System Interfaces On Basic Units, Expansion Modules, Decoupling - Siemens SIMOCODE pro System Manual

13.4.2 System interfaces on basic units, expansion modules, decoupling module,
current measuring modules and current/voltage measuring modules
The system interfaces are located on the front and bottom of the basic
units. Other system components can be connected here:
• Via a connecting cable, e.g. digital modules, current measuring modules
• By plugging them in directly, e.g. addressing plugs and memory modules.
System interfaces not in use can be closed using the system interface
cover.
Notice
Only connect system interfaces when disconnected from voltage!
Basic units
Connecting cable
Current measuring modules
Current/voltage measuring modules
Fig. 13-27: Connecting system components to the system interface
SIMOCODE pro
GWA 4NEB 631 6050-22 DS 03
System
interfaces Memory module,
addressing plug,
System interface cover
System
interface
Connecting cable
Removable terminals
System
interface
Connecting cable
Mounting, wiring, interfaces
Expansion modules/
Decoupling module
2 system
interfaces
Removable terminals
13-39