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Siemens KT 10.1 · 2012

11

11/2 Signaling module

11/2 Redundancy module SITOP PSE202U

11/2 Buffer module

11/4 Selectivity module

SITOP PSE200U 4 x 3 A

11/4 Selectivity module

SITOP PSE200U 4 x 10 A

11/4 Diagnostics module

SITOP select 4 x 10 A

11/7 Inrush current limiter

11/9 Ordering data and additional information

SITOP expansion modules

24 V DC

Export regulations AL and ECCN

see page 17/9

KT10_EN_gesamt.book Seite 1 Mittwoch, 12. Oktober 2011 11:00 11

© Siemens AG 2011

Expansion modules

24 V DC

Signaling module, redundancy module,

buffer module

11/2 Siemens KT 10.1 · 2012

11

■

Overview

■

Technical specifications

1)

SIPLUS module see page 15/4.

Product SITOP modular signaling

module PSE202U redundancy module SITOP modular buffer module

Type 20 A 40 A

Order No. 6EP1 961-3BA10

1)

6EP1 961-3BA21

1)

6EP1 961-3BA01

1)

The product families are

highlighted in the same color.

For an explanation of the product

families, see chapter 1, pages 1/8

through 1/12.

The signaling module, in

combination with a SITOP modular

(6EP1 .3.-3BA00) regulated power

supply, can furnish annunciation

signals describing the operational

status of the power supply. It can

also switch the power supply on

and off by remote operation. It

hooks up to the power supply

automatically.

The SITOP PSE202U redundancy

module is used to decouple two

SITOP regulated power supplies in

parallel operation. The 24 V supply

is reliably maintained when one

power supply fails.

With short-term power failures, the

load current can be backed up

without interruption via the buffer

module in combination with a

SITOP modular regulated power

supply. The buffer module is

connected in parallel to the output

of the power supply.

Product SITOP modular signaling

module PSE202U redundancy module SITOP modular buffer module

Type 20 A 40 A

Order No. 6EP1 961-3BA10

1)

6EP1 961-3BA21 6EP1 961-3BA01

Input

Controlled, isolated

DC voltage Controlled, isolated

DC voltage

Rated voltage value V

in rated

–24 V DC 24 V DC

Voltage range – 24 ... 28.8 V 24 ... 28.8 V

Control input Non-isolated input for remote

ON/OFF switching of the power

supply

––

Power I

in

/ 1st connection – 20 A –

Power I

in

/ 2nd connection – 20 A –

Output

Rated voltage V

out rated

–V

in

– approx. 0.5 V V

in

– approx. 1 V

Rated current value I

out rated

– Max. 40 A 40 A

Mains buffering – – Backup time:

• At 40 A load current: 200 ms

• At 20 A load current: 400 ms

• At 10 A load current: 800 ms

• At 5 A load current: 1.6 s

In combination with

6EP1 437-3BA10 the buffer time is

reduced by 100 ms.

Buffering time, max. – – 10 s

Protection and monitoring

Current limiting, static – No Typically 40 A

Short-circuit protection – No Electronically

Signaling/alarm signals

Status display – Green LED for „both input

voltages > switching threshold“

Red LED for „at least one input

voltage < switching threshold“

Green LED for „Supply voltage >

20.5 V“

Signaling Isolated relay contacts

(changeover contacts, contact

rating 6 A/240 V AC) for "Output

voltage OK" and "Power supply

availability OK"

solated relay contacts

(changeover contacts, contact

rating 8 A/240 V AC, 24 V DC):

signals OK if both input voltages >

switching threshold (adjustable)

–

KT10_EN_gesamt.book Seite 2 Mittwoch, 12. Oktober 2011 11:00 11

© Siemens AG 2011

Expansion modules

24 V DC

Signaling module, redundancy module,

buffer module

11/3

Siemens KT 10.1 · 2012

11

■

Technical specifications (continued)

.

