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Radiated Immunity IEC 61000-4-3:2010 Class A: 80MHz to 2.7 GHz: 10V/m Conducted Emissions CISPR 11:2015 Class A: 150KHz to 30MHz immunity DC Port: 3Vrms Signal Port: 3Vrms Class A: 150kHz to 80 MHz Electric fast Transie…
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Accessories
Power amplifier

DISCLAIMER OF WARRANTIES AND LIMITATION OF LIABILITY
The information, recommendations, descriptions and safety notations in this document are based on Eaton Corporation's ("Eaton") experience and judgment and may not cover all contingencies. If further information is required, an Eaton sales office should be consulted. Sale of the product shown in this literature is subject to the terms and conditions outlined in appropriate Eaton selling policies or other contractual agreement between Eaton and the purchaser.
THERE ARE NO UNDERSTANDINGS, AGREEMENTS, WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE OR MERCHANTABILITY, OTHER THAN THOSE SPECIFICALLY SET OUT IN ANY EXISTING CONTRACT BETWEEN THE PARTIES. ANY SUCH CONTRACT STATES THE ENTIRE OBLIGATION OF EATON. THE CONTENTS OF THIS DOCUMENT SHALL NOT BECOME PART OF OR MODIFY ANY CONTRACT BETWEEN THE PARTIES.
In no event will Eaton be responsible to the purchaser or user in contract, in tort (including negligence), strict liability or otherwise for any special, indirect, incidental or consequential damage or loss whatsoever, including but not limited to damage or loss of use of equipment, plant or power system, cost of capital, loss of power, additional expenses in the use of existing power facilities, or claims against the purchaser or user by its customers resulting from the use of the information, recommendations and descriptions contained herein. The information contained in this manual is subject to change without notice.

Contents

Index

1

General installation recommendation......................................................................... 4

1

General description....................................................................................................... 5

1

Features.......................................................................................................................... 5

1

Type A Amplifer for proportaional control valves....................................................... 6

1

Type B Amplifer with command logic....................................................................... 16
1

Type C Amplifer with command logic module and 4 ramps................................... 22

Module and 2 ramps

1

Type D Power amplifiers with PID modules............................................................. 31

1

Type E power amplifiers with strip guidance controller modules......................... 40

1

Type F Power amplifiers with CNC adaptation modules........................................ 49

1

EURO PAM card offerings........................................................................................... 58
1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

3

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

General installation recommendation

1

The amplifier is ready for use as supplied, but it must be properly installed by a qualified person

3. Installation requirements according to European EMC regulations

1 using the machine designer's wiring diagram

1. Use screened cables for the wires between amplifier and

solenoid. The screen must be connected to protective

1 1. Safety notes

ground at the amplifier end. 2. The amplifier board must be mounted in a metal housing

1

1. The amplifiers described in these installation and start-up guidelines are designed exclusively for electrical control of

which is connected to an efficient ground point. 3. The wiring for the LVDT(if fitted) must be screened and

1

the corresponding Eaton proportional valves specified. 2. Start-up, maintenance and repair operations may only

1

be performed by qualified personnel with knowledge of electrics/electronics.

grounded at both ends to efficient ground points.
Alternatively, double screened cable can be used for the LVDT with the two screens grounded at opposite ends.

3. The 24V DC supply voltage must meet the

1

guidelines for safe low voltages according to

VDE 0551/EN 607242/IEC 742.

1 2. Pre-installation checks

Table 1.
EMC
Radiated Emission CISPR 11:2015

Class A: 30MHz to 1 GHz

1

1. Check for any damage received in transit.

Radiated Immunity IEC 61000-4-3:2010 Class A: 80MHz to 2.7 GHz: 10V/m

2. Ensure that the model code on this amplifier is the

1

correct one for the application.

Conducted Emissions

CISPR 11:2015

Class A: 150KHz to 30MHz

3. Check that the 24V DC power supply is within the

Conducted

IEC 61000-4-6:2008 Class A: 150kHz to 80 MHz

1

specification.

immunity

DC Port: 3Vrms Signal Port: 3Vrms

4. Ensure that no adjustments are made before the amplifier

1

is installed and powered up.

Electric fast

IEC61000-4-4:2012 Class B

Transient immunity DC Port: �2kV

5. Ensure that the power is switched OFF before installing

Signal Port: �1kV

1

it into its edge connector. (Never insert or remove the

amplifier while the electronic system is live.)

Surge Immunity Test

IEC 61000-4-5:2014 Class B DC Port: �1kV

1

Signal Port: �0.5kV

Electrostatic

IEC 61000-4-2:2008 Class B

1

discharge (ESD)

Air: �8kV Contact: �4kV

1

1

1

1

1

1

1

1

1

1

1

1

WARNING

1

Electromagnetic Compatibility (EMC)

1

It is necessary to ensure that the unit is wired up in accordance with the connection arrangements shown in this catalog. For effective protection, the user's electrical cabinet, the valve subplate or manifold and the cable screens should be connected to efficient earth (ground)

points. In all cases, both valve and cable should be kept as far away as possible from any source of electromagnetic radiation such as cables

1

carrying heavy current, relays and certain kinds of portable radio transmitters, etc. Difficult environments could mean that extra screening

may be necessary to avoid the interference.

4

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

Type A Amplifer for proportaional control valves

General description

Features

1

The power amplifier has five voltage inputs (one inverting)

� User-friendly front panel with all the necessary

and a current input 0-20 mA. Adjustments for set zero point

adjustments, LEDs and monitor points

1

or deadband compensation and for gain allow the amplifier to be easily tuned to the proportional control valve. The ramp

�

Electronic overload protection with automatic reset

1

function generator can be switched on and off using the

� Pulse width modulation for high efficiency

"ramp enable" control.

� Can be equipped with plug-in modules for

1

Monitor points on the front panel allow measurement of the

special functions

conditioned command signal, and either of spool position

� Switchable ramp function generator for controlling rates of

1

LVDT signal or (for valves without LVDT) of solenoid current. ("Conditioned command signal" is the input signal modified

increase and decrease of output

1

according to settings of set zero point or deadband

� 24V DC power supply

compensation, gain and ramp functions.)

� Either current or voltage input signals

1

� Standard input and output signals

1

� CE Electromagnetic compatibility.- 2014/30/EU

� RoHS Compatibility-DIRECTIVE 2011/65/EU

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

This product has been designed and tested to meet specific standards outlined in the European Electromagnetic

1

Compatibility Directive (EMC) 2014/30/EU which repealed Directive 89/336/EEC, amended by Directives 91/263/EEC, 92/31/EEC, 93/68/EEC and 93/97/EEC. For instructions on installation requirements to achieve effective protection levels,

1

see the Installation Wiring Practices for Vickers Electronic Products leaflet 2468. Wiring practices relevant to this Directive are indicated by Electromagnetic Compatibility (EMC).

1

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

5

Type A Amplifer for proportaional control valves

1

The following power amplifier models are covered in this catalog

1

Table 2.
1

Power amplifier

1

EEA-PAM-513-A-33

1

For proportional valve
KCG-3, 1* series KCG-6/8, 1* series KX(C)G-6/8, 1* series

EEA-PAM-523-A-33
1

1

EEA-PAM-525-A-33

1

EEA-PAM-533-A-33

1

EEA-PAM-535-A-33

1

EEA-PAM-541-A-33

1

EEA-PAM-553-A-33

EEA-PAM-561-A-33
1

EEA-PAM-568-A-33

1

EEA-PAM-571-A-33

KTG4V-3...H*, 6* series KDG4V-3...H*, 6* series KDG5V-5/7/8, 1* series
KTG4V-5...H*, 3* series KDG4V-5...H*, 3* series
KFTG4V-3, 2* series KFDG4V-3, 2* series
KFTG4V-5, 2* series KFDG4V-5, 2* series
KHDG5V-5/7/8, 3* series With zero-lapped main spool
KSDG4V-3, 1* series
KFDG5V-5, 3* series KFDG5V-7, 1* series
KFDG5V-8, 1* series
CVU-**-EFP1-3*

1

EEA-PAM-581-A-33

KHDG5V-5/7/8, 3* series

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

6

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

Type A Amplifer for proportaional control valves

Front panel
Model 523, 525, 533, 535, 561, 568 and 581
LEDs [1] 24V supply voltage, green [2] 15V control voltage, green [3] Solenoid output enabled, yellow [4] Solenoid output overload, red [5] LVDT failure, red [6] Drive to solenoid, yellow Potentiometers [7] Deadband compensation, flow from P to B [8] Deadband compensation, flow from P to A [9] Gain, flow from P to B [10] Gain, flow from P to A LED [11] Ramps enabled, yellow Potentiometers [12] Acceleration ramp [13] D eceleration ramp Monitor points [14] C onditioned command signal MP1 [15] Common ground 0V [16] Spool position MP2
(except for 523/525: solenoid current)
541, 553
Potentiometer [20] Adjust valve zero
� 2 mm (0.0787 dia.) sockets

513
24V 15V
Potentiometers [17] Zero adjust [18] Gain

t

t

Monitor point

[19] Sol enoid current MP2

24V 15V

571

Potentiometers [21] Deadband
compensation
[22] Gain

t t

1

1

1

1

24V 15V

1

1

1

1

1

1

1

t

1

t

1

1

1

1
24V 15V
1

1

1

1

1

1

1

t t

1

1

1

1

1

1

1

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

7

Type A Amplifer for proportaional control valves

1 Electrical block diagram

1

EEA-PAM-523/525-A-33

533/535

1

561/568

571

1

581

1

EEA-PAM-513-A-33

1

z22 +15V; 50 mA

z2 +10V; 5 mA

1

b2 � 10V; 5 mA

b22 � 15V; 50 mA

1

z12

Alarm output

15V 24V

b32 +

24V

z32

b30

24V DC

z30

Ramps

Gain

z24

24V

1

b20

Drive zero signal indicator

1

b12

Ramp active indicator

Overload Enabled

Close to enable drive

Enable ramps

Zero point

1

z6

100

Gain

b6 47k 

1

b8

Ramps Acc. Dec.

AB

z28

b10

1

z8

1

z10

z26

AB

Controller

b28

b26

EEA-PAM-541-A-33 553

1

b4

z4

1

Enable ramps

Deadband compensation

1

b24

MP 1

1

b18

Command signal monitor point

1

z18

Output monitor point

1

MP 2

Solenoid current

z22 +15V
z14

LVDT

z16

pilot

b14

LVDT

b16

main

Zero point

1
NNote: This is a typical diagram and all the features depicted may not be applicable to all amplifiers, (e.g. LVDTs and dither)
1 Table 3.

1 Command signals and outputs

All models except 553 and 571

553

1

Non-inverting voltage b6/8/10 or z8

Non-inverting current z6

Inverting voltage z10

Secondary pins

Output

1

�

1 �

bz4

�

bz4

P to A

+

bz4

+

N/A

P to B

1

+

1

bz4

+

bz4

P to B

�

bz4

P to A

+
1

�

N/A

571
Valve closed A to B and B to A

1

8

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

Type A Amplifer for proportaional control valves

Operating data

Table 3. continued
Power supply: Nominal
Vmin. - Vmax. Amplifier shut-down Protection
Signal sources:
 z22 & b22  z2 & b2 Temperature drift

Command inputs

Voltage:

Direct-V

Inverting-V

Umin. - Umax.

Input 

z

Current

z6:

Range, I

Input

z

Power drive Max. solenoid current Current at zero (0V command signal on MP1) Dither Deadband compensation Gain Ramp-time adjustment: Factory setting
min. - max.

min. - max.

Overload detection

Drive:

Enabled 

z24

Disabled

z24

Input

z

Ramps:

Enabled 

b24

Disabled

b24

Input

z

Command signal monitor point:

Front-panel MP1 &

b18

Output

z

Output Monitor Point (Main) :

Front-panel MP2 &

z18

Output

z

1

1

1
24V DC x 50W

20 - 40V (incl. pk.-to-pk. ripple 10% max.)

1

<18V DC

Reverse-polarity

1

� 15V x 50 mA max. (pk.-to-pk. ripple 50 mV)

1

� 10V (1%) x 5 mA max. (pk.-to-pk. ripple 20 mV) < 1 mV/�C (<0,5 mV/ �F) 0-50�C (32 - 122�F)

1

All outputs short-circuit protected

1

1

 b8, b6, z8 & b10

z10

1

0 � 10V

47 k

1

0 � 20 mA

1

100

1

 = PWM short-circuit protected See table on next page

1

See table on next page

1

Factory-set

See table on next page

1

See table on next page
1

Min.  50 ms 50 ms - 5s

1

50 ms - 5s

1

Automatic reset

1

>9.8 - <40V

1

Open circuit or  4.5V

22 k

1

>9.8 - <40V

1

Open circuit or  4.5V

1

22 k
1

Monitor signal after deadband compensation (minimum setting), gain and ramps: 0 - 10V (10V ^= Imax.)

1

10 k short-circuit protected
1

513/523/525 (without LVDT): 1 V/A

1

Other types (with LVDT): � 10V at full stroke 10 k short-circuit protected

1

1

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

9

Type A Amplifer for proportaional control valves

1

Table 3. continued

1

Output monitor point (Pilot) :

1

z20

Output

z

1

Ramp-active indicator

 b12

1

1

Output

z

1

Drive signal zero indicator

 b20

1

Drive signal at null (within deadband limits) Drive active

1

Output resistance

z

Alarm output

 z20

1

Set alarm

Signal

1

1 Reset after failure

1

Ambient temperature range

Edge connectors DIN 41612
1

1

1

Cardholder

1

541/581 (with LVDT): � 10V at full stroke 10 k short-circuit protected
Output > + 10V Output < � 10V Output = 0V (� 2V ripple) 10 k
Output = Supply minus 1.5V; I = 50 mA max. Output = 0 � 2V 50 
Enable amplifier (on pin z24) when switching power on HIGH when alarm is activated: Output = Supply volts minus 2 volts; l = 50 mA max. LOW when solenoid overload has occurred (maintained until reset): Output = 0 to +/�2 volts; Output impedance = 50
Disable and re-enable on pin z24 0 - 50 �C (32 - 122 �F) full specification On board F48 Male Mating connector F32 Female (rows b and z only) for Type-A only Mating connector F48 Female compatible with all card Types A through F 330g (0.15 lb) F32 02-104807 compatible with card Type-A only F48 02-104808 compatible with all card Types A through F

1 Table 4.

1

Model

523

513

525

533

535

541

553

561 568

571

581

1

Max. solenoid current

Amplifier input current at 0V

1

command signal (MP1) Deadband compensation

1.6A

1.6A

2.7A

2.7A

3.2A 3.2A 1.8A

2.9A

3.2A

0.3A

0.3A

0.3A

0.3A

1.7A 1.7A 1.4A

1.1A

1.7A

1

Factory setting (% of max. spool stroke) �

Adjustment per direction (% of max. spool �

1

stroke from centered position) Gain

25%

15%

10%

�

�

10%

10%

10%

0 - 50%

0 - 50% 0 - 50% �

�

0 - 50% 0 - 50%

0 - 50%

1

Factory setting

Adjustment per direction

10%/ V

10%/ V

10%/ V

10%/ V

10%/V 10%/V 10%/V

10%/ V

10%/ V

2.5 - 10%/V 2.5 - 10%/V 2.5 - 10%/V 2.5 - 10%/V �

�

2.5 - 10%/V 2.5 - 10%/V 2.5 - 10%/V

1

Zero adjustment (% of max. spool stroke) 0 - 50%

�

�

�

+/� 25% +/� 25% �

�

�

1

1

1

1

1

10

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

Type A Amplifer for proportaional control valves

Wiring connections
Amplifier models to Typical Valve Type
Amplifier modelse: 513, 523, 525
z28 z26 b28 b26
+15V z22 z14 z16
b14 b16
Amplifier modele: 553 z28 z26 b28 b26
+15V z22 z14 z16
b14 b16
Amplifier modelse: 541, 581
z28 z26 b28 b26
+15V z22 z14 z16
b14 b16

Amplifier modelse: 533, 535
z28 z26 b28 b26
+15V z22 z14 z16
b14 b16
Amplifier modelse: 561, 568 z28 z26 b28 b26
+15V z22 z14 z16
b14 b16
Amplifier modele: 571 z28 z26
z22 +15V
b14 b16

Customer 's protective ground connection. NNote: If valves are fitted with the "B" type LVDT, the screen will be grounded at the valve end by the shell of the connector.

