Tài liệu về mạng AS i của hãng siemens

01415_Kompaktstarter

12.08.1998 10:45 Uhr

Seite 1

AS-Interface Kompaktstarter
Compact Starter

Handbuch
Manual
Bestell-Nr./Order No.: 3RK1702-2GB10-2AA0



Important Information,
Contents
System Description
Installation

2

Wiring

3

Commissioning

4

Hand-held Controller

5

Technical Data

6

SIGUARD Safety Integrated

AS-Interface

1

7

Compact Starter

Manual

Appendix
Selection Help

A

Order Numbers

B

Index

Order No.:
3RK1702-2GB10-2AA0


Safety guidelines
This manual contains notices which you should observe to ensure your own personal safety, as well as to protect the product and connected equipment. These notices are highlighted in the manual by a warning triangle
and are marked as follows according to the level of danger:

Safety note
Contains important information for the acceptance test and the safety-related use of the product.

Danger
Indicates that death, severe personal injury or substantial property damage will result if proper precautions
are not taken.

Warning
Indicates that death, severe personal injury or substantial property damage can result if proper precautions
are not taken.

Warning
Indicates that minor personal injury or property damage can result if proper precautions are not taken.

Caution
indicates that property damage can result if proper precautions are not taken.

Important
Draws your attention to particularly important information on the product, handling the product, or to a particular part of the documentation.

Qualified personnel
Only qualified personnel should be allowed to install and work on this equipment. Qualified persons are

defined as persons who are authorized to commission, to ground, and to tag circuits, equipment, and systems
in accordance with established safety practices and standards.

Correct usage
Note the following:

Warning
This device and its components may only be used for the applications described in the catalogue or the technical descriptions, and only in connection with devices or components from other manufacturers which have
been approved or recommended by Siemens.
This product can only function correctly and safely if it is transported, stored, set up, and installed correctly,
and operated and maintained as recommended.

Brands
SIMATIC®, SIMATIC HMI® and SIMATIC NET® are brands of SIEMENS AG.
Some other designations used in these documents are also brands; the owner's rights may be violated if they
are used by third parties for their own purposes.

Copyright Siemens AG 2003 All rights reserved

Disclaimer of liability

The reproduction, transmission or use of this document or its contents is not permitted without express written authority. Offenders
will be liable for damages. All rights, including rights created by
patent grant or registration of a utility model or design, are reserved.

We have checked this manual to ensure that its contents are correct
and applicable in relation to the hardware and software it describes.
Despite all our endeavors, however, discrepancies cannot be wholly
excluded and so we cannot guarantee complete correctness and
applicability. However, the data in this manual are reviewed regularly

and any necessary corrections included in subsequent editions. Suggestions for improvement are welcomed.

Technical Assistance: Telephone:
Fax:
E-mail:
Internet:
SIEMENS AG
Industry Sector
Postfach 48 48
90026 NÜRNBERG
GERMANY
Siemens Aktiengesellschaft

+49 (0) 911-895-5900 (8°° - 17°° CET)
+49 (0) 911-895-5907

www.siemens.de/lowvoltage/technical-assistance

SIEMENS AG
Technical Assistance
Würzburger Str. 121
D-90766 Fürth

Siemens AG 2003
Technical data subject to change without notice.


System Description

1-1

1.1
1.2
1.3
1.4

What is the Actuator-Sensor Interface (AS-i)? . . . . . . . .
What are the AS-i Compact Starters DS2DI and RS2DI? . .
What are the AS-i Compact Starters EDS2DI and ERS2DI? .
Connection Example . . . . . . . . . . . . . . . . . . . .

2

Installation

2-1

2.1
2.2

Installing the Compact Starter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-2
2-3

3

Wiring

3-1

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3.1
3.2
3.2.1
3.2.2
3.2.3
3.3
3.3.1
3.3.2
3.3.3
3.4
3.4.1
3.4.2
3.4.3

3.5

Rules for Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Making up Connecting Cables
Wiring the Power Connectors
Electrical Design . . . . . . .
Additional Inputs IN1 and IN2

4

Commissioning

4.1
4.1.1
4.1.2
4.1.3
4.1.4
4.2
4.2.1
4.2.2
4.2.3
4.2.4

Compact Starters DS2DI and RS2DI . . . . . . . . . . . . . . . . . . . . . . . . . . .

Compact Starters without a Braking Contact . . . . . . . . . . . . . . . . . . . . . .

Making up Connecting Cables . . . . . . . . . . . .
Wiring the Power Connectors . . . . . . . . . . . .