Product SITOP modular signaling

module PSE202U redundancy module SITOP modular buffer module

Type 20 A 40 A

Order No. 6EP1 961-3BA10

1)

6EP1 961-3BA21 6EP1 961-3BA01

Safety

Galvanic isolation Yes, safety extra low voltage acc.

to EN 60950-1 (relay contacts) Yes, safety extra low voltage acc.

to EN 60950-1 (relay contact) Yes, SELV acc. to EN 60950-1

Protection class Class I Class II Class I

Safety test Yes Yes Yes

CE mark Yes Yes Yes

UL/cUL (CSA) approval UL-listed (UL 508) File E197259,

CSA (CSA C22.2 No. 14, CSA

C22.2 No. 107.1)

cULus-listed (UL 508,

CSA C22.2 No. 107.1),

File E197259

UL-listed (UL 508) File E197259,

CSA (CSA C22.2 No. 14, CSA

C22.2 No. 107.1)

Explosion protection – ATEX (EX) II 3G Ex nAC IIC T4

cCSAus (CSA E60079, UL 60079),

Class I, Div. 2. Groups ABCD

–

Degree of protection (EN 60529) IP20 IP20 IP20

EMC

Emitted interference EN 55022 Class B EN 55022 Class B EN 55022 Class B

Noise immunity EN 61000-6-2 EN 61000-6-2 EN 61000-6-2

Operating data

Ambient temperature range 0 ... +60 °C with natural

convection 0 ... +60 °C with natural

convection 0 ... +60 °C with natural

convection

Transport/storage temperature

range -40 ... +85 °C -40 ... +85 °C -40 ... +85 °C

Humidity class Climate class 3K3 according to

EN 60721, no condensation Climate class 3K3 according to

EN 60721, no condensation Climate class 3K3 according to

EN 60721, no condensation

Mechanics

Connections Screw terminals for

0.14 ... 2.5 mm

2

single-core/finely stranded

Input, output, and ground:

one screw terminal each, with

0.33 ... 10 mm

2.

solid/finely

stranded;

Relay contact: 1 screw terminal

each for 0.5 ... 2.5 mm

2.

single-core/finely stranded

One screw terminal each for

+ and – for 0.5 ... 10 mm

2

single-core/finely stranded

Dimensions (W

×

H

×

D) in mm 26

×

125

×

116 70

×

125

×

125 70

×

125

×

125

Weight, approx. 0.15 kg 0.5 kg 1.2 kg

Installation Can be snapped directly on the

side of the basic unit

(6EP1 .3.-3BA00)

Snaps onto DIN rail EN 60715

35x7.5/15 Snaps onto DIN rail EN 60715

35x7.5/15

KT10_EN_gesamt.book Seite 3 Mittwoch, 12. Oktober 2011 11:00 11

© Siemens AG 2011

Expansion modules

24 V DC

PSE200U selectivity module,

SITOP select diagnostics module

11/4 Siemens KT 10.1 · 2012

11

■

Overview

■

Technical specifications

1)

SITOP select is not designed for operation with DC UPS module 40 A (6EP1 931-2FC21/-2FC42).

Product PSE200U selectivity module SITOP select

diagnostics module

Type 4 x 3 A 4 x 10 A 4 x 10 A

Order No. 6EP1 961-2BA11 6EP1 961-2BA21 6EP1 961-2BA00

The selectivity module is used in

conjunction with 24 V power

supplies to distribute the load

current over several current

circuits and to monitor the

individual currents. Faults in

individual circuits caused by

overload or short-circuit are

detected and selectively switched

off so that further load current

paths remain unaffected by the

fault. This achieves fast fault

diagnostics and minimizes

standstill times.

The selectivity module is used in

conjunction with 24 V power

supplies to distribute the load

current over several current

circuits and to monitor the

individual currents. Faults in

individual circuits caused by

overload or short-circuit are

detected and selectively switched

off so that further load current

paths remain unaffected by the

fault. This achieves fast fault

diagnostics and minimizes

standstill times.

The diagnostics module is used in

conjunction with 24 V power

supplies to distribute the load

current over several current

circuits and to monitor the

individual currents. Faults in

individual circuits caused by

overload or short-circuit are

detected and selectively switched

off so that further load current

paths remain unaffected by the

fault. This achieves fast fault

diagnostics and minimizes

standstill times.

Product PSE200U selectivity module SITOP select diagnostics

module

Type 4 x 3 A 4 x 10 A 4 x 10 A

Order No. 6EP1 961-2BA11 6EP1 961-2BA21 6EP1 961-2BA00

Input

Controlled DC voltage Controlled DC voltage Controlled DC voltage

1)