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
11

Type A Amplifer for proportaional control valves

1 Typical input connection circuitry

1

1

z2 b2

1

1

1

z6

1

b6

b8

1

b10

EEA-PAM- 513 -A-33

z8

523/525

1

533/535

z10

561/568

571

1

b4

581

z4

1

1

Customer 's protective ground connection.

1

Valve solenoid connections LVDT connections

1

z26/28 (b26/28)

M & E type

1

Pin 3

1

1

z28/26 (b28/26)

Pin 2

Pin 1

Pin 4

Pilot stage

LVDT plug pin
1

1

Protective ground: Connection not

1

required if power supply conforms to VDE 0551/EN 60742/IEC 742

B type (EMC)

Pin 1

2 3 4 Main stage +CVU-EFP1 1

1

Pin 2

Pin 4

2

3

1

Pin 3

4

Amplifier pin
z14 z22 z16 Not connected b14 z22 b16 Not connected

1 1
Electromagnetic Compatibility (EMC)

WARNING

1

1.Screened cables should be used for the command signals, the solenoid connections and the LVDT connections.

1

2.Particular attention should be paid to the grounding of the screens as shown in the diagrams.

3.The screen on the LVDT cable needs to be grounded at both ends. An alternative method to prevent creating earth loops is to use double

1

screened cable with each screen grounded at opposite ends.

4.The amplifiers should be mounted in a metal enclosure which is connected to an efficient ground point.
1

1

1

1

12

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

Type A Amplifer for proportaional control valves

Installation dimensions in mm (inches)

1

Plug-in Unit of 3U Height (IEC 297)

1

1

DIN 41612 F48 male connector.

1

7.92

(0.31)

1

M2.5 x 11 (0.43) long collar screws supplied with panel for fixing

z - pin row

1

b - pin row

d - pin row

1

Components envelope

1

2.5

(0.1)

1

1

122.4 (4.82)
Model designation

128.4 (5.06)
8(0.31)

1

1

100

(3.94)

1

1

3(0.12)

1

14.2(0.56)

7.45

1

3(0.12)

(0.29)

7.2

14

40.3

(0.28) (0.55)

175.24(6.9)

1

(1.59)

1

1

1

1

1

1

1

1

1

1

1

1

1

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

13

Type A Amplifer for proportaional control valves

1

Dedicated installation requirement for Type A card

1

5. Front panel indicator lights (LEDs)
Amplifiers may have some, or all, of the following LEDs, depending on amplifier type:

1 Wiring sizes

1

Use 3-core screened cable  0.5 mm2 (20 AWG) per wire for signal and LVDT wiring.

1

For wiring runs between amplifier and solenoid up to 50 meters (164 ft): EEA-PAM-523 and EEA-PAM-525 must

have a wire cross-section of 1.5 mm2 (15 AWG); for all other

1

models use wire of  1 mm2 (18 AWG) cross-section.

1 Front panel controls

1

Any of the following controls may be on the front panel

(depending on the amplifier type) and can be adjusted

1

as described.

1 1. Set zero:

1

On amplifier types 513, 541 and 553, this sets the electrical null of the valve.

Table 5.

Panel symbol
24V 15V

Function indicated
Power supply ON Internal supply ON Output enabled Overload detection

LVDT failure
Ramps enabled
Current to solenoid (Light intensity varies with solenoid current)

6. Fault diagnosis

Color
Green Green Yellow Red
Red
Yellow
Yellow

Normal working state
ON ON ON OFF
OFF
ON
ON

1 2. Deadband compensation:

If the amplifier fails to work the following checks should

1

The two potentiometers are factory set at 10% (20% for 523 models) of valve maximum spool stroke. The setting may be

be made: 1. Check that all wiring is correct to the machine

1

optimized for your application as follows: Apply a small command signal (e.g. 250 mV) and check for

designer's instructions. 2. Check that there is a 24V supply and that the

1 1

hydraulic response from the valve. (For 2-stage valves the correct pilot pressure must be available to obtain response from the main-stage spool.) If this does not occur then adjust the applicable potentiometer clockwise until it does. Alternatively, to reduce valve hydraulic response turn the potentiometer

24V LED is ON.
3. Check that the 15V internaI voltage LED is ON (if 24V LED is ON and this 15V LED is OFF then the amplifier should be replaced.)

1

counter-clockwise.

4. Check that the amplifier is enabled and the LED is ON.

1 3. Gain

5. Check that the LVDT failure LED is OFF. (If ON check the LVDT wiring and connections.)

The gain potentiometers are factory set for 100% output at 10V

1

command signal. Turning the gain potentiometers clockwise

increases the gain; turning counter-clockwise reduces gain.

1
4. Ramps

To check correct function of the amplifier, disconnect all valve connections and link z22 ( +15V) with a 1.2 kQ resistor to b14. (To check the double feedback amplifiers EEAPAM-581/541, make an additional link between z22 (+15V) and z14 with a 1.2 kQ resistor.)

1

Factory setting of ramp potentiometers: all amplifiers are set to

minimum ramp time.

1

Turning the controls clockwise increases ramp time; turning

After installation of resistor link(s), the LVDT failure LED should be OFF. If not, replace the amplifier (caution: a link without resistor damages the amplifier).

counter-clockwise decreases ramp time. There are separate

1

controls for accelerating and for decelerating ramps.

6. Check that the overload LED is OFF. (If ON, check the wiring to the solenoids and the solenoid resistance by

an ohmmeter. Compare the measured value with the

1

catalog data.)

1

7. Check that an appropriate valve driving signal is available (monitor point at the front panel).

� � 10V at monitor point represents � 100% output

1

8. The solenoid current (non-feedback valves) or the

LVDT signal (feedback valves) can be measured at the

1

front panel monitor point.

� Solenoid current can be measured as a voltage signal

1

(1 volt per amp)

1

�  � 10V LVDT signal at monitor point represents � 100% spool stroke

1

14

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

Type A Amplifer for proportaional control valves

Valve connection table

1

This table shows how the different valves have to be connected to the associated amplifier.
1

Table 6.
1

Value type

Amplifier type

Solenoid with LVDT or hydraulic A

Solenoid without LVDT or hydraulic B

KCG-3/6/8 and KX(C)G-6/8

EEA-PAM-513-A-33

b26/b28

-

1

K*G4V-3 and KDG5V-5/7/8 K*G4V-5 KF*G4V-3 KF*G4V-5 KHDG5V-5/7/8 zero lapped KSDG4V-3 KFDG5V-5/7 KFDG5V-8 CVU-**-EFP1 KHDG5V-5/7/8
Table 7.
Valve type
KCG-3/6/8 and KX(C)G-6/8 K*G4V-3 and KDG5V-5/7/8 K*G4V-5 KF*G4V-3 KF*G4V-5 KHDG5V-5/7/8 zero lapped KSDG4V-3 KFDG5V-5/7 KFDG5V-8 CVU-**-EFP1 KHDG5V-5/7/8

EEA-PAM-523-A-33 EEA-PAM-525-A-33 EEA-PAM-533-A-33 EEA-PAM-535-A-33 EEA-PAM-541-A-33
EEA-PAM-553-A-33 EEA-PAM-561-A-33 EEA-PAM-568-A-33 EEA-PAM-571-A-33 EEA-PAM-581-A-33

b26/b28

z26/z28

1

b26/b28

z26/z28

b26/b28

z26/z28

1

b26/b28 -

z26/z28 z26/z28

1

-

z26/z28

1

-

z26/z28

1

-

z26/z28

-

z26/z28

1

-

z26/z28

1

1

Pilot stage LVDT

Main stage LVDT

Pin 1 2

3

4

Pin 1 2

3

4

1

�

�

�

�

�

�

�

�

�

�

�

�

1

�

�

�

�

�

�

�

�

�

b14

z22

b16

1

�

�

�

b14

z22

b16

z14

z22

z16

Not connected b14

z22

b16

Not connected

1

�

�

�

b14

z22

b16

1

�

�

�

b14

z22

b16

�

�

�

b14

z22

b16

1

�

�

�

b14

z22

b16

z14

z22

z16

b14

z22

b16

1

1

1

1

1

1

1

1

1

1

1

1

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

15

Type B Amplifer with command logic module and 2 ramps

1 General description

Features and benefits

The EEA-PAM-5**-B-33 Eurocards are power amplifiers with a � Includes all features of "A" amplifiers

1

four-input (demand signal) module and ramp function generator � 2 ramp times set by front-panel potentiometers;

with quadrant detection for separate adjustment of acceleration

can be varied by external voltage signals

1

and deceleration.

� 4 adjustable command pre-sets selectable by

The type of EEA-PAM-5**-B-33 amplifier used

1

depends on the type of proportional valve, see

"Model Codes".

24V logic signal
� Polarity of 10V reference voltage selectable by 24V logic signal

1

� CE electromagnetic compatibility.- 2014/30/EU

1
Front panel
1

� RoHS Compatibility-DIRECTIVE 2011/65/EU

1

LEDs

[1] 24V supply voltage, green

1

[2] 15V control voltage, green

[3] Drive (solenoid) enabled, yellow

1

[4] Overload, red

[5] LVDT failure, red

1

[6] Drive to solenoid, yellow

1

Potentiometers

1

[7] Deadband compensation, flow from P to B [8] Deadband compensation, flow from P to A

1

LED

[9] Ramps enabled, yellow
1

Potentiometers

1

[10] Spool acceleration, flow from port P to B or A

[11] Spool acceleration, flow from port P to B or A

1

Monitor points

1

[12] Conditioned command signal [13] Common ground 0V

1

[14]

24/15

+

_

1

P

2

B

A

3

4

t t

LEDs [15] Positive input polarity ON, yellow [16] Negative input polarity ON, yellow [17] Input 1 ON, yellow
Potentiometers [18] Input 1 adjustment
LED [19] Input 2 ON, yellow
Potentiometers [20] Input 2 adjustment
LED [21] Input 3 ON, yellow
Potentiometers [22] Input 3 adjustment LED [23] Input 4 ON, yellow
Potentiometers [24] Input 4 adjustment

1

LED and symbol not on EEA-PAM-513/523/525 amplifiers.

Main-stage spool in the case of K*DG5V valves.

1

In the case of EEA-PAM-523/525 amplifiers, one of these relationships may not apply if two single solenoid valves are connected.

1 1 Model codes

1 Table 8.

Of solenoid current in the case of EEA-PAM-513/523/525 models, of spool position for others. �2,0 mm (0.0787'' dia.) sockets.

1

Amplifier model

EEA-PAM-513-B-33

1

EEA-PAM-523-B-33

1

EEA-PAM-525-B-33

EEA-PAM-533-B-33

1

EEA-PAM-535-B-33

1

EEA-PAM-561-B-33 EEA-PAM-568-B-33

1

EEA-PAM-571-B-33

EEA-PAM-581-B-33

For valves
KCG-3; KCG-6/8 KX(C)G-6/8 K*G4V-3; KDG5V-5/7/8 K*G4V-5 KF*G4V-3 KF*G4V-5 KFDG5V-5/7 KFDG5V-8 CVU-**-EFP1 KHDG5V-5/7/8

With type "H" coils only

16

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

Type B Amplifer with command logic module and 2 ramps

Operating data

1

Table 9.

1

Power requirements:

See appropriate base amplifier, e.g. for EEA-PAM-535-B-33 see EEA-PAM-535-A-33

1

Control (output) supplies: Output voltages for control:

z22 +15V for LVDTs only

1

At pin z2 At pin b2

+ 10V ( � 1 %) x 5 mA - 10V ( � 1 % ) x 5 mA

1

At pins z2 and b2

Ripple <20 mV pk.-to-pk. Temperature drift <1 mV/� C (<0.5 mV/� F) thru' 0-50� C (32-122� F) range

1

All outputs short-circuit protected

1

Command signal inputs:

Direct-voltage pins

b8, b6,z8, b10

1

Inverting-voltage pin

z10

Voltage range

�10V

1

Input impedance (voltage)

47k

Current pin

z6

1

Current range Input impedance (current)

�20mA 100

1

Command voltage source: Command voltage polarity selection:

d20 � 1OV x 10mA

1

For flow from (main) port P to A

Pin d2 at 0 to +5V

1

For flow from (main) port P to B

Pin d2 at +10 to +40V

Input impedance

47k

1

Warning: Loss of signal at pin d2 causes polarity reversal and possible erratic motion.

In the case of EEA-PAM-523/525 amplifiers, one of these relationships may not apply if two single-solenoid valves are connected.

1

Logic inputs:

1

Switch-on voltage

+10 to +40V

Switch-off voltage

<+5V

1

Input current

d10, d12, d14 or d18 10 mA

Command voltage inputs: d22, d24, d26 and d28

1

Voltage and source Input impedance

+ 10V gives valve flow from port P to B, or -10V gives flow from P to Au

Four 50k pots

1

External command potentiometer

5k; 0.25W minimum Part no. 714127; see catalog 2460

1

Voltage-controlled ramp generator:

u Not applicable when using EEA-PAM-523/525 amplifiers to drive two single-solenoid valves.

1

Acceleration pin Deceleration pin
Input impedance

d6 � 10V

1

d8 � 10V

Note: At any ramp pot. setting, positive voltages increase ramp times and negative voltages decrease

1

them. With pot. set at zero, 0 to + 10V equates to a ramp time range of 50ms to 5s. With pot. set at

max., O to -10V equates to a ramp time of 5s to 50 ms. d6 or dB 10k

1

Drive enabled (power available to solenoid) z24 Apply >9.8V to <40V (22k)

1

Drive disabled (no power to solenoid)

z24 Apply open circuit or up to 4.5V

Alarm output:

z12 Enable amplifier (on pin z24) when switching power on

1

Set alarm

HIGH when alarm is activated

Signal

Output = Supply minus 2V

1

I = 50 mA max.

LOW when solenoid overload has occurred. (Maintained until reset.)

1

Output = 0 to � 2 volts Output resistance = 50 ohms

1

Reset after failure

Disable and re-enable on pin z24

1

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

17

Type B Amplifer with command logic module and 2 ramps

1

Table 9. continued

1

Ramps enabled (valve switching rate limited by ramp potentiometers)

b24 Apply >9.8V to <40V (22 k)

1

Ramps disabled (fastest valve switching; ramp circuit bypassed)

b24 Apply open circuit or up to 4.5V

1

Ramp active indicator:
Drive ramping up

b12 Output >10V

1

Drive ramping down

Drive not ramping

Output <-10V Output 0V ( � 2V ripple)

1

Output resistance

Drive signal zero indicator:

1

Drive signal at null (within deadband limits)

10k b20
Output = Supply minus 1.5V

1

Drive active

I = 50 mA max. Output = 0 � 2V

1

Output resistance

Ambient temperature range

50 0 to 50� C (32 to 122� F)

1

Storage temperature range

Edge connectors

-25 to +85� C (-12 to +185� F) DIN 41612 F48 male type on board. Mating connector must be an F48 female type

1 Installation dimensions and panel display

Dimensions are the same as for the corresponding base amplifier but the panel display is different; see first page

1

Mass

Other characteristics

1

Cardholder

0.40 kg (0.88 lb) approx. See the relevant base amplifier EEA-PAM-5**-A-33. F48 02-104808

1

1

1

WARNING

1

Electromagnetic Compatibility (EMC)

This product has been designed and tested to meet specific standards outlined in the European Electromagnetic Compatibility Directive

1

(EMC) 2014/30/EU which repealed Directive 89/336/EEC, amended by Directives 91/263/EEC, 92/31/EEC, 93/68/EEC and 93/97/EEC. For

instructions on installation requirements to achieve effective protection levels, see this leaflet and the Installation Wiring Practices for Vickers

1

Electronic Products leaflet 2468. Wiring practices relevant to this Directive are indicated by Electromagnetic Compatibility (EMC).

