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2
The black flat cable allowing the Modem connection has the
following pinout:
1
2
4
Cradle side
RJ45
2
4
5
DB25 side
25-pin D-sub
(male)
3
7
Modem Cable
8
20
5
3
TX
RTS
CTS
RX
GND
TO MODEM
CONNECTIONS
Figure 14 - Modem Cable Pinout
RS485 Connection: cable 94A054020
7
6
3
RJ
7
6
3
RJ
RX/TX
RX/TX
GND
Twisted Pair
Figure 15 - RS485 Cable Pinout
15