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