1

1

1

1

1

1

1

1

1

1

1

18

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

Type B Amplifer with command logic module and 2 ramps

Circuit and Connections
EEA-PAM-5**-B-33
Shown with command logic module. Individual ramp adjustments of spool acceleration and deceleration, independent of direction of movement, are on the base amplifier. Additionally, acceleration and deceleration can

be controlled by variable voltage inputs to pins d6 and d8 respectively. The circuit here includes the essential

1

characteristics of all amplifiers listed in the "Model Codes"

section, two pages back; actual amplifiers omit certain

1

sub-circuits to those connection pins not needed for

the valves concerned.

1

1

NNote: Read circuit in conjunction with that for relevant base amplifier EEA-PAM-5**-A

1

z2

+10V x 5mA

+15V +10V

b2 -10V x 5mA

�10V

�15V

z6

�15V

+24V

Power 0V

b6
b8 b10 z8 z10 inverting command input
Signal 0V bz4

Dither Acc. Dec. A B

1

bdz32

bdz30

24V DC Power

1

supply

b12 Ramps active indicator

1

b20 Drive signal zero indicator

1

Close to enable

b24

+24V Drive

1

Enabled

enabled

Overload

1

z12 Drive output status z28

1

Ramps enable +24V
Close to enable
Voltage-controlled ramp generation
Acceleration

b24
Ramps enabled Command logic module d6

Deadband compensation

z26

PWM

b28

b26

Solenoid current
b18

To solenoid To solenoid Command signal

1 1 1 1

Deceleration

d8

monitor points

z18

Monitor points

1

Command voltage

polarity selection d2 1 d10

+15V z22

1

2 d12

1

z16

1

3 d14 4 d18

2

Pilot stage

z14

LVDT

3

+10V - 10V

1

+24V
Logic inputs see table on next page

4 1
2 3

Polarity switch

LVDT failure
Main stage

+15V z22 b16
b14

1 1

4 bz4

+

-

LVDT

1

d28 d26 d24 d22 d20

1

External command potentiometer. R = 5k : 0.25W minimum

Command signal inputs

On-board command voltage source

1

Valve actual connections

see tabel on next page

1

1

Customer's protective earth connection.

Solenoid current for 523/525-B models; LVDT position for all others.

1

On front panel.

See under this heading in "Operating Data" table.

1

1

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

19

Type B Amplifer with command logic module and 2 ramps

1

Table 10. Logic selection inputs

1

Logic input pin

d10
1

d12

1

d14

1 d18

1

Command pot.
1 2 3 4

Secondary pin
bdz30 bdz30 bdz30 bdz30

Voltage to pin d2
0 +24V
0 +24V
0 +24V
0 +24V

Valve flow
P-A P-B
P-A P-B
P-A P-B
P-A P-B

1

In the case of EEA-PAM-523/525-B models, one of these relationships may not apply if two single-solenoid

valves are connected.

1

1 Solenoid and LVDT connections for proportional valves

1 Table 11.

1

Solenoid with

Pilot-stage LVDT, (black plug):

Main-stage LVDT, (gray plug):

LVDT and/or for Solenoid without LVDT,

1

Amplifier type

flow P to B

EEA-PAM-513-B-33 b26/b28

or on pilot valve
-

Pin 1 Pin 2 Pin 3 Pin 4

Pin 1

-

-

-

Not connected -

Pin 2
-

Pin 3
-

Pin 4
Not connected

1

EEA-PAM-523-B-33 b26/b28

EEA-PAM-525-B-33 b26/b28

z26/z28 z26/z28

-

-

-

Not connected -

-

-

-

Not connected -

-

-

-

-

Not connected Not connected

1

EEA-PAM-533-B-33 b26/b28

EEA-PAM-535-B-33 b26/b28

1

EEA-PAM-561-B-33 -

EEA-PAM-568-B-33 -

1

EEA-PAM-571-B-33 -

z26/z28 z26/z28 z26/z28 z26/z28 z26/z28

-

-

-

Not connected b14

-

-

-

Not connected b14

-

-

-

Not connected b14

-

-

-

Not connected b14

-

-

-

Not connected b14

z22

b16

z22

b16

z22

b16

z22

b16

z22

b16

Not connected Not connected Not connected Not connected Not connected

1

EEA-PAM-581-B-33 -

z26/z28

z14 z22 z16 Not connected b14

z22

b16

Not connected

1

1

1

1

1

1

1

1

1

1

1

1

1

20

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

Type B Amplifer with command logic module and 2 ramps

Installation dimentions in mm (inches)

Plug-in Unit of 3U Height, to IEC 297
M2.5 x 11(0.43) long collar screws supplied with panel for fixing

3rd angle projection

DIN 41612 F48 male connector. Mating connector must be an F48 female type.
z - pin row b - pin row
d - pin row Components envelope

7.92 (0.31)

2.5 (0.1)

122.4 (4.82)
Model designation

3(0.12)

3(0.12)

7.45 (0.29)
40.3 (1.59)

128.4 (5.06)

8(0.31)

14.2(0.56)

7.2 (0.28)

14 (0.55)

175.24(6.9)

100 (3.94)

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
21

Type C Amplifer with command logic module and 4 ramps

1 General description

Features and benefits

The EEA-PAM-5**-C-33 Eurocards are power amplifiers

� All features of "A" amplifiers

1

with a 4-input (demand signal) module and 4-ramp function

� 4 adjustable ramp times, 4-quadrant acceleration/

generator with quadrant detection. The ramp generator allows

deceleration

1

acceleration and deceleration to be set separately for both directions of movement.

� 4 adjustable command pre-sets selectable by 24V logic signal

1

The type of EEA-PAM-5**-C-33 amplifier used depends on the � Polarity of the 10V reference voltage selectable by

type of proportional valve, see "Model Codes" on next page.

24V logic signal

1

� CE electromagnetic compatibility.- 2014/30/EU

� RoHS Compatibility-DIRECTIVE 2011/65/EU
1

1 Front panel

1

1

LEDs [1] 24V supply voltage, green

1

[2] 15V control voltage, green [3] Drive (solenoid) enabled, yellow

1

[4] Overload, red [5] LVDT failure, red

1

[6] Drive to solenoid, yellow 

Potentiometers

1

[7] Deadband compensation, flow from P to B

[8] Deadband compensation, flow from P to A

1

[9] Gain flow from port P to B

[10] Gain flow from port P to A

1

LED

[11] Ramps enabled, yellow

1 Potentiometers

1

[12] Spool acceleration, flow from port P to B [13] Spool acceleration, flow from port P to B

1

Monitor points

[14] Conditioned command signal

1

[15] Common ground 0V

[16]
1

24/15

+

_

P B A B A
P

1
2
3
4 P
t t t t

LEDs [17] Positive input polarity ON, yellow [18] Negative input polarity ON, yellow [19] Input 1 ON, yellow
Potentiometers [20] Input 1 adjustment
LED [21] Input 2 ON, yellow
Potentiometers [22] Input 2 adjustment
LED [23] Input 3 ON, yellow
Potentiometers [24] Input 3 adjustment
LED [25] Input 4 ON, yellow
Potentiometers [26] Input 4 adjustment [27] Spool acceleration, flow from port P to A [28] Spool deceleration, flow from port P to A

LED and symbol not on EEA-PAM-513/523/525 amplifiers.

1

Main-stage spool in the case of K*DG5V valves.

Of solenoid current in the case of EEA-PAM-523/525 models, of spool position for others.

In the case of EEA-PAM-523/525 amplifiers, one of these relationships

�2,0 mm (0.0787'' dia.) sockets.

1

may not apply if two single solenoid valves are connected.

 Indicates drive to whichever solenoid is energized

1

1

1
WARNING

1

Electromagnetic Compatibility (EMC)

1

It is necessary to ensure that the valve is wired up in accordance with the connection arrangements shown in this leaflet. For effective protection, the user's electrical cabinet, the valve subplate or manifold and the cable screens should be connected to efficient earth

1

(ground) points. In all cases, both valve and cable should be kept as far away as possible from any source of electromagnetic radiation such as cables carrying heavy current, relays and certain kinds of portable radio transmitters, etc. Difficult environments could mean that extra

screening may be necessary to avoid the interference.
1

1

22

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

Type C Amplifer with command logic module and 4 ramps

Model codes

1

Table 12.

1

Amplifier model

For valves

EEA-PAM-523-C-33

K*G4V-3; KDG5V-5/7/8

With type "H"

1

EEA-PAM-525-C-33 EEA-PAM-533-C-33

K*G4V-5 KF*G4V-3

coils only

1

EEA-PAM-535-C-33

KF*G4V-5

1

EEA-PAM-561-C-33

KFDG5V-5/7

EEA-PAM-568-C-33

KFDG5V-8

1

1

Operating data

1

Table 13.

1

Power requirements:

See appropriate base amplifier, e.g. for EEA-PAM-535-C-33 see EEA-PAM-535-A-33

1

Control (output) supplies:

z22 +15V for LVDTs only

Output voltages for control:

1

At pin z2

+ 10V ( � 1 %) x 5 mA

At pin b2

-10V ( � 1 % ) x 5 mA

1

At pins z2 and b2

Ripple <20 mV pk.-to-pk. Temperature drift <1 mV/� C (<0.5 mV/� F) thru' 0-50� C (32-122� F) range

1

All outputs short-circuit protected

Command signal inputs:

1

Direct-voltage pins Inverting-voltage pin

b8, b6,z8, b10 z10

1

Voltage range

�10V

1

Input impedance (voltage)

47k

Current pin

z6

1

Current range

�20mA

Input impedance (current)

100

1

Command voltage source:

d20 � 10V x 10mA

Command voltage polarity selection:

1

For flow from (main) port P to A For flow from (main) port P to B

Pin d2 at 0 to +5V Pin d2 at +10 to +40V

1

Input impedance

47k

1

Warning: Loss of signal at pin d2 causes polarity reversal and possible erratic motion.

In the case of EEA-PAM-523/525 amplifiers, one of these relationships may not apply if two single-solenoid valves are connected.

1

Logic inputs:

Switch-on voltage

+10 to +40V

1

Switch-off voltage Input current

<+5V d10, d12, d14 or d18 10 mA

1

Command voltage inputs:

d22, d24, d26 and d28

1

Voltage and source

+ 10V gives valve flow from port P to B, or -10V gives flow from P to Au

Input impedance

Four 50k pots

1

External command potentiometer

5k; 0.25W minimum

Part no. 714127; see catalog 2460

1

u Not applicable when using EEA-PAM-523/525 amplifiers to drive two single-solenoid valves.
1

1

1

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

23

Type C Amplifer with command logic module and 4 ramps

1

Table 13. continued

1

Drive enabled (power available to solenoid) z24 Apply >9.8V to <40V (22 k)

1

Drive disabled (no power to solenoid) Alarm output:

z24 Apply open circuit or up to 4.5V z12 Enable amplifier (on pin z24) when switching power on

1

Set alarm Signal

HIGH when alarm is activated Output = Supply minus 2V

1

I=50 mA max.

LOW when solenoid overload has occurred.

1

(Maintained until reset.) Output = 0 to � 2 volts

1 Reset after failure

1

Ramps enabled (valve switching rate limited by

ramp potentiometers)

Output resistance = 50 ohms Disable and re-enable on pin z24 b24 Apply >9.8V to <40V (22 k)

1

Ramps disabled (fastest valve switching; ramp circuit bypassed)

b24 Apply open circuit or up to 4.5V

1

Ramp active indicator:

Drive ramping up

b12 Output >10V

1

Drive ramping down

Drive not ramping

1

Output resistance

Output <-10V Output 0V ( � 2V ripple) 10k

Drive signal zero indicator:

1

Drive signal at null (within deadband limits)

b20 Output = Supply minus 1.5V

1

Drive active

1 = 50 mA max. Output = 0 � 2V

1

Output resistance

Ambient temperature range

50 0 to 50� C (32 to 122� F)

1

Storage temperature range

Edge connectors

1 Installation dimensions and panel display

-25 to +85� C (-12 to +185� F)
DIN 41612 F48 male type on board. Mating connector must be an F48 female type
Dimensions are the same as for the corresponding base amplifier but the panel display is different

1

Mass

0.40 kg (0.88 lb) approx.

Other characteristics

1

Cardholder

See the relevant base amplifier EEA-PAM-5**-A-33. F48 02-104808

1

1

1

1

1

1

1

1

1

1

1

24

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

Type C Amplifer with command logic module and 4 ramps

Circuit and connections
EEA-PAM-5**-C-33
Shown with command logic module. Individual ramp adjustments of spool acceleration and deceleration, independent of direction of movement, are on the base

amplifier. The circuit here includes the essential characteristics of all amplifiers listed in the "Model Codes" section,

1

actual amplifiers omit certain sub-circuits to those connection

pins not needed for the valves concerned.

1

1

NNote: Read circuit in conjunction with that for relevant base amplifier

1

EEA-PAM-5**-A

1

1

z2 +10V x 5mA
b2 -10V x 5mA

+15V
+10V �10V
�15V

+24V

Power 0V

bdz32 bdz30

24V DC

1

Power

supply

1

z6
b6 b8 b10 z8 z10 inverting command input
bz4 Signal 0V

�15V Gain AB
PA Acc. Dec. A B

Dither

b12 Ramps active indicator

b20 Drive signal zero indicator

1

Close to enable

b24

+24V Drive

1

Enabled

enabled

Overload

1

z12 Drive output status z28

1

Ramps enable +24V
Close to enable

b24
Ramps enabled

z26

To solenoid

1

PWM

b28

Deadband

b26

To solenoid

1

compensation

Solenoid current

1

Command logic module

b18

Command voltage

Acc. Dec. PB

Command signal monitor points

1

z18

Monitor points

1

polarity selection d2

1 d10

2 d12 3 d14

1

z22

1

+15V z16

z14

1

4 d18

2 3

+10V - 10V

Pilot stage LVDT

1

+24V Logic inputs

4 1
2

Polarity switch

LVDT failure

z22 +15V
b16

1

see table on next page

3 4

Main stage

b14

+

-

LVDT

1

d28 d26 d24 d22 d20

bz4

1

1

External command potentiometer. R = 5k : 0.25W minimum

Command signal inputs

Customer's protective earth connection. SCoulsetnoomiderc'usrpreronttefcotriv5e2e3a/5r2th5-cComnnoedcetilos;nL. VDT position for all others. OSnolfernoonitdpcaunrerle.nt for 523/525-B models; LVDT position for all others. SOenefuronndtepr athniesl.heading in "Operating Data" table See under this heading in "Operating Data" table, on previous two pages.

On-board command voltage source

Valve actual connections see tabel on next page

1

1

1

1

1

1

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

25

Type C Amplifer with command logic module and 4 ramps

1

Table 14. Logic Selection Inputs

1

Logic input pin

d10
1

d12

1

d14

1

d18

1

Command pot.
1 2 3 4

Secondary pin
bdz30 bdz30 bdz30 bdz30

Voltage to pin d2
0 +24V
0 +24V
0 +24V
0 +24V

Valve flow
P-A P-B
P-A P-B
P-A P-B
P-A P-B

1

In the case of EEA-PAM-523/525-C models, one of these relationships may not apply if two single-solenoid
valves are connected.

