Graco Cycle Indicator Proximity Switches Users Manual

2015-04-02

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DESCRIPTION
Graco’s Trabon Cycle Proximity Switches are used for providing a
signal to a Monitor, Controller or Programmable Logic Controller
(PLC) to indicate the number of cycles and cycle rate of a
Series-Progressive (SP) divider valve; this signal is transmitted
via a feedback loop to the Controller, providing the status of the
lubrication cycle it is programmed to monitor and record.
Graco offers three types of proximity switches for use on Series-
Progressive divider valves: Reed-Type (Reed) Proximity Switch,
Field Sensing Magnetic (FSM) Proximity Switch, and Field Sensing
Mechanical (FSmech) Proximity Switch. All are magnetically
operated, single-throw switches that sense the movement of the
divider valve’s piston when it is cycling.
The Reed-Type proximity switch is available as an unattached
version (magnetically attached to piston) for oil-only applications
using MSP, MH or MGO divider valve assemblies.
The Field Sensitive Magnetic proximity switch is a dry contact,
ceramic magnet operated switch. It can be used in either grease
or oil applications and is available in three sizes compatible
with MSP, MH, MX/MXP, and MGO assemblies and its use is not
limited by valve section size. This switch is also available in an
explosion-proof design with a six-foot long cable for use in MS/
MH divider valves.
The FSmech proximity switch is designed to provide a greater
reliability of operation when used with the very low signal power
conditions common to DC-powered PLC’s. It is a magnetically
activated proximity switch that contains a miniature snap-action
switch, activated by the attraction of its internal magnet to the
divider valve’s moving piston. The 24 volt DC-only version of this
switch is available with integral light-emitting diodes (LED) for
local verification of power and cycling activity. Similar designs
without LED’s are suitable for either AC or DC power operation;
there is also an explosion-proof version with six foot long pigtail
leads. FSmech proximity switches are available for MSP, MH, and
MX/MXP divider valve assemblies.
Each type of Graco Proximity Switch is available with a variety
of customer-required options to fulfill each of their application’s
particular specifications: 24 VDC or 115 VAC power, LED cycle
indicator lights for DC applications, and various types of electrical
connection options: Brad Harrison or Crouse Hinds cables with
either 3,4, or 5 pin connectors, 6 ft., 3-wires (for explosion-proof
versions), 1/2 ” NPT conduit (Reed Switch types only), or M12x1
Micro 4-pin connection.
A complete list of the cycle and proximity switches with their
available options appears on Page 2.
OPERATION
Proximity Switches are installed in place of an o-ring seal piston
enclosure plug in one of the working sections of a Series-
Progressive divider valve assembly. They are actuated by
movements of the lube-dispensing piston inside the section and
thereby send a signal to the Controller indicating the rate and
amount of activity of the proportioning divider as lubricant is
pumped through it.
Reed type switches utilize a pin attached magnetically to a piston
to cause the switch contacts to close. Field sensing magnetic
type of switches sense the proximity of the pistons' mass to cause
contact closure. When the piston moves in the opposite direction
away from the switch, the Reed switch is deactivated by the
withdrawal of the actuating pin and opens its contacts. Similarly,
the FSM Proximity Switch’s sensing of the piston is lost and it’s
contacts open. The two contact transitions (open-to-closed and
closed-to-open) are detected by the Monitor/Controller, which
has been programmed to interpret such a signal as one complete
cycle of the divider section, and therefore one complete cycle of
the entire SP divider valve assembly.
Depending upon the individual lubrication system’s design and
lubrication requirements, the Controller or PLC programming
then uses the feedback signals from the Proximity Switch in each
lubrication zone to start and stop the lubrication cycle periodically
as required by the system design specifications. If the Controller
or PLC does not receive the expected signal within a time period
specified in the lubrication system’s design, and programmed
into the PLC as the “Monitor Time” , the PLC can initiate various
responses as specified by the user. These responses can include
triggering a local audible and/or visual warning or sending an
electronic notification to a remote computer terminal.
