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Port and Connector Pinouts
Power Supply Connector
COM1 and COM2 Connector
Pin Signal Description
1 V In+ 10-60V DC input +
2 V In+ 10-60V DC input +
3 V In- input -
4 V In- input -
5 GND Chassis ground
6 Ignition +0V to 60V to start terminal
Pin Signal Description
1 DCD Data Carrier Detect – Input
2 RXD Receive Data – Input
3 TXD Transmit Data – Output
4 DTR Data Terminal Ready – Output
5 GND Signal/Power Ground
6 DSR Data Set Ready – Input
7 RTS Request to Send – Output
8 CTS Clear to Send – Input
9+5VDC
or
RI
Bar Code Scanner Power - 500mA max
or
Ring Indicator - Input
Shell CGND Chassis Ground
3
1
6
5
2
4
PIN 9PIN 6
PIN 5
PIN 1