1

1 Solenoid and LVDT connections for proportional valves

1 Table 15.

1

Solenoid with

Pilot-stage LVDT, (black plug):

Main-stage LVDT, (gray plug):

LVDT and/or for Solenoid without LVDT,

1

Amplifier type

flow P to B

EEA-PAM-523-C-33 b26/b28

or on pilot valve
z26/z28

Pin 1 Pin 2 Pin 3 Pin 4

Pin 1

-

-

-

Not connected -

Pin 2
-

Pin 3
-

Pin 4
Not connected

1

EEA-PAM-525-C-33 b26/b28

EEA-PAM-533-C-33 b26/b28

1

EEA-PAM-535-C-33 b26/b28

EEA-PAM-561-C-33

1

EEA-PAM-568-C-33

z26/z28 z26/z28 z26/z28 z26/z28 z26/z28

-

-

-

Not connected -

Not connected

-

-

-

Not connected b14

z22

b16

Not connected

-

-

-

Not connected b14

z22

b16

Not connected

-

-

-

Not connected b14

z22

b16

Not connected

-

-

-

Not connected b14

z22

b16

Not connected

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

26

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

Type C Amplifer with command logic module and 4 ramps

Installation dimentions in mm (inches) Plug-in Unit of 3U Height, to IEC 297
M2.5 x 11(0.43) long collar screws supplied with panel for fixing

3rd angle projection

DIN 41612 F48 male connector. Mating connector must be an F48 female type.
z - pin row b - pin row
d - pin row Components envelope

7.92 (0.31)

2.5 (0.1)

122.4 (4.82)
Model designation

3(0.12)

3(0.12)

7.45 (0.29)
40.3 (1.59)

128.4 (5.06)

8(0.31)

14.2(0.56)

7.2 (0.28)

14 (0.55)

175.24(6.9)

100 (3.94)

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
27

Type C Amplifer with command logic module and 4 ramps

1

Dedicated installation recommendation for Type B & C card

3. Command Signals 1 to 4 Turning the input 1,2,3,4 adjustment potentiometers

1

The operation of this amplifier has been factory-checked before

clockwise increases output, turning counter-clockwise reduces output. Use the four input adjustment

dispatch as meeting the specification shown in this catalog.

1

The amplifier is ready for use as supplied, but it must be

1

properly installed by a qualified person using the machine designer's wiring diagram.

potentiometers to set four independent command signals. 4. Gain (only available with type C)
The gain potentiometers are factory set for 100% output

at 10V command signal. Turning the gain potentiometers

1 1. Wiring sizes

clockwise increases the gain, turning counter-clockwise reduces gain.

1

1. Use 3-core screened cable  0.5 mm2 (20 AWG) per wire for

signal and LVDT wiring.

5. Ramps

1

2. For wiring runs between amplifier and solenoid up to 50 metres (164 ft): EEA-PAM-523 and EEA-PAM-525 must have

a screened cable with a cross-section of 1.5 mm2 (15 AWG)

1

3. For all other models use screened cable of  1 mm2

(18 AWG) cross-section.
1
2. Front panel controls

The factory settings of ramp potentiometers are minimum ramp time. Turning the controls clockwise increases ramp time, turning counter-clockwise decreases ramp time. On type B there are two separate controls for accelerating and for decelerating ramps, valid for both directions of movement.
On type C there are four separate controls for both

1

Any of the following controls may be on the front panel

(depending on the amplifier type) and can be adjusted

1

as described.

accelerating and for decelerating ramps, independently adjustable for both directions.

1

1. Set zero: On amplifier types 513-B this sets the electrical null

1

of the valve

2. Deadband compensation:

1

The two potentiometers are factory set at 10% (20% for

type 523) of valve maximum spool stroke. The setting

1

may be optimized for your application as follows:

1

Apply a small command signal (e.g. 250 mV) and check for hydraulic response from the valve. (For 2-stage valves the

1

correct pilot pressure must be available to obtain response from the main-stage spool.) If this does not occur then

adjust the applicable potentiometer clockwise until it does.

1

Alternatively, to reduce valve hydraulic response turn the

potentiometer counter-clockwise.

1

A 250 mV command signal can be achieved by turning a

1

selected command signal potentiometer counter-clockwise to the endstop.

1

1

1

1

1

1

1

1

1

1

28

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

Type C Amplifer with command logic module and 4 ramps

3. Front panel indicator lights (LEDs)

1

Amplifiers may have some, or all, of the following LEDs, depending on amplifier type:

1

Table 16.
1

Panel symbol

Function indicated

Color

Normal working state

24V

Power supply ON

Green

ON

1

15V

Internal supply ON

Green

ON

Output enabled

Yellow

ON

1

Overload detection

Red

OFF

1

LVDT failure

Red

OFF

1

Ramps enabled

Yellow

ON

Current to solenoid (Light intensity

Yellow

ON

1

varies with solenoid current)

1

4. Valves connection table

1

1
Table 17.

Solenoid

Pilot-stage LVDT

Main-stage LVDT

1

Solenoid with LVDT without LVDT or

Value type Amplifier type

or hydraulic A

hydraulic B

Pin 1 Pin 2 Pin 3 Pin 4

Pin 1 Pin 2 Pin 3 Pin 4

1

KCG-3/6/8 and EEA-PAM-513-B-33 b26/b28

-

-

-

-

-

-

-

KX(C)G-6/8

1

K*G4V-3 and EEA-PAM-523-B/C-33 b26/b28

z26/z28

-

-

-

-

-

-

KDG5V-5/7/8

K*G4V-5

EEA-PAM-525-B/C-33 b26/b28

z26/z28

-

-

-

-

-

-

1

KF*G4V-3 KF*G4V-5 KFDG5V-5/7 KFDG5V-8 CVU-**-EFP1

EEA-PAM-533-B/C-33 b26/b28 EEA-PAM-535-B/C-33 b26/b28 EEA-PAM-561-B/C-33 EEA-PAM-568-B/C-33 EEA-PAM-571-B-33 -

z26/z28 z26/z28 z26/z28 z26/z28 z26/z28

-

-

-

Not

b14 z22 b16 Not

-

-

-

connected b14 z22 b16 connected

1

-

-

-

b14 z22 b16

1

-

-

-

b14 z22 b16

-

-

-

b14 z22 b16

1

KHDG5V-5/7/8 EEA-PAM-581-B-33 -

z26/z28

z14 z22 z16

b14 z22 b16

1

NNote: If valves are fitted with the "E" type LVDT, the screen will be grounded at the valve end by the shell of the connector.

1

1

1

1

1

1

1

1

1

1

1

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

29

Type C Amplifer with command logic module and 4 ramps

1 5. Fault diagnosis

If the amplifier fails to work the following checks

1

should be made:

6. Check that the overload LED is OFF. (If ON, check the wiring to the solenoids and the solenoid resistance by an ohmmeter. Compare the measured value with the catalog data.)

1. Check that all wiring is correct to the machine designer's

1

instructions.

7. Check that an appropriate command signal is applied (monitor point at the front panel)

2. Check that there is a 24V supply and that the

1

24V LED is ON.

� �10V at monitor point represents �100% output 8. The solenoid current (non-feedback valves) or the

3. Check that the 15V internal voltage LED is ON

1

(if 24V LED is ON and this 15V LED is OFF then the

amplifier should be replaced.)

LVDT signal (feedback valves) can be measured at the front panel monitor point.
� Solenoid current can be measured as a voltage

1

4. Check that the amplifier is enabled and the LED is ON.

5. Check that the LVDT failure LED is OFF. (If ON check the

1

LVDT wiring and connections.)

signal (1 volt per amp)
� �10V LVDT signal at monitor point represents �100% stroke.

To check correct function of the amplifier, disconnect all

1

valve connections and link z22 (+15V) with a 1.2 k resistor

to b14. (To check the double feedback amplifiers

1

EEA-PAM-581, make an additional link between z22 (+15V) and z14 with a 1.2 k resistor.) After installation

1

of resistor link(s), the LVDT failure LED should be OFF. If not, replace the amplifier (caution: a link without resistor

damages the amplifier).
1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

30

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

Type D Power amplifiers with PID modules

General description

� The design reduces the amount of external wiring, saves space in the rack enclosure and requires only

1

The EEA-PAM-5**-D-33 Eurocards are power amplifiers with

one 24V supply

integrated PID modules. Each of these cards replaces two

� The general purpose, integrated module can be configured

1

conventional electronic cards.

using DIL switches (D1-D9) and potentiometers for the

following applications:

1

Features and benefits

� Closed-loop pressure control using either proportional

pressure valves or servo-performance proportional valves

1

� Includes all features of "A" amplifiers (except gain)

� Closed-loop velocity control

� User configurable PID feed-forward, closed-loop operation

� Closed-loop position control

1

� Command input ramps � Analog feedback sensor interface

� p/Q control with internal or external switch-over

from Q to p

1

� Automatic switch-over p/Q function � Built-in test feature

� The DIL-switch and potentiometer settings can easily be

reconfigured on different cards

1

� CE electromagnetic compatibility.- 2014/30/EU

� RoHS Compatibility-DIRECTIVE 2011/65/EU

1

Front panel FFront Ppaanneel l
LEDs [1] 24V power supply input, green [2] 15V control supply output, green [3] Drive (solenoid) enabled, yellow [4] Overload, red [5] LVDT failure, red

1

1

[15] Mode switch

24/15

AUTO

� TEST VALVE setting � AUTO function setting

1

TEST TEST VALVE LOOP

� TEST LOOP setting [16] Test potentiometer

1

0

LEDs

1

[6] Drive level to solenoid, yellow
Potentiometers [7] Deadband compensation, ow P to B [8] Deadband compensation, ow P to A
LED [9] Ramps enabled, yellow
Potentiometers [10] Command ramp up [11] Command ramp down
Monitor points [12] MP1: Conditioned command signal [13] Common ground (0V) [14] MP2: LVDT (spool) position

�

+

P

B

A

V

P

t

I

t

D

1

35

2

46

[17] PID-controller enabled, yellow [18] Integrator enabled, yellow

1

[19] Feedback = command signal, green

1

[20] Sensor failure, red

Potentiometers

1

[21] Feed-forward signal scaling [22] P-gain

1

[23] I-gain

1

[24] D-gain

Monitor points

1

[25] MP3: Command signal

[26] MP5: PID-controller output

1

[27] MP6: Integrator output [28] MP4: Feedback signal

1

Number and function of potentiometers [7], [8], [7.2] vary according to model type as follows:
For models -513/541/553-

[7.2] Offset

1

LED and symbol not on EEA-PAM-513/523/525 ampli ers.

1

Solenoid current for EEA-PAM-523/525-D models.

�2,0 mm (0.0787 "dia.) sockets. In the case of EEA-PAM-523/525-D models one of these

1

relationships may not apply if two single solenoid valves are connected.

1

1

WARNING

1

Electromagnetic Compatibility (EMC)

1

It is necessary to ensure that the valve is wired up in accordance with the connection arrangements shown in this leaflet. For effective

protection, the user's electrical cabinet, the valve subplate or manifold and the cable screens should be connected to efficient earth

1

(ground) points. In all cases, both valve and cable should be kept as far away as possible from any source of electromagnetic radiation such

as cables carrying heavy current, relays and certain kinds of portable radio transmitters, etc. Difficult environments could mean that extra screening may be necessary to avoid the interference.

1

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

31

Type D Power amplifiers with PID modules

1 Model codes

1 Table 18.

1

Amplifier model

EEA-PAM-513-D-33
1

1

EEA-PAM-523-D-33 EEA-PAM-525-D-33

1

EEA-PAM-533-D-33

EEA-PAM-535-D-33

1

EEA-PAM-541-D-33

EEA-PAM-553-D-33

1

EEA-PAM-561-D-33

EEA-PAM-568-D-33

1

EEA-PAM-571-D-33

1

EEA-PAM-581-D-33

For valves
KCG-3, KCG-6/8 KX(C)G-6/8 K*G4V-3, KDG5V-5/7/8 K*G4V-5 KF*G4V-3 KF*G4V-5 KHDG5V-5/7/8 with zerolapped mainspool KSDG4V-3 KFDG5V-5/7 KFDG5V-8 CVU-**-EFP1 KHDG5V-5/7/8

With type "H" coils only

1 Operating data

1 Table 19.

1 Power (input) supply

See appropriate base amplifier, e.g. for EEA-PAM-535-D-33 see EEA-PAM-535-A-33

1

Control (output) supplies:

Reference voltages

1

Analog inputs:

1

Command signal inputs

Direct-voltage pins

z22 +15V for LVDTs only z2 +10V x 5 mA b2 �10V x 5 mA
b6, b8, b10, z8

1

Inverting-voltage input

Voltage range

1

Input impedance (voltage)

z10 � 10V 47 k

Current input

1

Current range

z6 � 20 mA

1

Input impedance (current)
Feed-forward input

100 d8

1

Input impedance

Voltage range

6 k � 10V

1

Input to ramp generator

Input impedance

1

Voltage range

Inputs from sensors

1

Voltage input

d28 10 k � 10V
d2

Input impedance

1

Voltage range

1 M 0 to 10V, or � 10V

1

Current input Input impedance

d2 100

1

Current range (See "DIL Switches" five pages on) Monitoring of sensor failure for sensors with a current outout only

4-20 mA or 0-20 mA

1

The demand signal should have the same voltage range as the sensor feedback,i.e. 0 to 10V, or � 10V.
Digital inputs:

1

Drive enable (power available to solenoid)

Ramps enable

1

Integrator enable

z24
b24
d14 Warning: In a power-up sequence, the integrator should not be enabled until all hydraulic, electric and control power and signals are applied and stable. Abrupt or unpredictable motion may occur if integrator is enabled during this transition time.

32

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

Type D Power amplifiers with PID modules

Operating data

Table 19. continued

PID-controller enable
Enabled Disabled Load current
Digital outputs: Sensor failure
Sensor failure Sensor o.k. Load current (withstands a continuous short-circuit condition) This output may be used only in conjunction with sensors providing a current output (4-20 mA) Feedback = command signal Feedback matches demand Feedback does not match demand Load current (withstands a continuous short-circuit condition) The load at pin d18 and pin d10 has to be connected to ground
Analog outputs:
PID-controller output Error signal
Feedback signal
Load impedance Voltage range
Output from ramp generator
Load resistance Voltage range
Alarm output (drive output status):
Set alarm Signal
Reset after failure
Ramp active indicator:
Drive ramping up Drive ramping down Drive not ramping Output resistance
Drive signal zero indicator:
Drive signal at null (within deadband limits) Drive active Output resistance
Potentiometers:
Feed-forward P-gain (depends on DIL switch D2): I-gain range D-gain range Sensor signal gain range Sensor signal offset range
 Located on PID module.

d12 17 to 40V 0 to 3.5V  10 mA
d18 Vcc �2V <3V  100 mA
d10 Vcc �2V <3V  100 mA
d4 d22 d24
 10 k; short-circuit proof � 10V d26  5 k; short-circuit proof � 10V z12 Enable amplifier (on pin z24) >500 ms after switching power on. HIGH when alarm is activated. Output = Supply volts minus 2 volts. I = 50 mA max. LOW when solenoid overload has occurred. (Maintained until reset). Output = 0 to +/�2 volts. Output resistance = 50 ohms. Disable and re-enable on pin z24. b12 Output > 10V Output < � 10V Output 0 � 10V 10 k b20 Output = Supply minus 1.5V; I = 50 mA max. Output = 0 � 2V 50 
V = 20% to 100% P = 0.1 to 50V/V Ki = 0.5 to 100 V/s/V Kd = 0 to 0.05 V/V/s 90% to 120% � 10%

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
33

Type D Power amplifiers with PID modules

1 Operating data

1 Table 19. continued

1

Monitor points:

1

Conditioned command signal LVDT (spool) position

MP1 MP2

1

Command signal

MP3

Feedback signal

MP4

1

PID-controller output

Integrator output (100%, independent of D3, D4, D5)

1

Voltage range

Monitor point impedance

1

Ambient conditions:

MP5 MP6
� 10V 10 k

Storage temperature range

1

Operating temperature range

�25 to +85 �C (�13 to +185�F) 0 to 50 �C (32 to 122 �F)

1

Mass
Installation wiring requirements for Vickers electronic products

0.4 kg (0.88 lb) approx. 2468

1

Cardholder

F48 02-104808

 All amplifiers except EEA-PAM-523/525 models, in which solenoid current is monitored.