Electrical Design . . . . . . . . . . . . . . . . . . .
Compact Starters with a 24 V DC Braking Contact . .
Making up Connecting Cables . . . . . . . . . . . .
Wiring the Power Connectors . . . . . . . . . . . .
Electrical Design . . . . . . . . . . . . . . . . . . .

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Compact Starters with a 400 V AC resp. 500 V DC Braking Contact

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3-2
3-4
3-4
3-5
3-7
3-8
3-8
3-9
3-11
3-12
3-12
3-13
3-15
3-17
4-1

Addressing . . . . . .
Before Commissioning
Operation. . . . . . .
Diagnostics . . . . . .

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Compact Starters EDS2DI and

Addressing . . . . . .
Before Commissioning
Operation. . . . . . .
Diagnostics . . . . . .

5

5.1
5.2
5.3
5.4

Functions and View .
Operation. . . . . .
LEDs . . . . . . . .

Buttons . . . . . . .

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ERS2DI .
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Hand-held Controller

GWA 4NEB 640 0909-32 DS02

1-2
1-3
1-4
1-5

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4-2
4-2
4-3
4-4
4-5
4-8
4-8
4-9
4-11
4-13
5-1

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5-2
5-3
5-4
5-5

i

English

1

Deutsch

Contents


Contents

6

Technical Data

6-1

6.1
6.2
6.3
6.4
6.5
6.6
6.7
6.8
6.9

Compact Starter Data . . . . . . . . . . . . . . . . . . . . .
Voltages and Currents . . . . . . . . . . . . . . . . . . . . .
Braking Current Circuit . . . . . . . . . . . . . . . . . . . .
Additional Inputs IN1 and IN2 . . . . . . . . . . . . . . . . .
Data pertaining to the Compact Starters DS2DI and RS2DI . .
Data pertaining to the Compact Starters EDS2DI and ERS2DI
Shipping and Storage Conditions . . . . . . . . . . . . . . .
Mechanical and Climatic Environment Conditions . . . . . . .

Electromagnetic Compatibility . . . . . . . . . . . . . . . . .

7

SIGUARD Safety Integrated

7.1
7.1.1
7.1.2
7.1.3
7.1.4

Suggested Circuits . . . . .
Safety Category 1 (EN 954-1)
Safety Category 2 (EN 954-1)
Safety Category 3 (EN 954-1)
Safety Category 4 (EN 954-1)

A

Selection Help

A-1

A.1
A.2

Application Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Motor List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A-2
A-3

B

Order Numbers

B-1

B.1
B.2
B.3

Electromechanical Compact Starters DS2DI and RS2DI . . . . . . . . . . . . . . . . . .
Electronic Compact Starters EDS2DI and ERS2DI . . . . . . . . . . . . . . . . . . . . .
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B-2
B-4
B-5

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6-2
6-3
6-4
6-4
6-5
6-6
6-7
6-8
6-9
7-1

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7-2
7-2

7-2
7-3
7-3

Index

ii

GWA 4NEB 640 0909-32 DS02


Deutsch

1

English

System Description

Section

Page

1.1

What is the Actuator-Sensor Interface (AS-i)?

1-2

1.2

What are the AS-i Compact Starters DS2DI and
RS2DI?

1-3

1.3

What are the AS-i Compact Starters EDS2DI and
ERS2DI?

1-4

1.4

GWA 4NEB 640 0909-32 DS02

Subject

Connection Example

1-5

1-1


System Description

1.1 What is the Actuator-Sensor Interface (AS-i)?
Deutsch

What is AS-i?

When a system is installed, the input/output modules are normally installed
centrally in the programmable logic controller. If inputs and outputs are
made at long distances from the programmable logic controller, there may
be long runs of cabling which are not immediately comprehensible, and electromagnetic interference may impair reliability.

English

In such systems, we recommend you to use the AS-i.
The AS-i is an open bus system, that means:
• The controller CPU with the AS-i master is located centrally
• The I/O (input/output) system operates locally in a distributed fashion

What does AS-i
consist of?

The actuator-sensor interface consists of active and passive nodes, socalled
master and slaves. Up to 31 slaves in any network structure can be connected to a master.
AS-i slaves and AS-i master are interconnected by a 2-wire line used to transmit both data and power to the slave electronics.