Cycle-Indicator
Proximity Switches
Page 2
O-Ring Seal Style" (1) Cycle-Indicator Proximity Switches L15600
TRABON® REED TYPE PROXIMITY SWITCHES
1/2 NPT
1.12 Dia.
(28.5)
Part No. – (570-155-001)
Used on MGO Divider Valves
Wrench Surface 0.62 (15.8)
4.50 Min. Adjustment
(114.3)
4.75 Max. Adjustment
(120.6)
1/4-20 Soc. Set Screw
3 Places 120o Apart
1.56 Dia.
(39.6)
1 3 /8-16
UN-2A
Thd.
Part No. 563427 (527-001-231)
Used on MH, MSP
Divider Valves
3.87 Min. Adjustment
(98.4)
4.12 Max. Adjustment
(104.7)
1/2 NPT
1/4-20 Soc. Set Screw
3 Places 120o Apart
1.12 Dia.
(28.5)
Wrench Surface 0.62 (15.8)
7/16-20 UNF-2A Thd.
(MSP & MH)
NOTE: (1) Cycle Indicator Proximity Switches shown in this bulletin are for use in divider valves having
O-ring sealed piston closure ports only.
Modular
Divider Type
Proximity Switch Part No.
(Old Part No.)
Prox.
Switch
Type
Operating Voltage Cable Electric
Connection LED Max Cycle
Rate Per Min
Max
Pressure
Rating - psi
Rated Life -
Cycle
MGO UL+CSA 563495 (527-007-120) FSM 10-32 VDC 4-pin CH Mini No 200 10,000** 150,000,000+
MGO UL+CSA 564402 (527-007-160) FSM 115 VAC 5-pin BH Mini No 200 10,000* 150,000,000+
MG0 – (570-155-001) Reed 115 VAC 1/2 in NPT cond No 60 7,500 10,000,000+
MGO UL+CSA 563970 (570-999-060) FSM 115 VAC 3-pin BH Mini No 200 3,500 150,000,000+
MGO UL+CSA Disc. (570-999-220) FSM 115 VAC 5-pin BH Mini No 200 3,500 150,000,000+
MXP/MX/MXO UL+CSA 564399 (527-005-190) FSM 115 VAC 5-pin BH Mini No 200 3,500 150,000,000+
MXP/MX/MXO UL+CSA 563476 (527-005-520) FSM 115 VAC 3-pin BH Mini No 200 3,500 150,000,000+
MXP/MX/MXO 563486 (527-006-130) FSmech 20-32 VDC 3-pin BH Mini Yes 150 7,500 10,000,000+
MXP/MX/MXO 564400 (527-006-140) FSmech 20-32 VDC 5-pin BH Mini Yes 150 7,500 10,000,000+
MXP/MX/MXO CSANRTL 564401 (527-006-150) FSmech 115 VAC or 10-32 VDC Expl Proof* No 150 7,500 10,000,000+
MXP/MX/MXO UL+CSA 557752 (527-007-110) FSM 10-32 VDC 4-pin CH Mini No 200 10,000** 150,000,000+
MXP/MX/MXO UL+CSA 558938 (527-007-140) FSM 115 VAC 5-pin BH Mini No 200 10,000** 150,000,000+
MXP/MX/MXO UL+CSA 564403 (527-007-269) FSM 10-32 VDC 4-pin Micro No 200 10,000** 150,000,000+
MSP/MH UL+CSA 557741 (527-003-251) FSM 115 VAC 3-pin BH Mini No 200 3,500 150,000,000+
MSP/MH 557745 (527-003-431) FSM 115 VAC Expl Proof* No 200 3,500 150,000,000+
MSP/MH UL+CSA 557746 (527-004-111) FSM 115 VAC 5-pin BH Mini No 200 3,500 150,000,000+
MSP/MH UL+CSA 557747 (527-004-112) FSM 10-32 VDC 4-pin CH Mini No 200 3,500 150,000,000+
MSP/MH 563477 (527-005-670) FSmech 20-32 VDC 5-pin BH Mini Yes 150 7,500 10,000,000+
MSP/MH 563478 (527-005-690) FSmech 20-32 VDC 3-pin BH Mini Yes 150 7,500 10,000,000+
MSP/MH 563484 (527-006-050) FSmech 115 VAC or 10-32 VDC 5-pin BH Mini No 150 7,500 10,000,000+
MSP/MH CSANRTL 563485 (527-006-060) FSmech 115 VAC or 10-32 VDC Expl Proof* No 150 7,500 10,000,000+
MSP/MH 563427 (527-001-231) Reed 115 VAC or 10-32 VDC 1/2 in NPT cond No 60 7,500 10,000,000+
MSP/MH 563501 (527-007-273) FSmech 20-32 VDC 4-pin Micro Yes 150 7,500 10,000,000+
UL+CSA = Approved
CSANRTL = Approved for hazardous locations: Class I, Groups A, B, C & D - Division 1
= UL and CSA approved for hazardous locations: Class I, Groups A, B, C & D - Division 1; Class II, Groups E, F & G - Division 1
*Includes 6ft, 3 conductor cable, shown on page 4
**Specially developed and recommended for stamping press applications
SPECIFICATIONS
Material Aluminum HSG, SS Magnet HSG, Buna-N O-Ring
Electrical 0.5A @ 50 VDC, 10mA @ 115 VAC, N.O.