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

34

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

Type D Power amplifiers with PID modules

Circuit and Connections

1

ECEirAcu-iPtAanMd -C5o*n*n-eDct-i3o3ns

1

NENoEtAe: R-PeAadMc-ir5c*u*it-iDn -c3o3njunction with that for relevant base amplifier

EEA-PAM-5**-A

Read circuit in conjunction with that for

1

relevant base ampli er EEA-PAM-5**-A

1

z2 +10V 5 mA b2 �10V 5 mA

15V 24V Power supply

bz32

24V DC

1

+24V

z24

Close to enable Current command signal

z6

Output enable

+24V

Power zero

Enable

bz30 z12

Drive output

Power supply

1

Dither

Overload

status

1

b6

Deadband compensation

b8

z28

1

Voltage

b10

command

z8

signals

z10

Control zero

bz4

Gain
+ �

z26

To solenoid

Power

1

ampli er

PWM

b28

1

b26

To solenoid

Non-invert

D9

Ramp

Solenoid current

+15V z22

1

Connect to +10V (z2) for p/Q control with automatic switch-over only

Inverter + �

b12 Ramp active

b18 MP1

Pilot stage LVDT
LVDT failure

z16 z14
z22 +15V
b16

1 1 1

b20

Main stage

b14

+24V

b24 Ramp enable

LVDT

z18

1

Close to enable

MP2

Power ampli er

1

d28

d26

Feed forward

d8

Test loop

Feed forward
V

PID control module

1

Valve. Actual connections see table on next page.

1

+24V Close to enable PID- controller
+10V Conditioned feedback signal
Sensor 0 to +10V X or sensor 10V
U Sensor 0 to 20 mA or sensor 4 to 20 mA
Sensor failure
Feedback = command signal

d12
d16
d24 Gain
d2 d6
1-10% error d18 d10 Sensor

Offset +
� MP4

MP3
P P-gain
P

D-gain

D

D

D7

Polarity

+ �

1

Test valve

1

1

d4 PID-controller output

1

1

PIDcontroller enabled

MP5

1

1

failure Feedback =

D6

I

MP6

1

command signal

Error signal

d22

I-gain

+

I

1

�

+24V

d14

Close to enable

integrator

Integrator enabled

D3

D5

6% D4 50%

35%

1 1

Customer 's protective ground connection.

1

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

35

Type D Power amplifiers with PID modules

1 Solenoid and LVDT connections for proportional valves

1 Table 20.

1

Solenoid with

Pilot-stage LVDT, (black plug):

Main-stage LVDT, (gray plug):

LVDT and/or for Solenoid without LVDT,

1

Amplifier type

flow P to B

EEA-PAM-513-D-33 b26/b28

or on pilot valve
-

Pin 1 Pin 2 Pin 3 Pin 4

Pin 1

-

-

-

Not connected -

Pin 2
-

Pin 3
-

Pin 4
Not connected

1

EEA-PAM-523-D-33 b26/b28

EEA-PAM-525-D-33 b26/b28

1

EEA-PAM-533-D-33 b26/b28

EEA-PAM-535-D-33 b26/b28

1

EEA-PAM-541-D-33 -

z26/z28 z26/z28 z26/z28 z26/z28 z26/z28

-

-

-

Not connected -

-

-

-

Not connected -

-

-

-

Not connected b14

-

-

-

Not connected b14

z14 z22 z16 Not connected b14

-

-

-

-

z22

b16

z22

b16

z22

b16

Not connected Not connected Not connected Not connected Not connected

EEA-PAM-553-D-33 -

1

EEA-PAM-561-D-33 -

z26/z28 z26/z28

-

-

-

Not connected b14

-

-

-

Not connected b14

z22

b16

z22

b16

Not connected Not connected

1

EEA-PAM-568-D-33 EEA-PAM-571-D-33 -

z26/z28 z26/z28

-

-

-

Not connected b14

-

-

-

Not connected b14

z22

b16

z22

b16

Not connected Not connected

1

EEA-PAM-581-D-33 -

z26/z28

z14 z22 z16 Not connected b14

z22

b16

Not connected

1

Installation dimentions in mm (inches)

1

Installation Dimensions in mm (inches)

1

Plug-in Unit of 3U height, to IEC 297

1

1

1

1

1

1

M2.5 x 11 (0.43) long collar

screws supplied with panel for fixing

1

1

3rd angle projection

DIN 41612 F48 male connector. Mating connector must be an F48 female type.
z - pin row b - pin row d - pin row
Components envelope

7.92 (0.31)

2.5 (0.1)

1

1 122.4

1

(4.82)

128.4 (5.06)

Model

1

designation

1

3 (0.12)

8 (0.31)

14.2 (0.56)
1

1

3 (0.12)

7.45 (0.29)

7.2

14

(0.28) (0.55)

50.3

175.24 (6.9)

1

(1.98)

100 (3.94)

1

36

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

Type D Power amplifiers with PID modules

Application notes

1

DIL Switches
1 2 3 4 5 6 7 8 9 10 ON OFF
Factory setting
The controller is configured for the application using DIL switches, located on the board.
The DIL switch operates as follows:

Table 21.

Switch
D1: D2: D6:
D7: D8: D9: D10:

On
For sensors with 4 to 20 mA output
P-gain 2 to 50
One-sided limitation of the integrator output. (Only useful for proportional pressure and proportional throttle valves.)
Inverts the controller output signal
For sensors with 4 to 20 mA output
Ramp signal not inverted
Not used

Off
For sensors with � 10V or 20 mA outputs P-gain 0,1 to 2 No limitations of integrator output
Non-inverted signal
For sensors with � 10V or 20 mA outputs Ramp signal inverted -

Operation of the integrated test mode

1

The basic operation of the hydraulic actuator can be tested by using the 3-position mode switch mounted on the front panel.

1

To select different modes the toggle switch must be lifted slightly before turning it to a new position.

1

1

CAUTION

1

Before setting the mode switch to either "Test valve" or "Test

1

loop" make sure the test potentiometer is set to "0". Otherwise

sudden movements of the actuator may occur. The mode switch has three positions:

1

Auto

1

The controller operates in closed-loop mode, using the external

command signal. The test potentiometer is disconnected.

1

Test valve

An open-loop command signal for the valve comes directly from

1

the potentiometer. The external input signal is disconnected.

The hydraulic part of the system may be tested in this

1

configuration.

Test loop

1

The closed-loop command signal for the PID-controller comes directly from the potentiometer. The external signal input is

1

disconnected. This configuration allows for verification of the

valve polarity and the control parameters.

1

1

For p/Q control with automatic switch-over, connect d16 to z2 (+10V). The flow command signal (Q) is applied to the feed-forward input, d8, and the desired pressure setpoint voltage applied to a command signal input (b6/8/10 or z6/8/10). The pressure feedback sensor is connected to the sensor input d2, or d6 as required. The pressure control loop will override the flow command to limit the pressure to the level determined by the pressure setpoint voltage. Adjust P, I and D gains for best performance.
The switches D3, D4 and D5 belong together. They limit the I-gain between 5% and 100% as follows:

D3

D4

D5

l-limit

ON

ON

ON

100%

ON

ON

OFF

50%

ON

OFF

ON

35%

ON

OFF

OFF

25%

OFF

ON

ON

5.9%

OFF

ON

OFF

5.8%

OFF

OFF

ON

5.3%

OFF

OFF

OFF

5.0%

External command signal

Test potentiometer on front panel

1

1

Controller

TEST LOOP

AUTO

TEST VALVE

Mode switch on front panel

To power

1

amplifier

1

1

1

1

1

1

1

1

1

1

1

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

37

Type D Power amplifiers with PID modules

1

Dedicated installation recommendation for Card Type D

5. Integrated Test Unit The basic operation of the valve, the hydraulic actuator and

1
1. Pre-installation checks:

the whole closed loop system can be tested by using the integrated test facilities on the front panel.

1

1. The controller has to be configured for the application by the

Caution: Before setting the mode switch to either "Test valve" or "Test loop", make sure the test potentiometer is

1

DIL switches. When replacing an existing amplifier, set the DIL switches in the same position as the old amplifier

set to "0". Otherwise sudden movements of the actuator may occur.

1

1 2 3 4 5 6 7 8 9 10

ON

1

OFF

5. Reconfiguration of controller parameters
Once the controller parameters have been optimized and set, they can be measured by means of an ohmmeter. This allows

1 2. Wiring sizes

an easy reconfiguration of the controller on different cards for use as spare parts or on standard machine series. Four test points are located on the PID module for this purpose, see

1

1. Use 3-core screened cable  0.5 mm2 (20 AWG) per wire for diagram for locations. The resistance between the appropriate

signal and LVDT wiring.

test point and ground (at the front panel monitor point)

1

2. For wiring runs between amplifier and solenoid up to 25

determines the controller parameters:

metres (82 ft), use wire of  1 mm2 (18 AWG) cross-section. P = P-gain

1 3. Installation requirements according to European

I = I-gain

1

EMC regulations

1. The screen for LVDT wiring has to be connected to

D = D-gain V = Feed-forward gain

1 1

protective earth at both ends. PIN 4 on the LVDT plug is connected to LVDT housing. Alternatively, double screened cable can be used with two screens grounded at opposite ends.

Location of User Features on PID Module

Offset

Gain

1 4. Front panel controls

potentiometer (sensor signal)

potentiometer (sensor signal)

1

Any of the following controls may be on the front panel (depending on the amplifier type) and can be adjusted

as described.

1

1. Set zero:

1

On amplifier types 513, 541 and 553 this sets the electrical null of the valve

1

2. Deadband compensation:

1

(not available on types 513, 541 and 553) The two potentiometers are factory set at 10% (20% for

1

types 523 and 533) of valve maximum spool stroke. The

setting may be optimized for your application as follows:

DIL

switches

1

Apply a small command signal (e.g. 250 mV) and check for hydraulic response from the valve. (For 2-stage valves the

1

correct pilot pressure must be available to obtain response from the main-stage spool.) If this does not occur then

adjust the applicable potentiometer clockwise until it does.

1

Alternatively, to reduce valve hydraulic response turn the

potentiometer counter-clockwise.

Potentiometer In position 1%-10% V P I D
Test point "P" P-gain

1 3. Ramps

Test point "D" D-gain

1

The ramp generator is available as a separate unit and

can be used to ramp the command signal. The factory

1

settings of ramp potentiometers are minimum ramp time. Turning the controls clockwise increases ramp time, turning

1

counter-clockwise decreases ramp time.

4. PID controller

Test point "I" I-gain

Test point "V" Feed-forward gain

1

The adjustment of the PID controller must be done

1

by a qualified person with knowledge of closed loop systems. Adjust the controls V, P, I, D to achieve optimum

performance of the closed loop system.

1

38

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

Type D Power amplifiers with PID modules

6. Front panel indicator lights (LEDs)
Amplifiers may have some, or all, of the following LEDs, depending on amplifier type:
Table 22.

5. Check that the LVDT failure LED is OFF. (If ON check the LVDT wiring and connections.)

1

To check correct function of the amplifier, disconnect

all valve connections and link z22 (+15V) with a 1.2 k

1

resistor to b14. (To check the double feedback amplifiers

EEA-PAM-581/541, make an additional link between

1

z22 (+15V) and z14 with a 1.2 k resistor.)

Panel symbol

Function indicated

Normal Color working state

After installation of resistor link(s), the LVDT failure LED

1

should be OFF. If not, replace the amplifier (caution: a link

24V

Power supply ON

Green ON

without resistor damages the amplifier).

1

15V

Internal supply ON

Green ON

6. Check that the overload LED is OFF. (If ON, check

Output enabled Overload detection
LVDT failure Ramps enabled

Yellow ON

Red

OFF

Red

OFF

Yellow ON

the wiring to the solenoids and the solenoid resistance by an ohmmeter. Compare the measured value

1

with the catalog data.) 7. Check that an appropriate valve driving signal is available

1

(monitor point MP1 at the front panel). � �10V at monitor point represents �100% output

1

Current to solenoid (Light intensity Yellow ON varies with solenoid current)

of the valve

1

8. The solenoid current (non-feedback valves) or the LVDT

signal (feedback valves) can be measured at the front panel monitor point MP2.

1

7. Fault diagnosis:
If the amplifier fails to work the following checks should be made
1. Check that all wiring is correct to the machine designer's instructions
2. Check that there is a 24V supply and that the 24V LED is ON
3. Check that the 15V internal voltage LED is ON (if 24V LED is ON and this 15V LED is OFF then the amplifier should be replaced.)
4. Check that the amplifier is enabled and the LED is ON

� Solenoid current can be measured as a voltage signal (1 volt per amp)

1

� �10V LVDT signal at monitor point represents

1

�100% stroke

9. Check that the DIL switches are set correctly, corresponding

1

to the application.

10. Check the PID controller operation by using the monitor

1

points MP3, 4,5,6 at the front panel. The integrated test

facility is a support to check the operation.

1

1

8. Valve connection table

1

This table shows how the different valves have to be connected to the associated amplifier.

1

Table 23.

1

Pilot-stage LVDT

Main-stage LVDT

1

Solenoid

Solenoid

with LVDT or without LVDT

Value type

Amplifier type

hydraulic A or hydraulic B Pin 1 2

3

4

Pin 1 2

3

4

1

KCG-3/6/8 and EEA-PAM-513-D-33 b26/b28

-

KX(C)G-6/8

�

�

�

�

�

�

1

K*G4V-3 and KDG5V-5/7/8

EEA-PAM-523-D-33 b26/b28

z26/z28

�

�

�

�

�

�

1

K*G4V-5 KF*G4V-3

EEA-PAM-525-D-33 b26/b28 EEA-PAM-533-D-33 b26/b28

z26/z28 z26/z28

�

�

�

�

�

�

�

�

�

b14

z22

b16

1

KF*G4V-5
KHDG5V-5/7/8 zero lapped
KSDG4V-3

EEA-PAM-535-D-33 b26/b28 EEA-PAM-541-D-33 -
EEA-PAM-553-D-33 -

z26/z28 z26/z28
z26/z28

�

�

�

b14

z22

b16

z14

z22

z16

Screen b14

z22

b16

Screen

1

�

�

�

b14

z22

b16

1

KFDG5V-5/7

EEA-PAM-561-D-33 -

z26/z28

�

�

�

b14

z22

b16

1

KFDG5V-8

EEA-PAM-568-D-33 -

z26/z28

�

�

�

b14

z22

b16

CVU-**-EFP1 EEA-PAM-571-D-33 -

z26/z28

�

�

�

b14

z22

b16

1

KHDG5V-5/7/8 EEA-PAM-581-D-33 -

z26/z28

z14

z22

z16

b14

z22

b16

1

1

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

39

Type E Power amplifiers with strip guidance controller modules

1 EEA-PAM-5**-E-33 Series

Features and benefits

1 General description

� Includes all features of "A" amplifiers (except gain) � Input offset compensation

1

A strip guidance controller serves to control the position of an electrohydraulic actuator, using optical sensors.

� Strip guidance control � Voltage or current input sensor interface

The controller can be used for strip-edge or

1

strip-center guidance or stack height control.