Modules in IP 65/67

BERO
proximity switch

ET 200X
Distributed
I/O Device

AS-Interface
Compact starter

X1 X2 X3 X1 X2 X3

Energy bus
SIGNUM
command
devices

AS-i Master and
AS-i Slave

AS-i master is the link between controller and the distributed I/O system. The

AS- master exchanges data with the AS-i slave and monitors the bus.
The I/O devices are connected as AS-i slaves. DP slaves process data locally
from the sensors and signal control elements in such a manner that they can
be transferred over the AS-i bus.

1-2

GWA 4NEB 640 0909-32 DS02


System Description

AS-i compact starters DS2DI and RS2DI are electromechanical motor starters.
• They are suitable for switching and protecting any three-phase loads up to

5.5 kW with 400 V AC.
• They are available as either direct-on-line starters (DS2DI) or reversing starters (RS2DI) with adjustment ranges from 0.14 to 0.2 A and 9 to 12 A respectively.
• They can be equipped with a 24 V DC, max. 3 A, or 500 V DC, max. 0.2 A,
braking contact as an option.

AS-i compact starters DS2DI and RS2DI have the following connections:
• 3 power connections for feeding and looping through the load supply voltage
and for connecting the actual load,
• an M12 socket (double wired) for connecting 2 sensors,
• a connection for a hand-held controller,
• an addressing jack for setting the slave address.

The diagram below shows the components of an electromechanical 
AS-i compact starter.

View

Transparent cover,
open

SIEMENS

Addressing jack
LEDs
– Communication
– Auxiliary power
– Function status

AS-i
AUX PWR

STATE

Circuit-breaker
– Scale for current setting
– Toggle switch
– Test opening

SUB-D socket
(for hand-held
controller only!)
Power socket X2
for connecting
– load
– brake
Power connector X1
for feeding
– load supply voltage
– 24 V DC braking voltage 
(on versions with a 
braking contact)

Interlock

GWA 4NEB 640 0909-32 DS02

Power socket X3
for looping through
– load supply voltage
– 24 V DC braking voltage 
(on versions with a 

braking contact)

M12 socket X4
for connecting 2 sensors

1-3

English

Characteristics

Deutsch

1.2 What are the AS-i Compact Starters DS2DI and RS2DI?


System Description

1.3 What are the AS-i Compact Starters EDS2DI and ERS2DI?
Deutsch

Characteristics

AS-i compact starters EDS2DI and ERS2DI are electronic motor starters.

English

• They are suitable for switching and protecting any three-phase loads up to
2.2 kW with 400 V AC.
• They are available as either direct-on-line starters (EDS2DI) or reversing starters (ERS2DI) with adjustment ranges from 0.6 to 2.18 A and 2.0 to 5.95 A

respectively.
• They can be equipped with a 24 V DC, max. 3 A, or 400 V AC, max. 0,5 A,
or 500 V DC, max. 0.2 A, braking contact as an option.

AS-i compact starters EDS2DI and ERS2DI have the following connections:
• 3 power connections for feeding and looping through the load supply voltage
and for connecting the actual load,
• an M12 socket (double wired) for connecting 2 sensors,
• a connection for a hand-held controller,
• an addressing jack for setting the slave address.

View

The diagram below shows the components of an electronic AS-i compact
starter.

Transparent cover,
open

LEDs
SIEMENS

Addressing jack
LEDs
– Communication
– Auxiliary power
– Function status

–
–

–
–

READY
RUN
FAULT
OVERLOAD

AS-i
AUX PWR
STATE

Rotary encoder switches
1 and 2 for setting the current
TEST/RESET button

SUB-D socket
(for hand-held
controller only!)

Power connector X1
for feeding
– load supply voltage
– 24 V DC braking voltage 
(on versions with a 
braking contact)

Interlock

1-4

Rotary encoder switch
tripping REMOTE/LOCAL

Power socket X2
for connecting
– load
– brake
Power socket X3
for looping through
– load supply voltage
– 24 V DC braking voltage 
(on versions with a 
braking contact)
M12 socket X4
for connecting 2 sensors

GWA 4NEB 640 0909-32 DS02


System Description

The diagram below shows you a configuration with AS-i compact starters
and compact modules. It also shows the connections for the 400 V AC load 
supply voltage, the load and looping through.

Compact
module

Switchgear cubicle for

power distribution

Compact
starter

English

Connection example

UAS-i
AUX. POWER

Fed separately to
each 
compact starter

4
4

Fed separately to
each compact starter
group

Fed to
1st compact starter
(energy bus)

Caution !
Do not plug or unplug the power connections while the power is ON!
Before starting work, disconnect the associated equipment and take steps

to prevent reconnection!