Lubricant Oil Only
Max Cycle Rate 60 cpm
Temperature Range -20ºF to 180ºF (-29ºC to 83ºC)
Max Pressure 7500 psi
Page 3
L15600
Cycle-Indicator Proximity Switches
7/16-20 THREAD
FOR MOUNTING
INTO MSP PISTON
ENCLOSURE
PORT
2.400
REF
4.35
APPROX.
LED INDICATOR
M12X1 THREAD
FOR4PIN
MICRO CONNECTOR
LUBRIQUIP
, INC.
24 VDC
PROXIMITY SWITCH
USED BY MSP , MH
TRABON® FSMECH- TYPE PROXIMITY SWITCHES - 3 PIN, 4 PIN, 5 PIN, EXPL. PROOF
7/16-20 THREAD
FOR MOUNTING
INTO MSP & MHP
PISTON ENCLOSURE
PORT
2.400
REF
3.500
APPROX.
LED INDICATOR
7/8-16 UNS THREAD
FOR BRAD HARRISON
CABLE CONNECTION
LUBRIQUIP, INC.
24 VDC
PROXIMITY SWITCH
USED BY MSP , MH
LUBRIQUIP, INC.
24 VDC
PROXIMITY SWITCH
3/4-16 THREAD
FOR MOUNTING
INTO MXP PISTON
ENCLOSURE PORT
2.400
3.500
APPROX
LED INDICATOR
TRABON® FSM -TYPE PROXIMITY SWITCHES - 3 PIN, 4 PIN, 5 PIN, EXPL. PROOF
7/16-20 THREAD FOR DIRECT
MOUNTING INTOMSP &MHP
PISTON ENCLOSURE PORT.
7/8-16 UNS THREAD
FOR BRAD HARRISON
CABLE CONNECTOR
(TYPICAL)
Used on MSP,MH
4.000 REF.
7/8-16 UNC THREAD
FOR BRAD HARRISON
CABLE CONNECTOR
Used on MX/MXP
3/4-16 THREAD FOR DIRECT
MOUNTING INTO MXP PISTON
ENCLOSURE PORT
4.000 REF.
4.000 REF.
1 3/8-16 THREAD.
FOR DIRECT
MOUNTING INTO
MGO PISTON
ENCLOSURE PORT
Used on MGO
7/8-16 UNC THREAD
FOR BRAD HARRISON
CABLE CONNECTOR
M12x1 4-PIN
MICRO CABLE
CONNECTION
3/4-16 THREAD
FOR DIRECT
MOUNTING INTO MXP
ENCLOSURE PORT
Used on MXP
† The FSmech illuminated Proximity Switches (i.e. 527-005-670) are designed to work with controllers and
PLCs which have a typical input impedance of 1500 ohms or less. Using the switch on devices which
have an input impedance about 3000 ohms or larger may cause the input to not recognize a change of
state to the closed position. If using a high impedance input, it is suggested that a 527-006-050 non
illuminated FSmech switch be used. If state indication is required, a connecting cable with LEDs should be
used.
SPECIFICATIONS
Material Type 303 SS Housing, Buna-N O-Ring
Electrical 2A @ 120/240 VAC, 1A @ 12-32 VDC, N.O.