� Built-in test feature � CE electromagnetic compatibility.- 2014/30/EU

It consists of a power amplifier for roportional valves, and an

1

integrated module for strip guidance control.

� RoHS Compatibility-DIRECTIVE 2011/65/EU

1

1

Front panel FrroonnttPpaannelel

1

LEDs

[1] 24V power supply input, green

1

[2] 15V control supply output, green

1

[3] Drive (solenoid) enabled, yellow

[4] Overload, red

1

[5] LVDT failure, red

[6] Drive level to solenoid, yellow
1 Potentiometers

1

[7] Deadband compensation, flow P to B

[8] Deadband compensation, flow P to A
1 LED

1

[9] Ramps enabled, yellow

1

Potentiometers

[10] Acceleration ramp

1

[11] Deceleration ramp

1

Monitor points

[12] MP1: Conditioned input signal

1

[13] Common ground (0V)

1

[14] MP2: LVDT (spool) position

1

Solenoid current for EEA-PAM-523/525-E models.

1

�2,0 mm (0.0787 "dia.) sockets.

24/15

AUTO

TEST

TEST

VALVE LOOP

0

�

+

P

B

A AUTO

+/�

t

V+

t V�

1

35

2

46

[15] Mode switch � TEST VALVE setting � AUTO function setting � TEST LOOP setting
[16] Test potentiometer
LEDs [17] Controller active, yellow [18] Sensor out of range, red Potentiometers [19] Maximum closed-loop velocity + [20] Maximum closed-loop velocity �
LEDs [21] Open-loop command (+) active [22] Open-loop command (�) active Potentiometers [23] Open-loop command + [24] Open-loop command � Monitor points [25] MP3: Output signal of sensor with
current output, non-inverting
[26] MP5: Conditioned sensor signal, 10V full scale
[27] MP6: Controller output [28] MP4: Output signal of sensor with
current output, inverting

1

1

1

WARNING

1

Electromagnetic Compatibility (EMC)

1

It is necessary to ensure that the valve is wired up in accordance with the connection arrangements shown in this leaflet. For effective protection, the user's electrical cabinet, the valve subplate or manifold and the cable screens should be connected to efficient earth

(ground) points. In all cases, both valve and cable should be kept as far away as possible from any source of electromagnetic radiation such

1

as cables carrying heavy current, relays and certain kinds of portable radio transmitters, etc. Difficult environments could mean that extra

screening may be necessary to avoid the interference.
1

1

40

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Type E Power amplifiers with strip guidance controller modules

Operation

A built-in test function together with front panel monitor points, considerably simplify start-up and fault diagnosis.

1

Non-contact optical sensors measure the position of the strip edge. The output from a sensor is an electrical signal, which

Model codes

1

is fed to the strip guidance controller (signal ranges 0 to 20

mA, 4 to 20 mA, 0 to +10V, or 0 to +24V). When activated, the Table 24. strip guidance controller maintains the strip edge exactly in the

1

center of the measuring range. If the position of the strip edge deviates from the center of the

Amplifier model

For valves

1

measuring range, the controller causes the actuator to move the strip edge back into position.

EEA-PAM-523-E-33 EEA-PAM-525-E-33

KDG4V-3 and KDG5V-5/7/8 KDG4V-5

With type "H"coils only

1

When closed-loop control is activated by the digital input signal "Automatic", the strip edge is moved from its current position

EEA-PAM-533-E-33 EEA-PAM-535-E-33

KFDG4V-3 KFDG4V-5

1

into the measuring range of the sensor. The maximum actuator velocity (forwards and reverse) can be set on the front panel.

EEA-PAM-541-E-33

KHDG5V-5/7/8 zero-lap

1

Whenever the strip edge leaves the measuring range of the sensor, the controller generates a digital output signal which

EEA-PAM-553-E-33 EEA-PAM-561-E-33

KSDG4V-3 KFDG5V-5/7

1

can be processed by the machine controller. If closed-loop control is not activated, the controller can be

EEA-PAM-568-E-33 EEA-PAM-581-E-33

KFDG5V-8 KHDG5V-5/7/8

1

operated open-loop. In this case the actuator travels at the

velocity set by potentiometer "V+" when digital input "set

1

+" is activated. "V �" and digital input "set �" are used for

movements in the reverse direction.

1

Operating data

1

Table 25.

1

Power supply Control (output) supplies:

1

zbd32 See appropriate base amplifier, e.g. for EEA-PAM-535-E-33 see EEA-PAM-535-A-33

z22 +15V for LVDTs only

1

Differential inputs for sensor:
Voltage input, non-inverting Voltage input, inverting Current input, non-inverting Current input, inverting
Digital inputs (opto-isolated):
Set + Set � Automatic Drive enable
Ramp enable
Digital output (opto-isolated):
Out of range
Potentiometers:
Deadband compensation

d2 +24V max., Ri = 100 k

1

d6 24V max., Ri = 100 k d8 20 mA max., Ri = 100

1

d12 20 mA max., Ri = 100

1

d22 24V DC nom., 20 to 40V DC max., Ri = 2.7 k

1

d20 24V DC nom., 20 to 40V DC max., Ri = 2.7 k d18 24V DC nom., 20 to 40V DC max., Ri = 2.7 k

1

z24 Enable = 9.8 to 40V

Disable = 0 to 4.8V or open, Ri = 47 k

1

b24 Enable = 9.8 to 40V

Disable = 0 to 4.8V or open, Ri = 47 k

1

d24 24V DC nom. Short-circuit proof. Imax. = 100 mA

1

Separate controls for each direction from spool-centered position 0 to 50% of max. current

1

Ramp time adjustment Closed-loop velocities

Separate controls for acceleration and deceleration 50 ms to 5 sec Separate controls for forward and reverse 5 to 100%

1

Open-loop command
Monitor points

Separate controls for forward and reverse 0 to 100%

1

(Numbers corresponding to the numbering on the front panel and in the circuit diagram)

MP1: Conditioned input signal, � 10V MP2: LVDT (spool) position, � 10V

1

MP3: Output signal of sensor with current output, non-inverting 0 to 2V = 0 to 20 mA MP4: Output signal of sensor with current output, inverting 0 to 2V = 0 to 20 mA

1

MP5: Conditioned sensor signal, � 10V MP6: Controller output, � 10V

1

All monitor points are short-circuit proof. In all cases: R(out) = 10 k

 Solenoid current for EEA-PAM-523/525-E models.

1

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

41

Type E Power amplifiers with strip guidance controller modules

1 Table 25. continued

1

Alarm output:

Set alarm

1

Signal

1

1

1

Reset after failure
Test facilities

1

1

1

Operating temperature

Storage temperature

1

Mass

Installation wiring requirements for Vickers

1

electronic products

Cardholder

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

z12
Enable amplifier (on pin z24) when switching power on HIGH when alarm is activated Output = Supply volts minus 2 volts I = 50 mA max. LOW when solenoid overload has occurred. (Maintained until reset) Output = 0 to +/�2 volts Output resistance = 50 ohms
Disable and re-enable on pin z24
3-position switch for: � Valve test mode � Controller test mode � Automatic operation mode Caution: Before setting the mode switch to either "Test valve" or "Test loop"ensure that the test potentiometer is set to "0", otherwise sudden movements of the actuator may occur.
0 to 50 �C (32 to 122 �F)
�25 to +85 �C (�13 to +185 �F)
0.4 kg (0.88 lb) approx.
2468
F48 02-104808

42

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Type E Power amplifiers with strip guidance controller modules

EEA-PAM-533/535-E example

Circuit and Connections

1

EEA-PAM-533/535-E-33 example

Read circuit in conjunction with that for relevant base ampli er EEA-PAM-5**-A

1

NNote: Read circuit in conjunction with that for relevant base amplifier EEA-PAM-5**-A
1

1

+15V
+10V � 10V
� 15V

24V

Power zero

bdz32

24V DC

1

bdz30

Power supply

1

15V Set + d22

b24

Ramp enable

1

Ramp

Set � d20 d18
Automatic

d28 Logic Gnd

Non-

d2

inverting

S�

Test

+

�

A

V +
Open loop command +

MP1
Conditioned input signal

Controller

enabled

z24 Drive enable

1

Enabled

1

Overload

z12 Drive output status

1

1

Deadband compensation B

Voltage inputs

d4 d6 Inverting
MP4

Gain Offset

output MP6 A

b26

b28

Sol. A

1

1

Current inputs

Non-

d8

inverting

Auto

z26

1

Deadband compensation A

Gain 70%

d10

+�

Acc. Dec.

z28

Sol. B

1

Invert Bipolar

Inverting d12

Closed-loop velocity

Ramp

Solenoid

z22

current

b16

1

MP3

MP5 Conditioned

Automatic

S� V�

b14

LVDT

�

1

sensor signal

Loop

Valve

3-position

Open loop command �

MP2 LVDT (spool) position

LVDT failure

1

switch

d26 +24V

1

"MPx" designates the serial number x of the monitor point on the front panel.

Out of range

d24 Out of range

1

d28 Gnd

1

Valve. Actual

connections

1

see table on

next page.

1

Customer's protective ground connection.

1

See footnote at bottom of "Application Examples" Solenoid current for EEA-PAM-523/525-E models.

1

1

1

1

1

1

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

43

Type E Power amplifiers with strip guidance controller modules

1 Solenoid and LVDT connections for proportional valves

1 Table 26.

1

Solenoid with

Pilot-stage LVDT, (black plug):

Main-stage LVDT, (gray plug):

LVDT and/or for Solenoid without LVDT,

1

Amplifier type

flow P to B

or on pilot valve

Pin 1 Pin 2 Pin 3 Pin 4

Pin 1

Pin 2 Pin 3

Pin 4

EEA-PAM-523-E-33 b26/b28

z26/z28

�

�

�

Not connected �

�

�

Not connected

1

EEA-PAM-525-E-33 b26/b28

EEA-PAM-533-E-33 b26/b28

1

EEA-PAM-535-E-33 b26/b28

z26/z28 z26/z28 z26/z28

�

�

�

Not connected �

�

�

�

Not connected b14

�

�

�

Not connected b14

�

�

z22

b16

z22

b16

Not connected Not connected Not connected

EEA-PAM-541-E-33 -

1

EEA-PAM-553-E-33 -

z26/z28 z26/z28

z14 z22 z16 Not connected b14

�

�

�

Not connected b14

z22

b16

z22

b16

Not connected Not connected

1

EEA-PAM-561-E-33 EEA-PAM-568-E-33 -

z26/z28 z26/z28

�

�

�

Not connected b14

�

�

�

Not connected b14

z22

b16

z22

b16

Not connected Not connected

1

EEA-PAM-581-E-33 -

z26/z28

z14 z22 z16

b14

z22

b16

Not connected

1 Installation dimentions in mm (inches)

1 Installation Dimensions in mm (inches)

1

Plug-in Unit of 3U Height, to IEC 297

3rd angle projection

1

1

DIN 41612 F48 male connector.

Mating connector must be an

1

F48 female type.

7.92 (0.31)

1

z - pin row

b - pin row

1

d - pin row

1

M2.5 x 11 (0.43) long collar

1

screws supplied with panel for fixing

1

2.5 (0.1)

Components envelope

1

1

1

122.4 (4.82)

1

Model

designation

1

3

(0.12)
1

128.4 (5.06)
8 (0.31) 14.2 (0.56)

100 (3.94)

1

3

7.45 (0.29)

7.2

14

1

(0.12)

50.3 (1.98)

(0.28) (0.55)

175.24 (6.9)

1

1

44

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

Type E Power amplifiers with strip guidance controller modules

Application examples

1

EEA-PAM-533/535-E ampli ers with KFDG4V-3/5 valves

Strip guidance control, stack height control

Position sensor with current output

+24V

d26 bdz32 +24V

Set +

d22

Set �

d20

Automatic

d18

bdz30 Power Gnd Drive
z24 enable

24V

Out of

range

d24

Ramp b24 enable

z26

Logic Gnd d28

z28

Power supply
24V
1 2 Solenoid

UB

b26

b28

0...20 mA S
I Sensor Gnd

d12 d10

b16 z22 b14

Position

sensor

KFDG4V-3/5
1 2 Solenoid 3 2 LVDT 1

Position sensor with voltage output

+24V

d26 bdz32 +24V

Set +

d22

Set �

d20

Automatic

d18

bdz30 Power Gnd Drive
z24 enable

24V

Out of

range

d24

Ramp b24 enable

z26

Logic Gnd d28

z28

UB

b26

b28

0...10V S

d2

U Sensor Gnd

d4

b16 z22 b14

Position

sensor

1

1

1

Power supply

1

24V

1

1

1

1

1

2 Solenoid

1

KFDG4V-3/5

1

1 2 Solenoid

1

3 2 LVDT

1

1

1

1

Strip-center guidance control Position sensor with current output

+24V

d26

Set +

d22

Set �

d20

Automatic

d18

Out of

24V

range

d24

Logic Gnd d28 UB

S

0...20 mA

d12

I Sensor Gnd

d10

UB

S

0...20 mA

d8

I Sensor Gnd

d4

Position sensor

bdz32 +24V

bdz30 Power Gnd

z24

Drive enable

Ramp b24 enable

z26 z28

b26 b28 b16 z22 b14

Power supply
24V
1 2 Solenoid
KFDG4V-3/5 1 2 Solenoid 3 2 LVDT 1

1

Position sensor with voltage output

1

Power

1

supply

+24V Set + Set �

d26

+24V bdz32

d22 bdz30 Power

d20

Gnd

24V

1 1

Automatic d18

z24

Drive enable

1

24V

Out of range d24

Ramp b24 enable

1

Logic Gnd d28

z26

UB

z28

0...10V S

d2

U Sensor Gnd

d4

b26

UB

b28

0...10V S

b16 d6
z22

U Sensor Gnd

d10

b14

Position sensor

1 2 Solenoid

1

1

KFDG4V-3/5
1

1

2 Solenoid

1

3

2 LVDT

1

1

1

1

Other ampli er/valve combinations differ in respect to the LVDT and solenoid connections; see catalog 2464 for the relevant base ampli er EEA-PAM-5**-A-33.

Customer's protective ground connection.

1

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

45

Type E Power amplifiers with strip guidance controller modules

1

Dedicated installation recommendation for Type E card

1

The operation of this amplifier has been factory-checked

before dispatch as meeting the specification shown in

1

in this catalog

2. Wiring sizes
Use 3-core screened cable  0.5 mm2 (20 AWG) per wire for signal and LVDT wiring.
For wiring runs between amplifier and solenoid up to 25 metres (82 ft), use wire of  1 mm2 (18 AWG) cross-section.

1 1. Configuration

3. Sensor calibration

1

The controller has to be configured for the application by the DIL switches. When replacing an existing amplifier, set the DIL

The amplifier is factory-set to suit a sensor with a 0-20 mA output.

switches in the same positions as the old amplifier.
1

Set the sensor signal to minimum (by covering) and adjust the "offset" potentiometer to read -10V �1% at monitor

Offset potentiometer

Gain potentiometer

1

(sensor signal)

(sensor signal)

point 5 (MP5). Set the sensor signal to maximum (fully illuminated) and

1

adjust the "gain" potentiometer to read +10V �1% at MP5 on the front panel.

1

Re-check offset and repeat above as necessary.

1

4. Front panel controls

ON

Any of the following controls may be on the front panel

1

1

(depending on the amplifier type) and can be adjusted

2

as described.