GWA 4NEB 640 0909-32 DS02

Deutsch

1.4 Connection Example

1-5


System Description

Deutsch
English
1-6

GWA 4NEB 640 0909-32 DS02


Deutsch

2

English

Installation

Section

Page

2.1

Installing the Compact Starter

2-2

2.2

GWA 4NEB 640 0909-32 DS02

Subject

Dimensions

2-3

2-1


Installation

2.1 Installing the Compact Starter
Deutsch

Installation position

Compact starters DS2DI and RS2DI can be installed on a vertical wall with
the following maximum inclination angles:

• 22,5 degrees forward or backwards and/or
• 90 degrees to the left or right.
Compact starters EDS2DI and ERS2DI can be installed in any position.

English

Installation

These installation instructions apply both to the electromechanical and the
electronic compact starter. Proceed as follows:
Step
1

Procedure
Install the mounting plate on a secure flat surface.

2
Place the yellow and the black profile lead in
the colour-coded guides of the mounting
plate.
3

Insert the seals, if you take the profile line through one side only.

4
Insert the compact starter in the mounting
plate and screw in the holding screw.

5
Screw the compact starter tight.

You need ...

For fixing the mounting plate you need:
• M5 cheese-head screws to ISO 1207/ISO 1580 (DIN 84/DIN 85) or
• M5 cheese-head screws with hexagon socket to DIN 912,
• Washers to DIN 125.

The screws should be at least 15 mm long

2-2

GWA 4NEB 640 0909-32 DS02


Installation

The diagram below shows you the dimensions and positions of the fixing
screw holes for the mounting plate. Fix the compact starter onto it.

Compact starter

The diagram below is a dimension drawing of the compact starter. 
The overall height is not changed by the mounting plate because the
mounting plate is "recessed" into the compact starter.

English

Mounting plate

Deutsch

2.2 Dimensions

110

9
18,5

32
265

110

40

11,5

53

81

134

135
126

190

197

60,2
120

277

25 25

5

GWA 4NEB 640 0909-32 DS02

2-3


Installation

Deutsch
English
2-4

GWA 4NEB 640 0909-32 DS02


Deutsch

3

English

Wiring

Section

Page

3.1

Rules for Wiring

3-2

3.2

Compact Starters without a Braking Contact

3-4

3.2.1

Making up Connecting Cables

3-4

3.2.2

Wiring the Power Connectors

3-5

3.2.3

Electrical Design

3-7

3.3

Compact Starters with a 24 V DC Braking Contact

3-8

3.3.1

Making up Connecting Cables

3-8

3.3.2

Wiring the Power Connectors

3-9

3.3.3

Electrical Design

3-11

3.4

Compact Starters with a 400 V AC resp. 500 V DC 
Braking Contact

3-12

3.4.1

Making up Connecting Cables

3-12

3.4.2

Wiring the Power Connectors

3-13

3.4.3

Electrical Design

3-15

3.5

GWA 4NEB 640 0909-32 DS02

Subject

Additional Inputs IN1 and IN2

3-17

3-1


Wiring

3.1 Rules for Wiring
Warning
Dangerous high voltage! Take care to avoid electric shock and injuries from
burns. Always deenergize the system and the device before carrying out any
work.

Selecting the motor
connecting cables

The core cross section of the motor connecting cables must match the given
environmental conditions. The cross section is governed by:
•
•
•
•

the
the
the
the

nominal current set on the unit,
method of cable laying,
ambient temperature,
insulation material of the motor connecting cable (PVC, rubber).

For PVC motor connecting cables laid in cable ducts, the following maximum
current carrying capacities apply according to environment temperature:
Tenv =
4 x 1.5 mm2

30 °C

40 °C

45 °C

50 °C

55 °C

14 A

12.2 A

11.1 A

9.9 A

8.5 A

4 x 2.5

mm2

19 A

16.5 A

15.0 A

13.5 A

11.6 A

4 x 4.0

mm2

26 A

22.6 A

20.5 A

18.5 A

15.9 A

Important

Max. motor connection cabel length 30 m.

