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RTCONNECT / Connections


Serial port 1: 9 way d-type male

Pin Function
2 RS232 1 Rx
3 RS232 1 Tx
5 Ground
7 Power input/output 10-15v

Modem (Serial port 2): 9 way d-type male

Pin Function
2 RS232 2 Rx
3 RS232 2 Tx
5 Ground
8 RS232 2 CTS

4G Main and Aux: SMA female connectors

The 4G Main antenna is used for transmission and reception and must have an antenna connected even if there is no SIM card and the 4G LTE connection is not being used.

The 4G Aux antenna is an optional antenna for improved signal reception in areas of poor coverage

Power connector

LEMO 2 pin connector part number FGG.0B.302.CLAD52Z

Power Connector pinout details

Pin Function
1 +ve
Page last modified on August 16, 2022, at 11:37 PM