Robustel GoRugged M1000 - Connect I;O Device and Sensors; Mount the Modem

Robustel GoRugged M1000 User Guide
RT_UG_M1000 Standard_v.2.0.0 20.12.2013 16 / 83
Confidential
2.6 Connect I/O Device and Sensors
Digital Input Dry Contact:
Digital Output (Sink Type)
2.7 Mount the Modem
Use 2 pcs of M3 screw to mount the modem on the wall.
PIN
RS232
RS485 (2-wire)
I/O
1
Data- (B)
2
RXD ->
Data+ (A)
3
TXD <-
4
DO
5
GND
GND
6
DI
7
RTS <-
8
CTS ->
9
IO GND