Rated voltage value V

in rated

24 V DC 24 V DC 24 V DC

Voltage range 22 ... 30 V 22 ... 30 V 22 ... 30 V

Overvoltage resistance 35 V 35 V 35 V; 100 ms

Rated current I

in rated

12 A40 A40 A

Output

Controlled DC voltage Controlled DC voltage Controlled DC voltage

Rated voltage V

out rated

V

in

– approx. 0.2 V V

in

– approx. 0.2 V V

in

– approx. 0.3 V

Total tolerance In accordance with the supplying

input voltage In accordance with the supplying

input voltage In accordance with the supplying

input voltage

Number of output channels 4 4 4

Rated current value I

out rated

3 A per channel 10 A per channel 10 A per channel

Adjustment range 0.5 ... 3 A per channel via

potentiometer 3 ... 10 A per channel via

potentiometer 2 ... 10 A per channel via

potentiometer

Parallel switching of several

channels Not permitted Not permitted Not permitted

Channel connection Simultaneous connection of all

channels after power up of the

supply voltage > 20 V,

delay time of 25 ms, 100 ms or

adjustable "load optimized" via

DIP switch for sequential

connection

Simultaneous connection of all

channels after power up of the

supply voltage > 20 V,

delay time of 25 ms, 100 ms or

adjustable "load optimized" via

DIP switch for sequential

connection

Simultaneous connection of all

channels after power up of the

supply voltage,

delay time of 24 ms or 100 ms

programmable for sequential

connection

Efficiency

Efficiency at V

out rated

, I

out rated

Approx. 97 % Approx. 97 % (typ. 99 %) Approx. 97 %

Power loss at V

out rated

, I

out rated

Approx. 9 W Approx. 30 W (typ. 10 W) Approx. 30 W

Switch-off characteristic per

channel

Overcurrent switch-off I

out

= 1.0 ... 1.3

×

set value, switch-

off after approx. 5 s I

out

= 1.0 ... 1.3

×

set value, switch-

off after approx. 5 s I

out

= 1.0 ... 1.3

×

set value, switch-

off after approx. 5 s

Current limitation I

a

= 1.3

×

set value, switch-off

not before typ. 100 ms I

a

= 1.3

×

set value, switch-off

not before typ. 100 ms I

out

= 1.35

×

set value, switch-off

after approx. 50 ...100 ms

Immediate switch-off I

out

> set value and V

in

< 20 V,

switch-off after approx. 0.5 ms I

out

> set value and V

in

< 20 V,

switch-off after approx. 0.5 ms I

out

> set value and V

in

< 20 V,

switch-off after approx. 0.5 ms

Residual current at switch-off – – Typ. 20 mA

Reset Using keys for each channel Using keys for each channel Using keys on the module

Remote reset Non-isolated 24 V input (signal

level "high" at >15 V) Non-isolated 24 V input (signal

level "high" at >15 V) –

KT10_EN_gesamt.book Seite 4 Mittwoch, 12. Oktober 2011 11:00 11

© Siemens AG 2011

Expansion modules

24 V DC

PSE200U selectivity module,

SITOP select diagnostics module

11/5

Siemens KT 10.1 · 2012

11

■

Technical specifications (continued)

.

Product PSE200U selectivity module SITOP select diagnostics

module

Type 4 x 3 A 4 x 10 A 4 x 10 A

Order No. 6EP1 961-2BA11 6EP1 961-2BA21 6EP1 961-2BA00

Protection and monitoring

Device/line protection Internal fuse 5 A per channel (not

accessible) Internal fuse 15 A per channel (not

accessible) FKS blade-type fuse per channel

(equipped with 15 A fuse in as-

delivered state)

Status displays Three-color LED per channel:

• Green LED for "Output

switched through"

• Yellow LED for "Output turned off

manually"

• Red LED for "Output turned off

because of overcurrent"

Three-color LED per channel:

• Green LED for "Output

switched through"

• Yellow LED for "Output turned off

manually"

• Red LED for "Output turned off

because of overcurrent"

Two-color LED per channel:

• Green LED for "Output

switched through"

• Red LED for "Output turned off

because of overcurrent"

Signaling Common signal contact

(changeover contact,

rating 0.1 A/24 V DC)

Common signal contact

(changeover contact,

rating 0.1 A/24 V DC)

Common signal contact

(NO contact, rating 0.5 A/24 V DC)

Safety

In accordance with EN 60950-1

and EN 50178 In accordance with EN 60950-1

and EN 50178 In accordance with EN 60950-1

and EN 50178

Protection class Class III Class III Class III

Degree of protection (EN 60529) IP20 IP20 IP20

CE mark Yes Yes Yes

UL/cUL (CSA) approval UL-recognized (UL 2367) File

E328600; cURus (UL 508,

CSA22.2 No. 107.1), File E197259

UL-recognized (UL 2367) File

E328600; cURus (UL 508,

CSA22.2 No. 107.1), File E197259

UL-Recognized (UL 2367)

File E328600; cURus (UL 508,

CSA C22.2 No. 107.1) File

E197259; cURus (UL 60950, CSA

C22.2 No. 60950), File E151273

Explosion protection ATEX (EX) II 3G Ex nAC II T4;

cCSAus (CSA E60079, UL 60079),

Class I, Div. 2. Gr ABCD T4

ATEX (EX) II 3G Ex nAC II T4;

cCSAus (CSA E60079, UL 60079),

Class I, Div. 2. Gr ABCD T4

ATEX (EX) II 3G Ex nAC IIC T4 U;

cCSAus (CSA C22.2 No. 60079,

UL 60079), Class I, Div. 2.