Wiring power 
connectors

Observe the following rules when wiring the power connectors:
Rules for flexible conductors

Data

Current carrying capacity of the connection 
depending on the connected core cross-section and
the environment temperature

at Tenv
55 °C

40 °C

1.5
2.5 mm2
4.0 mm2

12 A
20 A
30 A

15 A
25 A
35 A

green
red
white

7.0 ... 10.5 mm
9.0 ... 13.0 mm
11.5 ... 15.5 mm

mm2

Permissible outside diameter of cable
Sealing insert

Bared length of cores
Bared length of cable sheath

3-2

8 mm
20 mm

GWA 4NEB 640 0909-32 DS02


Wiring

Application

Core-cross

section

Connecting and looping through of AS-i

2-core profile lead
(yellow)

1.5 mm2

Connecting of the auxiliary power supply
for the compact starter

Compact starter
with braking contact

Cable type

2-core profile lead
(black)

Deutsch

Please use the following cable types to connect the AS-i and auxiliary power
supply:

1.5 mm2

English

Cable types

The 400 V power supply for the motor and the 24 V DC power supply for the
brake are fed to the load through a common cable and connector. There is a
danger of voltage overspill if the cable is flattened. Do not therefore connect
loads with degree of protection "extra-low voltage" to the braking circuit.
In order to avoid voltage overspill in case of fault the supply voltage for the
brake must be drawn from a power supply unit with safe electrical isolation
(PELV).

Compact starter
without braking 
contact

The braking supply voltage of compact starters without a 24 V braking contact is internally not looped through. The 24 V DC braking voltage must then
be drawn from the power supply unit again.

Line protection
Auxiliary power 
supply

You may always protect the supply lead for the auxiliary power with an external circuit-breaker (e. g. Siemens SIRIUS 3R series) or a fuse: Rated current
max. 16 A; tripping characteristic (type) B or C.

Unused
connections

Seal unused connections with screw caps, only then is degree of protection
IP 65 guaranteed.
Screw caps for power sockets:
• 3 RK1 902-0CJ00 (10 pieces)

• 3 RK1 902-0CK00 (1 piece)
Screw caps for M12 sockets:
• 3 RX9 802-0AA00 (10 pieces)

GWA 4NEB 640 0909-32 DS02

3-3


Wiring

3.2 Compact Starters without a Braking Contact
3.2.1 Making up Connecting Cables
Accessories

If you want to make up your own connecting cable for compact starters
without a braking contact, you will need one crimping tool for contact pins/
jacks (alternatively, they can be soldered) and the following components.

You need ...
For connecting load 
supply voltage

X1

For connecting load

X2

For looping through

load supply voltage

X3

One flexible 4-core copper cable 
2.5 mm2 / 4.0 mm2
(3 conductors + PE)

One flexible 4-core copper cable 
1.5 mm2 / 2.5 mm2
(3 conductors + PE)

One flexible 4-core copper cable 
2.5 mm2 / 4.0 mm2
(3 conductors + PE))

One set of connectors

One set of connectors

One set of connectors

• 2.5 mm2: 3RK1 902-0CA00
• 4.0 mm2: 3RK1 902-0CB00

• 1.5 mm2: 3RK1 902-0CE00
• 2.5 mm2: 3RK1 902-0CC00

• 2.5 mm2: 3RK1 902-0CC00
• 4.0 mm2: 3RK1 902-0CD00

—

resp.

resp.

one motor connecting cable with
plug, 4 x 1.5 mm2

one power connecting cable with
plug and socket

• 3 m: 3 RK1 902-0CM00
• 5 m: 3 RK1 902-0CP00
• 10 m: 3 RK1 902-0CQ00

• 6
3
• 4
3

3-4

x 4.0 mm2, 0.12 m:
RK1 902-0CH00
x 4.0 mm2, 0.12 m:
RK1 902-0CG00

GWA 4NEB 640 0909-32 DS02

Wiring

The diagram and the table below indicate the pinout of the power connector
and the two power sockets on the compact starter without a braking contact.

1

2

5

4
6

Pinout

3

7

8

6

7

4
1

8
5

2

3

3

2

5
8

English

Pinout

1
4

7

6

Socket X2

Socket X3

Connecting load 
supply voltage

Connecting load

Looping through 
load supply voltage

—

Phase 1

—

2

Phase 2

—

Phase 2

3

—

Phase 3

—

4

—

—

—

5

—

—

—

6

Phase 1

—

Phase 3

7

—

Phase 2

—

8

Phase 3

—

Phase 1

e

GWA 4NEB 640 0909-32 DS02

Plug X1

1

Coding

Deutsch

3.2.2 Wiring the Power Connectors

PE

PE

PE

To avoid confusion of compact starter power sockets X2 and X3, the mounting position of X2 is rotated by 180° relative to the mounting position of X3.

