Siemens SICAM RTU User Manual page 131

64 1½-pole commands, relay common return on minus pole with 1-rail system
DO-2210
A B
Note
The fused circuit with output relay OR0 must be used before the fused circuit with output relay OR1.
SICAM RTUs, SICAM AK 3 User Manual
DC2-028-2.03, Edition 07.2016
C00
C31
A
B
Ref:
invertiert
OR0
OR1
CA00 0
CB00
CA31
CB31
COM A
COMB
GRA
GRB
mit 1-Schienen System
VR
U
ext-
OA0
U ext+
OA1
OA2
OA3
System Components
131