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Box PC 820 / PC FI45 V2, Manual
A5E00051531-03
The termination modules power supply has to be connected to all terminals labeled
+ or -. Terminals labeled + are connected to the +21V supply whereas terminals
labeled with - are connected to ground.
Note
The optional package contains a shielded connecting cable. The shield has to be
connected to the SIMATIC PC and grounded at the terminal block.
Direct Key Module (Optional with FI45)
Siemens Distributor