LEX Gateway Installation Guide– v1.0
Interface Connector Pin Out
Pin Number Pin Description
1
Power Input (12-16VDC)
2 Power
GND
3
RS-232 Transmit (output)
4
RS-232 DTR (input)
5
RS-232 Receive (input)
7 Signal
GND
8 No
Connect
9
Digital Input 0
10 Power
GND
11
Digital Output 0
Figure#4:
Front View of Connector
6