3-5


Wiring

Power connectors

The power connectors consist of the following components:

Power socket
– for connecting load supply voltage

Power connector
– for connecting the load
– for looping through the load supply voltage

connector shell

contact pins

jacks

pin insert

socket insert

Installing and wiring
power connectors

Step

connector shell

Install the power connectors as follows. Please note the wiring rules
described in Chapter 3.1.

Procedure
Socket for X1

Connector for X2

Connector for X3

1
2

Fasten the jacks to the cores

Fasten the contact pins to the cores

• for phases 1 to 3
• for PE

• for phases 1 to 3
• for PE

3

Press the jacks into the 
socket insert until they snap
into place.

Press the contact pins into the pin insert until they snap into
place.

4

Withdraw the cable sufficiently to be able to screw the socket or pin insert tightly inside the
connector shell with the enclosed screws.

5

3-6

Feed the cable through the gland, the appropriately-sized sealing ring supplied and the connector shell.

Screw the gland tight.

GWA 4NEB 640 0909-32 DS02


Wiring

The following diagram shows the electrical design of an electromechanical
compact starter without a braking contact.

Configuration

English

L1
L2
L3
N
PE

U AS-i
AC
DC
AC
DC

+

+

-

AUX PWR

X4

X1

X2

X3

M
3~

GWA 4NEB 640 0909-32 DS02

Deutsch

3.2.3 Electrical Design

3-7


Wiring

3.3 Compact Starters with a 24 V DC Braking Contact

Danger
indicates an imminently hazardous situation which, if not avoided, will result in
death or serious injury.
The 400 V power supply for the motor and the 24 V DC power supply for the
brake are taken over common cables and plug connectors to the loads. If the
cables are pinched, there is a risk of voltage transfer.
That is why loads with degree of protection “Extra-low voltage“ must not be
connected to the brake circuit.
As safeguard against “accidental voltage transfer“ the supply voltage for the
,
brake must be taken from a separate power supply unit with safe electrical
isolation (PELV).
The brake must not be fed from the power supply unit for the 24V auxiliary
circuit (AUX PWR, black cable).

3.3.1 Making up Connecting Cables
Accessories

If you want to make up your own connecting cable for compact starters with
a 24 V DC braking contact, you will need one crimping tool for contact pins/
jacks (alternatively, they can be soldered) and the following components.

You need ...
For connecting load 
supply voltage

X1

For connecting load 
with a brake 
24 V DC

X2

For looping through 
load supply voltage
and brake voltage

X3

One flexible 6-core copper cable 
2.5 mm2 / (4.0 mm2)
(3 conductors + PE + 24 V + M)

One flexible 6-core copper cable 
1.5 mm2 / 2.5 mm2
(3 conductors + PE + 24 V + M)

One flexible 6-core copper cable 
2.5 mm2 / (4.0 mm2)
(3 conductors + PE + 24 V + M)

One set of connectors

One set of connectors

One set of connectors

• 2.5 mm2: 3RK1 902-0CA00
• 4.0 mm2: 3RK1 902-0CB00

• 1.5 mm2: 3RK1 902-0CE00
• 2.5 mm2: 3RK1 902-0CC00

• 2.5 mm2: 3RK1 902-0CC00
• 4.0 mm2: 3RK1 902-0CD00

—

resp.

resp.

one motor connecting cable with

plug, 6 x 1.5 mm2

one power connecting cable with
plug and socket,

• 3 m: 3 RK1 902-0CN00
• 5 m: 3 RK1 902-0CR00
• 10 m: 3 RK1 902-0CS00

• 6 x 4.0 mm2, 0.12 m: 
3 RK1 902-0CH00

3-8

GWA 4NEB 640 0909-32 DS02


Wiring

The diagram and the table below indicate the pinout of the power connector
and the two power sockets on the compact starter with a 24 V DC braking
contact.

1

2

7

7

4

5

4
6

6

3

1

8

8
5

2

3

3

2

5
8

English

Pinout

1
4

7

6

Pinout

Plug X1

Socket X2

Socket X3

Connecting load 
supply voltage

Connecting load 
with brake 
24 V DC

Looping through 
load supply voltage
and brake voltage

1

—

Phase 1

—

2

Phase 2

—

Phase 2

3

—

Phase 3

—

4

GND

GND

+ 24 V DC

5

+ 24 V DC

+

GND

6

Phase 1

—

Phase 3

7

—

Phase 2

—

8

Phase 3

—

Phase 1

e

GWA 4NEB 640 0909-32 DS02

Deutsch

3.3.2 Wiring the Power Connectors

PE

PE

PE

3-9