Lubricant Oil or Grease
Max Cycle Rate 200 cpm (See rated life cycles in table)
Temperature Range -22ºF to 250ºF (-30ºC to 121ºC)
Max Pressure (See Table)
SPECIFICATIONS
Material Type 303 SS Housing, Viton O-Ring
†Electrical With LEDs 25mA @ 24 VDC, N.O.;
Without LEDs 1.2 VA @ 24 VDC, 5A @ 115/230 VAC, N.O.
Lubricant Oil or Grease
Max Cycle Rate 150 cpm (See rated life cycles in table)
Temperature Range -58ºF to 167ºF (-50ºC to 75ºC)
Max Pressure 7500 psi
ACCESSORIES - CABLES
Graco offers a variety of connecting cables for use with its proximity switches. Cables are available with either straight or right-angle Mini,
or Micro connectors; with or without indicator lights and in lengths from three to twelve feet as listed in the tables below. (Pin callouts shown
below are from connecting cable).
* 1 = Sourcing * 2 = Sinking
EXPLOSION - PROOF
PROXIMITY SWITCHES
12
3
4
DC PROX. SWITCH CABLES - 4 PIN
(MICRO CONNECTOR M12 X 1 THREAD)
USA COLOR CODES AC CABLE PIN
ASSIGNMENTS
White Pin 1 - N.O.
Red Pin 2 - Not Used
Green Pin 3 - Ground
Orange Pin 4 - Not Used
Black Pin 5 - Common
USA COLOR CODES AC CABLE PIN
ASSIGNMENTS
Green Pin 1 - Ground
Black Pin 2 - Common
White Pin 3 - N.O.
COLOR CODES DC CABLE PIN ASSIGNMENT
Brown Pin 1 - Com. (Pwr)
White Pin 2 - Not Used
Blue Pin 3 - Ground
Black Pin 4 - N.O.
4-PIN CABLE OPTIONS
for DC-Powered Applications
Connector Part No. (Old) Cable Length
Straight –
(570-999-590) 6.6 ft
90ODisc.
(570-999-600) 6.6 ft
CABLE WIRES
COLOR CODE:
EURO
DC CABLE PIN ASSIGNMENTS
PNP Cable*1
(with LED Operational
Indicators)
NPN Cable*2
(with LED
Operational
Indicators)
Black Pin 1 - N.O. Pin 1 - N.O.
Blue Pin 3 - Common Pin 2 - Common
White Pin 4 - Ground Pin 4 - Ground
Brown Pin 2 - Power Pin 3 - Power
5-PIN CABLE OPTIONS
for AC or DC-Powered Applications
(No Operational Indicators in Cables)
Connector Part N0. (Old) Cable Length
Straight –
(570-999-180) 3 ft
Straight 558023
(570-999-160) 6 ft
Straight 558024
(570-999-170) 12 ft
90O558965
(570-999-390) 6 ft
3-PIN CABLE OPTIONS
for AC or DC-Powered Applications
(No Operational Indicators in Cables)
Connector Part No. (Old) Cable Length
Straight Disc.
(570-999-070) 3 ft
Straight 558021
(570-999-080) 6 ft
Straight 558022
(570-999-090) 12 ft
90ODisc.
(570-999-350) 6 ft
Part No. (Old) Wire Color For
Common Normally Open Ground
557745
(527-003-431) Black Blue or White Red
563485
(527-006-060) Black or Red w/Black Stripes White or Red w/White Stripes Green
564401
(527-006-150) Black or Red w/Black Stripes White or Red w/White Stripes Green
4-PIN CABLE OPTIONS
For DC-Powered Applications
with LED Power/Operational Indicators
Connector Polarity Part No. (Old) Cable Length
Straight NPN 558968
(570-999-937) 12 ft
90ONPN –
(570-999-938) 12 ft
Straight PNP 558025
(570-999-953) 12 ft
90OPNP 558026
(570-999-954) 12 ft
All written and visual data contained in this document are based on the latest product information available at the time of publication. Graco reserves the right to make changes at any time without notice.
Contact us today!
To receive product information or talk with a Graco representative,
call 800-533-9655 or visit us online at www.graco.com.
©2006-2009 Graco Inc. Form No. L15600 Rev. B 3/09 Printed in U.S.A. All other brand names or marks are used for identification purposes and are trademarks of their respective owners. All written and
visual data contained in this document are based on the latest product information available at the time of publication. Graco reserves the right to make changes at any time without notice.

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