3

1

4

1. Set zero:

On amplifier types 541 and 553 this sets the electrical

1

null of the valve

2. Deadband compensation:

1

(not available on types 541 and 553)

1

1

1

DIL switches

1

1

1

On 0-10V or 0-20 mA sensor signal Off � 5V or � 10V or 2 sensors

The two potentiometers are factory set at 10% (20% for types 523 and 533) of valve maximum spool stroke. The setting may be optimized for your application as follows:
Apply a small command signal (e.g. 250 mV) and check for hydraulic response from the valve. (For 2-stage valves the correct pilot pressure must be available to obtain response from the main-stage spool.) If this does not occur then adjust the applicable potentiometer clockwise until it does. Alternatively, to reduce valve hydraulic response turn the potentiometer counter-clockwise.

1

2

On Non-inverted sensor signal Off Inverted sensor signal

1

3

On KDG4V-3/5 or KFDG4V-3/5 valves Off KSDG4V-3 or KFDG5V or KHDG5V valves

4
1

Not connected

1

1

1

1

1

1

1

1

46

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

Type E Power amplifiers with strip guidance controller modules

3. Ramps The ramp generator is available as a separate unit and

6. Fault diagnosis

1

If the amplifier fails to work the following checks should

can be used to ramp the command signal. The factory

be made:

1

settings of ramp potentiometers are minimum ramp time.

� Check that all wiring is correct to the machine designer's

Turning the controls clockwise increases ramp time, turning

instructions.

counter-clockwise decreases ramp time.

� Check that there is a 24V supply and that the

1

4. Integrated test unit

24V LED is ON.

1

The basic operation of the valve, the hydraulic actuator and � Check that the 15V internal voltage LED is ON (if 24V LED

the whole closed loop system can be tested by using the

is ON and this 15V LED is OFF then the amplifier should

1

integrated test facilities on the front panel.

be replaced.)

Note: to select different modes, the toggle switch must be � Check that the amplifier is enabled and the LED is ON.

1

lifted slightly before moving to a new position.

� Check that the LVDT failure LED is OFF. (If ON check the

Caution: Before setting the mode switch to either "Test valve" or "Test loop", make sure the test potentiometer is set to "0". Otherwise sudden movements of the actuator

LVDT wiring and connections.)

1

� To check correct function of the amplifier, disconnect

all valve connections and link z22 (+15V) with a 1.2 k resistor to b14. (To check the double feedback amplifiers

1

may occur. 5. Test valve

EEA-PAM-581/541, make an additional link between z22 (+15V) and z14 with a 1.2 k resistor.) After

1

installation of resistor link(s), the LVDT failure LED should

With the 3-position switch set to "Test valve", ensure that

be OFF. If not, replace the amplifier (caution: a link

1

the front panel test potentiometer controls the actuator

without resistor damages the amplifier).

speeds in both directions. 6. Auto

� Check that the overload LED is OFF. (If ON, check the

1

wiring to the solenoids and the solenoid resistance by

In this mode, the controller operates in closed loop using the external sensor signal. The test potentiometer is

an ohmmeter. Compare the measured value with the catalog data.)

1

disconnected.

� Check that the "automatic" signal is applied to pin d18.

1

� The solenoid current (non-feedback valves) or the

7. Test Loop The test potentiometer can be used to simulate the sensor

LVDT signal (feedback valves) can be measured at the front panel monitor point MP2.

1

signal. The external sensor signal is disconnected.
8. Open loop command potentiometers These are used to set the velocity when pin 20 or pin 22 are used by the machine controller to move the ctuator.
9. Max. Closed loop velocity potentiometers

� Solenoid current can be measured as a voltage signal (1 volt per amp)

1

� �10V LVDT signal at monitor point represents � 100% stroke.

1

Note: Due to the effect of spool overlap, the working range is typically 3 to 9 volts for the flows from zero to

1

There are used to set the maximum velocity when in "Auto" mode.

maximum. � Check the DIL switches are set correctly, corresponding to

1

the application. � Check the sensor output signals on MP3, MP4 or MP5

1

5. Front panel indicator lights (LEDs)

as appropriate.

1

Amplifiers may have some, or all, of the following LEDs,

depending on amplifier type:

1

Table 27.

1

Panel

Normal

1

symbol Function indicated

Color working state

24V

Power supply ON

Green ON

1

15V

Internal supply ON

Output enabled

Green ON Yellow ON

1

Overload detection

Red

OFF

1

LVDT failure

Red

OFF

1

Ramps enabled

Yellow ON

Current to solenoid (Light intensity Yellow ON

1

varies with solenoid current)
1

1

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

47

Type E Power amplifiers with strip guidance controller modules

1 7. Valve connection table This table shows how the different valves have to be connected to the associated amplifier.
1 Table 28.

1

Solenoid

Solenoid

with LVDT without

Pilot stage LVDT

or hydraulic LVDT or

1

Value type

Amplifier type

A

hydraulic B Pin 1 2

3

4

K*G4V-3 and KDG5V-5/7/8 EEA-PAM-523-E-33 b26/b28

z26/z28

-

--

1 K*G4V-5

EEA-PAM-525-E-33 b26/b28

z26/z28

-

--

Main stage LVDT

Pin 1 2

3

4

-

--

-

--

1

KF*G4V-3

EEA-PAM-533-E-33 b26/b28

KF*G4V�5

EEA-PAM-535-E-33 b26/b28

1

KHDG5V-5/7/8 zero lapped EEA-PAM-541-E-33 -

z26/z28 z26/z28 z26/z28

-

--

b14 z22 b16

-

-

-

Not

b14 z22 b16 Not

z14

z22 z16 connected

b14 z22 b16 connected

1

KSDG4V-3 KFDG5V-5/7

EEA-PAM-553-E-33 EEA-PAM-561-E-33 -

z26/z28

-

--

z26/z28

-

--

b14 z22 b16 b14 z22 b16

1

KFDG5V-8

KHDG5V-5/7/8

EEA-PAM-568-E-33 EEA-PAM-581-E-33 -

z26/z28 z26/z28

-

--

z14 z22 z16

b14 z22 b16 b14 z22 b16

1

Note: If valves are fitted with the "B" type LVDT, the screen will be grounded at the valve end by the shell of the connector.

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

48

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

Type F Power Amplifiers with CNC Adaptation Modules

EEA-PAM-5**-F-33 Series

Features and benefits

1

General description

� Includes all features of "A" amplifiers

� Hysteresis compensation for valves with/without feedback

1

The EEA-PAM-5**-F-33 Eurocards are power amplifiers with integrated CNC adaptation modules. Each card replaces two conventional electronic cards. These power amplifiers are

� Enhanced deadband adjustment for closed-loop position control using valves with overlap

1

used for high accuracy positioning systems with inexpensive standard proportional valves and CNC axis or PLC

� This particular configuration reduces the amount of external wiring, saves space in the rack enclosure and requires only

1

position controls.

one 24V power supply

� Smooth transition between the overlap region and

1

working region

� Low cost, high accuracy positioning systems with

1

overlapped proportional valves. Non-linearities and

inconsistencies (friction) in the overlap region are compensated by the electronic linearization

1

� Simple set-up procedure

1

� A built-in test function significantly simplifies commissioning

(start-up) and fault-diagnosis � CE electromagnetic compatibility.- 2014/30/EU

1

� RoHS Compatibility-DIRECTIVE 2011/65/EU

1

FFrroonntt Ppaanneell

1

LEDs [1] 24V power supply input, green [2] 15V control supply output, green [3] Drive (solenoid) enabled, yellow [4] Overload, red [5] LVDT failure, red [6] Drive level to solenoid, yellow
Potentiometer [7] Offset
LED [8] Ramps enabled, yellow
Potentiometers [9] Acceleration ramp [10] Deceleration ramp Monitor points [11] MP1: Conditioned command signal [12] Common ground (0V) [13] MP2: LVDT (spool) position
�2,0 mm (0.0787 "dia.) sockets. Solenoid current for EEA-PAM-523/525-F models.

24/15

AUTO

TEST TEST

VALVE LOOP

0

�

+

� +

� +

t

PO

t

PEXT

t t

[14] Mode switch

1

� TEST VALVE setting

� AUTO function setting � TEST LOOP setting

1

[15] Test potentiometer

1

1

1

Potentiometers

1

[16] Deadband compensation

[17] Deadband compensation

1

1
[18] Gain

[19] Gain

1

1
[20] Deadband gain

[21] P-gain controller

1

1

1

1

1

WARNING

1

Electromagnetic Compatibility (EMC)

1

It is necessary to ensure that the valve is wired up in accordance with the connection arrangements shown in this leaflet. For effective

protection, the user's electrical cabinet, the valve subplate or manifold and the cable screens should be connected to efficient earth

1

(ground) points. In all cases, both valve and cable should be kept as far away as possible from any source of electromagnetic radiation such

as cables carrying heavy current, relays and certain kinds of portable radio transmitters, etc. Difficult environments could mean that extra screening may be necessary to avoid the interference.

1

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

49

Type F Power amplifiers with CNC adaptation modules

1 Model codes

1 Table 29.

1

Amplifier model
EEA-PAM-523-F-33

1

EEA-PAM-525-F-33

EEA-PAM-533-F-33

1

EEA-PAM-535-F-33

EEA-PAM-561-F-33

1

EEA-PAM-568-F-33

EEA-PAM-581-F-33
1

For valves

} KDG4V-3 and KDG5V-5/7/8
KDG4V-5

With type "H" coils only

KFDG4V-3

KFDG4V-5

KFDG5V-5/7

KFDG5V-8

KHDG5V-5/7/8

1 Operating data

1 Table 30.

1

Power (input) supply

Control (output) supplies:

1

Reference voltages

1

Analog inputs

Command inputs

1

Direct-voltage inputs

Inverting-voltage input

1

Voltage range

bdz32 See appropriate base amplifier, e.g. for EEA-PAM-535-F-33 see EEA-PAM-535-A-33 z22 +15V for LVDTs only z2 +10V x 5 mA b2 �10V x 5 mA
b6, b8, b10, z8 z10 � 10V

1

Input impedance (voltage) Current input

47 k d28

1

Current range

Input impedance (current)

� 20 mA 100

1

Input ramp

Voltage range

1

Input impedance

Velocity demand signal

1

Voltage range

Can be inverted using jumper on plug X30 on circuit board. � 10V 10 k d10, d16 � 10V

1

Input impedance
Digital inputs:

15 k

1

Drive enable (power available to solenoid)

z24

Ramps enable

b24

1

Enabled

Disabled

1

Load current

17 to 40V 0 to 3.5V  10 mA

Analog outputs:

1

P-controller output

1

Voltage range Load impedance

d12 � 10V  10 k; short-circuit proof

1

Output ramp generator

Voltage range

d26 � 10V

1

Load impedance

 10 k; short-circuit proof

1

1

1

50

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

Type F Power amplifiers with CNC adaptation modules

Operating data

1

Table 30. continued

1

Alarm output:
Set alarm

z12 Enable amplifier (on pin z24) when switching power on.

1

Signal

HIGH when alarm is activated.

1

Output = Supply volts minus 2 volts.

I = 50 mA max.

1

LOW when solenoid overload has occurred.

(Maintained until reset).

1

Output = 0 to +/�2 volts.

Output resistance = 50 ohms.

1

Reset after failure
Potentiometers:

Disable and re-enable on pin z24.

1

Deadband compensation, separate control

1

for each solenoid

0 to 50%

Gain, separate control for each solenoid

40 to 90%

1

P0-Deadband gain

15 to 43 times

PEXT-Gain controller:

1

Without link

0,1 to 5 times

Link

d18 to d20 2 to 100 times

1

Integrated P-controller

The input circuit of the power amplifier card is used as a differential amplifier between the demand and feedback signals. The ramp signal generator can be used as profile generator.

1

Caution: When using "TEST LOOP" the command signal has to be connected to d8, and d14 has to be connected to the command signal input of the input stage.

1

Hysteresis compensation:
Link

d2 to d6 For KDG4V-* valves only

1

Monitor points:

1

Conditioned command signal power

amplifier

MP1

1

LVDT (spool) position

MP2

Voltage range

� 10V

1

Monitor point impedance

10 k

Ambient conditions:

1

Storage temperature range Operating temperature range

�25 to +85C (�13 to +185F) 0 to 50C (32 to 122F)

1

Mass

0.4 kg (0.88 lb) approx.

1

Installation wiring requirements for Vickers

2468

electronic products Cardholder

F48 02-104808

1

Integrated test modes

See Test Mode details below

1

Solenoid current for EEA-PAM-523/525-F models.

1

1

1

1

1

1

1

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

51

Type F Power amplifiers with CNC adaptation modules

1 Circuit and Connections

1 EEA-PAM-5**-F-33

1

NEEENEAoAt--PeP: ARAMeMa--d55**c**ir--cAFu-3it3in

conjunction

with

that

for

relevant

base amplifier Read circuit in

conjunction

with

that

for

relevant base ampli er EEA-PAM-5**-A

1

1

+10V 5 mA

z2

� 10V 5 mA

b2

1 1

+24V

z24

Close to enable Current command signal

z6

b6

1

b8

Voltage command

b10

1

signals

z8

+

z10

�

1

Control Gnd

bz4

15V 24V Power supply

Output enable

+24V

Dither

Power zero Enable
Overload

bdz32 bdz30
z12

Drive output status

24V DC Power supply

Gain

Offset

PWM

z28 z26
Power ampli er
b28
b26

To solenoid To solenoid

1

1

1

1

Close to

enable ramp

1

+24V

b24

Ramp
+ �
Ramp enabled

b18 MP1

Solenoid current

Pilot stage LVDT

LVDT failure

Main stage

LVDT

z18

z22 +15V
z16
z14
z22 +15V
b16 b14

1

* Jumper for ramp inversion (see note)

Inverter

1

Ramp input

d28

Ramp output

d26

1

P-controller output

d12

1

MP2

Power ampli er CNC adaptation module
Valve. Actual connections see table on next page.
*Jumper position for inverted ramps

R037 R036 V20

1

PO

1

d18 Alternative

gain range

d20

P EXT

QA O

QB O

1

Demand signal

d10 +

Test valve

1

input 10V

d16 �

1

Test loop d14

+10V

Hysteresis

1

d8

Connect for

d2

� 10V

QA maxQB max

compensation

1

hysteresis compensation

d6

1 Customer's protective ground connection.

1

R037 R036 V20

X30 V15 V22
X29 X4
Circuit board
* Jumper position for non-inverted ramps
X30 V15 V22
X29 X4
Circuit board

1

1

52

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

Type F Power amplifiers with CNC adaptation modules

Solenoid and LVDT connections for proportional valves

1

Table 31.

1

Solenoid with

Pilot-stage LVDT, (black plug):

LVDT and/or for Solenoid without LVDT,

Main-stage LVDT, (gray plug):

1

Amplifier type

flow P to B

or on pilot valve

Pin 1 Pin 2 Pin 3 Pin 4

Pin 1 Pin 2 Pin 3 Pin 4

EEA-PAM-523-F-33 b26/b28

z26/z28

�

�

�

Not connected �

�

�

Not connected

1

EEA-PAM-525-F-33 b26/b28 EEA-PAM-533-F-33 b26/b28

z26/z28 z26/z28

�

�

�

Not connected �

�

�

Not connected

�

�

�

Not connected b14 z22 b16 Not connected

1

EEA-PAM-535-F-33 b26/b28 EEA-PAM-561-F-33 �

z26/z28 z26/z28

�

�

�

Not connected b14 z22 b16 Not connected

�

�

�

Not connected b14 z22 b16 Not connected

1

EEA-PAM-568-F-33 � EEA-PAM-581-F-33 �

z26/z28 z26/z28

�

�

�

Not connected b14 z22 b16 Not connected

z14 z22 z16 Not connected b14 z22 b16 Not connected

1

1

Installation Dimensions in mm (inches)
Plug-in Unit of 3U Height, to IEC 297

3rd angle

1

projection

1

1

M2.5 x 11 (0.43) long collar screws supplied with panel for fixing

1

DIN 41612 F48 male connector.

Mating connector must be an F48 female type.

