Wiring The Mss - Siemens Sirius 3RK3 System Manual

4.5

Wiring the MSS

Wiring
NOTICE
All components, including the light curtain, must be operated on the same power supply.
Step Action
1 Connect the central unit to the power
supply with:
+ 24 V to terminal L+
•
Ground to terminal M
•
Ground to terminal FE
•
see Grounding (Page 85)
2 Connect the expansion module 2/4 F-DI
2F-DO to the power supply with:
+ 24 V to terminal L+
•
Ground to terminal M
•
3 Connect the light curtain to the power
supply.
Note:
Please refer here to the operating
instructions for the light curtain.
4 Connect the EMERGENCY STOP control
device to the central unit of the MSS with:
NC 1: Terminal T1/IN3
•
NC 2: Terminal T2/IN4
•
Modular Safety System 3RK3
System Manual, 10/2008, 926 2530-02 DS 02
Result
The central unit is supplied with power.
Expansion module 2/4 F-DI 2F-DO is supplied with power.
The light curtain is supplied with power.
Getting Started
4.5 Wiring the MSS
31