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Electrical Connections

Electrical Connections of Lexium P Robots with SH3 Motors (VRKP•S)

Connection power P30 (size 1): Connection power, brake, and temperature sensor

Representation

Pin

Designation

Meaning

Range

1

W

Performance

3 x 0...480 Vac

2

PE

Protective ground (earth) cable

–

3

U

Performance

3 x 0...480 Vac

4

V

Performance

3 x 0...480 Vac

A

+

Brake

24 Vdc

B

-

Brake

0 Vdc

C

T1

Temperature sensor

–

D

T2

Temperature sensor

–

Encoder Connection: Encoder SKS/SKM-36

Representation

Pin

Designation

Meaning

Range

1

REF COS

Reference signal Cosinus

–

2

RS 485 +

Parameter channel +

–

3

–

–

–

4

–

–

–

5

SIN

Sinusoidal trace

–

6

REF SIN

Reference signal sine

–

7

RS 485 -

Parameter channel -

–

8

COS

Cosine track

–

9

–

–

–

10

0 V

Supply Voltage

DC 0 V

11

–

–

–

12

Us

Supply Voltage

DC 7...12 V

Electrical Connections of Lexium P Robots with ILM Motors (VRKP•L0)

Connector Lexium 62 ILM Servo Module

Representation

Pin

Designation

Meaning

1

IE_sig

Inverter Enable (differential signal)

2

IE_ref

3

Brake

Braking signal

4

N.C.

Not connected

5

N.C.

Not connected

6

0 V

Control voltage 0 V

7

24 V

Control voltage 24 V

8.1

Rx+

Sercos port 1 - Input (not assigned for daisy chain wiring)

8.2

Tx-

Sercos port 1 - Output (not assigned for daisy chain wiring)

8.3

Rx-

Sercos port 1 - Input (not assigned for daisy chain wiring)

8.4

Tx+

Sercos port 1 - Output (not assigned for daisy chain wiring)

9.1

Rx+

Sercos port 2 - Input (not assigned for daisy chain wiring)

9.2

Tx-

Sercos port 2 - Output (not assigned for daisy chain wiring)

9.3

Rx-

Sercos port 2 - Input (not assigned for daisy chain wiring)

9.4

Tx+

Sercos port 2 - Output (not assigned for daisy chain wiring)

10

DC -

DC bus voltage -

11

Shield

Shielded connector

12

DC +

DC bus voltage +

13

PE

Protective ground (earth) cable

Fan Connections (Only for VRKP2S0•WD / VRKP2•••WF / VRKP4L0•WD / VRKP4L0•NO / VRKP4S0•WF / VRKP5S0•WF / VRKP6S0•WF)

Pin

Designation

Meaning

1

0 Vdc

Fan - supply voltage

2

24 Vdc

Fan + supply voltage

NOTE: For each fan, 260 mA are required, that is, 3x 260 mA are required for each robot.

For further information on fan connections and cabling the fans, refer to Electrical Installation.