7.92 (0.31)

1

1

z - pin row b - pin row

1

d - pin row

1
Components envelope
1

1

2.5

(0.1)

1

1

1

122.4 (4.82)
Model designation
3 (0.12)
3 (0.12)

7.45 (0.29)
50.3 (1.98)

128.4 (5.06)
8 (0.31)

14.2 (0.56)

7.2

14

(0.28) (0.55)

175.24 (6.9)

1

100

(3.94)

1

1

1

1

1

1

1

1

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

53

Type F Power amplifiers with CNC adaptation modules

1 1 1

Operation of the integrated test mode
The basic operation of the hydraulic actuator can be tested by using the 3-position mode switch mounted on the front panel. To select different modes the toggle switch must be lifted slightly before moving to a new position.

Test valve
An open-loop command signal for the valve comes directly from the potentiometer. The external input signal is disconnected. The hydraulic part of the system may be tested in this configuration.
Test loop

1

CAUTION

The test potentiometer can be used to drive the separate

P-controller, if "Test loop" (closed spool) is selected. The

1

Before setting the mode switch to either "Test valve" or "Test external input signal is disconnected. See wiring example. loop" make sure the test potentiometer is set to "0". Otherwise "Test loop" is usable only if the separate P-controller is used.

sudden movements of the actuator may occur.

1

The mode switch has three positions:

1 Auto The controller operates in closed-loop mode, using the external

CAUTION

1

command signal. The test potentiometer is disconnected.

When using "TEST LOOP" the command signal has to be connected to d8, and d14 to be connected to the command

1

signal input of the input stage.

1

1

1

Command signal

for separate

1

P-controller

d8

1

1

1 Wiring

1

example

1

d14
z8 Gain

1

P-controller

output

1

d12 P-controller

Test potentiometer on front panel

+

�

d10
Demand signal from CNC
d16

TEST LOOP

AUTO

To linearization circuit of ampli er
TEST VALVE

Mode switch on front panel

1

1

1

1

1

1

1

1

1

1

54

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

Type F Power amplifiers with CNC adaptation modules

Application example

1

Positioning module with CNC axis controller To incremental LVDT

1

1
EEA-PAM-533/535-F

Power

1

supply

+24V bdz32

1

bdz30 Power

24V

1

Gnd

Enable z24

1

1

Demand velocity
CNC axis controller or positioning controller (PLC)

z26 z28
d10
d16 b26 b28 b16 z22 b14

1

1

2 Solenoid

1

1

KFDG4V-3/5

1

1

1

2 Solenoid

3

1

2

LVDT

1

1

1

1

1

Customer's protective ground connection.

1

1

1

1

1

1

1

1

1

1

1

1

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

55

Type F Power amplifiers with CNC adaptation modules

1

Dedicated installation recommendation for Type F card

3. Ramps The ramp generation is used to ramp the command signal.

1

The operation of this amplifier has been factory-checked before

The factory setting of ramp potentiometers are minimum ramp time. Turning the controls clockwise increases ramp

despatch as meeting the specification shown in this catalog.
1

time, turning counter-clockwise decreases ramp time. The ramp signal may be inverted by changing a jumper on the

1. Wiring sizes

circuit board.

1

Use screened cable  0.5 mm2 (20 AWG) per wire for signal

4. Offset

1

and LVDT wiring. For wiring runs between amplifier and solenoid up to 25 metres

This potentiometer is used to set the value to null

1

(82 ft), use wire of  1 mm2 (18 AWG) cross-section

5. Deadband gain Potentiometer PO is used to set the electrical gain

1

2. Installation requirements according to European EMC regulations

within the deadband region. The gain factor is very high (30 to 90). This increased gain in the deadband has

the effect of linearizing the valve characteristic. This

1

The wiring to the machine controller should be screened. The

screen should be connected to an efficient ground point at the

potentiometer is normally set to maximum gain. In the event of stability problems in the deadband region,

1

amplifier end.

the gain factor must be reduced.

1 3. Front panel indicator lights (LEDs) Amplifiers may have some, or all, of the following LEDs,

6. P-Gain controller
The PEXT potentiometer adjusts the gain of the P position controller.

1

depending on amplifier type:

5. Fault diagnosis

1 Table 32.

If the amplifier fails to work the following checks

1

Normal

Panel symbol Function indicated

Color working state

1 24V 15V
1

Power supply ON Internal supply ON Output enabled

Green ON Green ON Yellow ON

should be made:
� Check that all wiring is correct to the machine designer's instructions.
� Check that there is a 24V supply and that the 24V LED is ON.
� Check that the 15V internal voltage LED is ON (if 24V LED is

Overload detection

Red OFF

1

ON and this15V LED is OFF then the amplifier should be replaced.)

LVDT failure

Red OFF

� Check that the amplifier is enabled and the LED is ON.

1

Ramps enabled

Yellow ON

� Check that the LVDT failure LED is OFF. (If ON check the

LVDT wiring and connections.)

1

Current to solenoid (Light Yellow ON intensity varies with

1

solenoid current)

To check correct function of the amplifier for a feedback valve, disconnect all valve connections and link z22 ( +15V) with a 1.2 k resistor to b14. (To check the double

feedback amplifiers EEA-PAM-581, make an additional link

1 4. Front panel controls

between z22 (+15V) and z14 with a 1.2 k resistor.)

1. Gain

After installation of resistor link(s), the LVDT failure LED

1 1

The two gain potentiometers are factory set to maximum, and operate separately on positive and negative demand signals

should be OFF. If not, replace the amplifier Caution: a link without resistor damages the amplifier � Check that the overload LED is OFF. (If ON, check the

wiring to the solenoids and the solenoid resistance by

1

2. Deadband compensation:

The two potentiometers are factory set at 10% (20% for

an ohmmeter. Compare the measured value with the catalog data.)

1

type 523 and 533) of valve maximum spool stroke. The setting may be optimized for your application as follows:

� Check that an appropriate valve driving signal is available (monitor point MP1 at the front panel).

1

Apply a small command signal (e.g. 250 mV) and check for hydraulic response from the valve. (For 2-stage valves the correct pilot pressure must be available to obtain response

� �10V at monitor point represents � 100% output of the valve.

1

from the main-stage spool.) If this does not occur then

� The solenoid current (non-feedback valves) or the LVDT

adjust the applicable potentiometer clockwise until it does.

signal (feedback valves) can be measured at the front panel

1

Alternatively, to reduce valve hydraulic response turn the

monitor point MP2.

potentiometer counter-clockwise.

�  Solenoid current can be measured as a voltage signal

1

(1 volt per amp)

1

� �10V LVDT signal at monitor point represents �100% stroke.

1

Note: Due to the effect of spool overlap, the working range is typically 3 to 9 volts for the flows from zero to maximum.

56

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

Type F Power amplifiers with CNC adaptation modules

6. Valve connection table

1

This table shows how the different valves have to be connected to the associated amplifier.

1
Table 33.

1

Solenoid

Solenoid

with LVDT without

or hydraulic LVDT or

Pilot stage LVDT

Main stage LVDT

1

Value type

Amplifier type

A

hydraulic B Pin 1 2

3

4

Pin 1 2

3

4

K*G4V-3 and KDG5V-5/7/8 EEA-PAM-523-F-33 b26/b28

z26/z28

-

--

-

--

1

K*G4V-5

EEA-PAM-525-F-33 b26/b28

z26/z28

-

--

-

--

1

KF*G4V-3 KF*G4V�5

EEA-PAM-533-F-33 b26/b28

z26/z28

-

-

-

Not

b14 z22 b16 Not

EEA-PAM-535-F-33 b26/b28

z26/z28

-

-

-

connected

b14 z22 b16 connected

1

KFDG5V-5/7 KFDG5V-8

EEA-PAM-561-F-33 EEA-PAM-568-F-33 -

z26/z28

-

--

z26/z28

-

--

b14 z22 b16 b14 z22 b16

1

KHDG5V-5/7/8

EEA-PAM-581-F-33 -

z26/z28

z14 z22 z16

b14 z22 b16

1

Note: If valves are fitted with the "B" type LVDT, the screen will be grounded at the valve end by the shell of the connector.
1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

57

EURO PAM card offerings

1

Table 34.

1

Model No

EEA-EDC-436-A1-33

1

EEA-EDC-436-A2-33

EEA-EDC-436-A3-33

1

EEA-EDC-436-D1-33

1

EEA-EDC-436-D3-33 EEA-PAM-511-A-33

1

EEA-PAM-511-A-33-EN8

EEA-PAM-511-B-33

1

EEA-PAM-511-D-33

EEA-PAM-513-A-33

1

EEA-PAM-513-A-33-EN49

1

EEA-PAM-513-A-33-EN53 EEA-PAM-513-B-33

1

EEA-PAM-513-D-33

EEA-PAM-523-A-33

1

EEA-PAM-523-A-33-EN18

EEA-PAM-523-B-33

1

EEA-PAM-523-C-33

1

EEA-PAM-523-D-33 EEA-PAM-523-E-33

1

EEA-PAM-523-F-33

EEA-PAM-525-A-33

1

EEA-PAM-525-B-33

EEA-PAM-525-C-33

1

EEA-PAM-525-D-33

1

EEA-PAM-525-E-33 EEA-PAM-525-F-33

1

EEA-PAM-533-A-33

EEA-PAM-533-B-33

1

EEA-PAM-533-C-33

EEA-PAM-533-D-33

1

EEA-PAM-533-E-33

1

EEA-PAM-533-F-33 EEA-PAM-535-A2-33

1

EEA-PAM-535-A-33

EEA-PAM-535-A-33-EN3

1

EEA-PAM-535-B-33

EEA-PAM-535-B-33-EN9

1

EEA-PAM-535-C-33

1

EEA-PAM-535-D2-33 EEA-PAM-535-D-33

1

EEA-PAM-535-D-33-EN57

EEA-PAM-535-D-33-EN53

1

EEA-PAM-535-E-33

EEA-PAM-535-F-33

1

EEA-PAM-541-A-33

EEA-PAM-541-D-33

1

EEA-PAM-541-E-33

1

EEA-PAM-553-A-33

33- Series Assembly Number
105EC00004 105EC00005 105EC00006 105EC00007 105EC00008 105EC00009 105EC00010 105EC00011 105EC00012 105EC00013 105EC00014 105EC00015 105EC00016 105EC00017 105EC00018 105EC00019 105EC00020 105EC00021 105EC00022 105EC00023 105EC00024 105EC00025 105EC00026 105EC00027 105EC00028 105EC00029 105EC00030 105EC00031 105EC00032 105EC00033 105EC00034 105EC00035 105EC00036 105EC00037 105EC00038 105EC00039 105EC00040 105EC00041 105EC00042 105EC00043 105EC00044 105EC00045 105EC00046 105EC00047 105EC00048 105EC00049 105EC00050 105EC00051 105EC00052

32 -Series Assembly Number
02-326120 02-326132 02-326133 02-326129 02-326131 02-326000 02-326095 02-326019 02-326036 02-326016 3041111 6025852-001 02-326020 02-326037 02-326001 02-326116 02-326021 02-326029 02-326038 02-326048 02-326057 02-326017 02-326022 02-326030 02-326039 02-326049 02-326058 02-326002 02-326023 02-326031 02-326040 02-326050 02-326059 02-326104 02-326003 02-326172 02-326024 02-326101 02-326032 02-326105 02-326041 6038729-001 3041191 02-326051 02-326060 02-326008 02-326042 02-326052 02-326004

58

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

EURO PAM card offerings

Table 34. Continued

1

Model No
EEA-PAM-553-A-33-EN14 EEA-PAM-553-D-33

33- Series Assembly Number

32 -Series Assembly Number

1

105EC00053

02-326109

105EC00054

02-326043

1

EEA-PAM-553-D-33-EN27

105EC00055

02-326166

EEA-PAM-553-E-33

105EC00056

02-326053

1

EEA-PAM-561-A-33 EEA-PAM-561-B-33

105EC00057 105EC00058

02-326005 02-326025

1

EEA-PAM-561-C-33

105EC00059

02-326033

1

EEA-PAM-561-D-33

105EC00060

02-326044

EEA-PAM-561-E-33

105EC00061

02-326054

1

EEA-PAM-561-F-33

105EC00062

02-326061

EEA-PAM-568-A-33

105EC00063

02-326006

1

EEA-PAM-568-B-33 EEA-PAM-568-C-33

105EC00064 105EC00065

02-326026 02-326034

1

EEA-PAM-568-D-33

105EC00066

02-326045

1

EEA-PAM-568-E-33

105EC00067

02-326055

EEA-PAM-568-F-33

105EC00068

02-326062

1

EEA-PAM-571-A-33

105EC00069

02-326007

EEA-PAM-571-A-33-EN26

105EC00070

02-326165

1

EEA-PAM-571-A-33-EN55 EEA-PAM-571-B-33

105EC00071 105EC00072

3041197 02-326027

1

EEA-PAM-571-D-33

105EC00073

02-326046

1

EEA-PAM-581-A-33

105EC00074

02-326018

EEA-PAM-581-B-33

105EC00075

02-326028

1

EEA-PAM-581-C-33

105EC00076

02-326035

EEA-PAM-581-D-33

105EC00077

02-326047

1

EEA-PAM-581-D-33-EN3 EEA-PAM-581-D-33-EN53

105EC00078 105EC00079

02-326148 3041192

1

EEA-PAM-581-E-33

105EC00080

02-326056

1

EEA-PAM-581-F-33

105EC00081

02-326063

EEA-PAM-535-D-33 EN3

105EC00082

02-104849

1

EEA-EDC-436-D2-33

105EC00083

02-326130

1

Special versions ( )

1

Table 35.

1

EN version
EN 3

Details
SPECIAL VERSION OF EEA-PAM-535-A-33,EEA- PAM-535-D-33, EEA-PAM-581-D-33 WITH COMPATABILITY TO SWEDISH EMC STANDARDS

1

EN 8

SPECIAL VERSION OF EEA-PAM-511-A-33 WITH 30 SECOND RAMP TIME

1

EN9

SPECIAL VERSION OF EEA-PAM-535-B-33 WITH MODIFIED RAMP TIME

EN14

SPECIAL VERSION OF EEA-PAM-553-A-33 WITH MODIFIED DITHER FOR BETTER SMALL STEP RESPONSE

1

EN18

SPECIAL VERSION OF EEA-PAM-523-A-33 WITH DIFFERENT DITHER SETTING FOR KTG PLUS VALVISTOR-SLIP-IN LOWER HYSTERESIS

EN26

SPECIAL VERSION OF EEA-PAM- 571- A-33WITH HIGHER DITHER

1

EN27 EN49

SPECIAL VERSION OF EEA-PAM-553-D-33 FOR ABB SWEDEN SPECIAL VERSION OF EEA-PAM-513-A-33 WITH 24 HOUR RUN IN TEST CONFORMAL COATED PCB

1

EN53 EN55

SPECIAL VERSION OF EEA-PAM-535-D-33, EEA-PAM-581-D-33,EEA-PAM-513-A-33 WITH ONLY CURRENT COMMAND INPUT OF 4 MA..20 MA

1

SPECIAL VERSION OF EEA-PAM-571-A-33 WITH 10 SECONDS RAMP TIME

EN57

SPECIAL VERSION OF EEA-PAM-535-D-33 WITH ONLY CURRENT COMMAND INPUT OF 4 MA..20 MA

1

1

EURO PAM 33 CATALOG E-VLVI-CC004-E1--December 2019 www.eaton.com

59

Eaton Hydraulics Group USA 14615 Loan Oak Road Eden prairie, MN 55344 USA Tel: 952-937-9800 Fax: 952-294-7722 www.eaton.com/hydraulics
� 2019 Eaton All Rights Reserved Printed in USA Document No. E-VLVI-CC004-E1 December 2019

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All other trademarks are property of their respective owners.

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