Gr ABCD T4

EMC

Emitted interference EN 55022 Class B EN 55022 Class B EN 55022 Class B

Noise immunity EN 61000-6-2 EN 61000-6-2 EN 61000-6-2

Operating data

Permitted ambient temperature 0 ... +60 °C with natural

convection 0 ... +60 °C with natural

convection 0 ... +60 °C with natural

convection

Transport/storage temperature

range -40 ... +85 °C -40 ... +85 °C -40 ... +85 °C

Humidity class Climate class 3K3 according to

EN 60721, no condensation Climate class 3K3 according to

EN 60721, no condensation Climate class 3K3 according to

EN 60721, no condensation

Mechanics

Connections

• Input +24 V 2 screw terminals

for 0.5 ... 10 mm

2

2 screw terminals

for 0.5 ... 10 mm

2

2 screw terminals

for 0.33 ... 10 mm

2

• Input 0 V 2 screw terminals

for 0.5 ... 4 mm

2

2 screw terminals

for 0.5 ... 4 mm

2

2 screw terminals

for 0.22 ... 4 mm

2

• Output 1 ... 4 1 screw terminal each

for 0.5 ... 4 mm

2

1 screw terminal each

for 0.5 ... 4 mm

2

1 screw terminal each

for 0.22 ... 4 mm

2

• Signaling contact 3 screw terminals

for 0.5 ... 4 mm

2

3 screw terminals

for 0.5 ... 4 mm

2

2 screw terminals

for 0.22 ... 4 mm

2

• Remote reset 1 screw terminal

for 0.5 ... 4 mm

2

1 screw terminal

for 0.5 ... 4 mm

2

–

Dimensions (W

×

H

×

D) in mm 72

×

80

×

72 72

×

80

×

72 72

×

90

×

90

Weight, approx. 0.2 kg 0.2 kg 0.4 kg

Installation Snaps onto DIN rail EN 60715

35x7.5/15 Snaps onto DIN rail EN 60715

35x7.5/15 Snaps onto DIN rail EN 60715

35x7.5/15

KT10_EN_gesamt.book Seite 5 Mittwoch, 12. Oktober 2011 11:00 11

© Siemens AG 2011

Expansion modules

24 V DC

PSE200U selectivity module,

SITOP select diagnostics module

11/6 Siemens KT 10.1 · 2012

11

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Characteristics

Switch-off characteristic

■

Circuit diagrams

Switching principle SITOP select

Switching principle SITOP PSE200U

020406080 100 120 140%

Load current

Release time

100.0

10.0

1.0

0.1

0.0

5.0 s

0.10 s

rated

G_KT01_EN_00062

s

-

Reset

24V

G_KT01_EN_00063a

Power supply

Control Logics

Floating

signaling

contact

Load 1 Load 2 Load 3 Load 4

SITOP select

+ 24V

Power supply, e.g. SITOP

SITOP PSE200 U

Remote

reset

(24 V DC)

Floating

signaling

contact

Control

Logics

Load

1

Load

2

Load

3

Load

4

G_KT01_EN_00378

KT10_EN_gesamt.book Seite 6 Mittwoch, 12. Oktober 2011 11:00 11

© Siemens AG 2011

Expansion modules

100 - 480 V AC

SITOP inrush current limiter

11/7

Siemens KT 10.1 · 2012

11

■

Overview

■

Technical specifications

Product SITOP inrush current limiter

Order No. 6EP1 967-2AA00

The SITOP inrush current limiter module is used to reliably reduce the

starting currents that are caused, for example, by capacitors or with

pulse-controlled power supplies by the rectifier circuit on the input side

with capacitor charging

In 1-phase AC networks, it is supplied with rated voltages of 100 V,

120 V or 230 V and in 2-phase and 3-phase AC networks with 208 V to

480 V on the line side upstream of capacitors and power supplies and it

limits the inrush current temperature-independently up to e. g. < 10 A at

230 V. In static operation the limit resistance is bypassed after approx.

120 ms and the resulting power loss is reduced.

