Modem Cable For Dial-Up Traffic (Gsm, Sms Sender/Receiver) - Siemens SICAM CMIC User Manual

2.4.4

Modem Cable for Dial-Up Traffic (GSM, SMS Sender/Receiver)

Connection between SICAM CMIC and Modem (MC Technologies MC55iw or Cinterion
MC52iT). The modem ist supplied with power externally.
Wiring
DCD
RXD
TxD
DTR
GND
DSR
RTS
CTS
NC
Shield
SICAM RTUs, User Manual SICAM CMIC
DC8-001-2.09, Edition 08.2016
9-pol.
DSUB
female
8 VDC to 30 VDC
Interfaces and Circuitry
Modem
Cinterion
1
DCD
2
RXD
3
TXD
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
9
RI
Shield
6-pol.
RJ12
1
V+
2
3
PD_IN
4
IGT_IN
5
6
GND
Shield
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