SSS Siedle DoorCom IP DCIP 600-0 Manual page 40

10 Service
Measured values
Measurement values for DoorCom IP,
to be measured using a digital multimeter
Idle status
Voltage +/- at line rectifier NG 600-...
Voltage c/b at line rectifier NG 600-...
Voltage b+/c- at SIVS 600-...
Voltage Da/Db at SIVS 600-...
Call status
Voltage E1-E4/G at SIVS 600-...
voltage USP/+ at SIVS 600-...
Sprechbetrieb
Speech mode Voltage +M/- at CMC 612-...
Voltage Mu/+M at TLM/LL 611-... and CMC 612-...
DCIP mit DCA 740-...
DCIP with DCA 740-...analogue PBX extension La/Lb
40
min.
24 V DC
12 V AC
15 V DC
0.3 V DC
20 V DC
20 V DC
20 V DC
20 V DC
20 V DC
max.
28.5 V DC
30 V DC
30 V DC
30 V DC
30 V DC
60 V DC