Product SITOP inrush current limiter

Order No. 6EP1 967-2AA00

Input

AC voltage 1-phase, 2-phase,

50/60 Hz

Rated voltage value V

in rated

100 ... 480 V AC

Voltage range 85 ... 575 V

Overvoltage resistance –

Input current I

in rated

–

Output

Rated voltage V

out rated

In accordance with

the supply voltage

Rated current value I

out rated

Max. 10 A

Mains buffering –

Buffering time, max. –

Parallel switching for

enhanced performance No

Protection and monitoring

Current limiting, static –

Short-circuit protection Must be ensured with an upstream

protective device

Signaling/alarm signals

Status display Green LED

Alarm signals –

Product SITOP inrush current limiter

Order No. 6EP1 967-2AA00

Safety

In accordance with EN 60950-1

and EN 50178

Galvanic isolation No

Protection class Class II

CE mark Yes

UL/cUL (CSA) approval Yes, cULus-listed (UL 508, CSA

C22.2 No. 107.1), File E197259

Degree of protection (EN 60529) IP20

EMC

Emitted interference EN 61000-6-3

Noise immunity EN 61000-6-2

Operating data

Permitted ambient temperature 0 ... +60 °C with natural

convection

Transport/storage temperature

range -40 ... +85 °C

Humidity class Climate class 3K3 according to

EN 60721, no condensation

Mechanics

Connections Input and output (L1, N):

One screw terminal each for

0.2 ... 2.5 mm

2

single-core/finely

stranded;

Dimensions (W

×

H

×

D) in mm 22.5

×

80

×

91

Weight, approx. 0.12 kg

Installation Snaps onto DIN rail EN 60715

35x7.5/15

KT10_EN_gesamt.book Seite 7 Mittwoch, 12. Oktober 2011 11:00 11

© Siemens AG 2011

Expansion modules

100 - 480 V AC

SITOP inrush current limiter

11/8 Siemens KT 10.1 · 2012

11

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Circuit diagrams

SITOP inrush current limiter connection diagram

1 Phase 2 Phases 3 Phases* 3 Phases without

G_KT01_EN_00350

* Note: For 3-phase applications N shall only be wired on the input side for internal power supply. N must not be wired on the output side.

PEL1.1 N PEL1.1 L2.1 PEL1.1 L2.1 L3.1 PEL1.1 L2.1 L3.1

L N

L N

Input

Output

L N

L N

Input

Output

L N

L N

Input

Output

L N

L N

Input

Output

L N

L N

Input

Output

L N

L N

Input

Output

L N

L N

Input

Output

L N

L N

Input

Output

N

PEPEPE NNL3L2L2 L1L1L1 L3L2L1 PE

KT10_EN_gesamt.book Seite 8 Mittwoch, 12. Oktober 2011 11:00 11

© Siemens AG 2011

Expansion modules

24 V DC / 100 - 480 V AC

11/9

Siemens KT 10.1 · 2012

11

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Selection and ordering data

■

Further information

Additional information is available in the Internet under:

• 2D dimensional drawings, 3D CAD data, circuit diagram

macros:

www.siemens.com/sitop-cax

• Operating instructions:

www.siemens.de/sitop-manuals

Product Input Output Order No. Price

Voltage V

in rated

Voltage V

out rated

Current

I

out rated

SITOP modular signaling module

–––6EP1 961-3BA10

PSE202U redundancy module

24 V DC V

in

– approx. 0.5 V 20 A 6EP1 961-3BA21

SITOP modular buffer module

24 V DC V

in

– approx. 1 V 40 A 6EP1 961-3BA01

SITOP PSE200U selectivity module

24 V DC V

in

– approx. 0.2 V 4 x 3 A 6EP1 961-2BA11

4 x 10 A 6EP1 961-2BA21

SITOP select diagnostics module

24 V DC V

in

– approx. 0.3 V 4 x 10 A 6EP1 961-2BA00

SITOP inrush current limiter

100-480 V AC 100-480 V AC 10 A 6EP1 967-2AA00

KT10_EN_gesamt.book Seite 9 Mittwoch, 12. Oktober 2011 11:00 11

© Siemens AG 2011

Expansion modules

Notes

11/10 Siemens KT 10.1 · 2012

11

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KT10_EN_gesamt.book Seite 10 Mittwoch, 12. Oktober 2011 11:00 11

© Siemens AG 2011