Procedure for connecting the system interfaces
Step Instructions Figure
1 Observe the color coding ② and mechanical
coding. Insert the cable connector into the con‐
nector slot. Engage the locking mechanisms ①.
2 Pull on the connection cable to ensure the lock‐
ing element has engaged.
3 Close unused interfaces with interface covers.
Observe the mechanical coding.
Description of the hardware
5.3 Connecting / wiring
SIRIUS 3RK3 Modular Safety System
Equipment Manual, 07/2020, NEB926253002000/RS-AC/006 149