Terminal Block - NetComm NTC-400 Series Quick Start Manual

Terminal block

The 8-pin Terminal block provides the following interfaces:
1. Power (PWR)
2. Ground (GND)
3. Ignition (IGN)
4. Digital Input 1 (DI-1)
5. Digital Input 2 (DI-2)
6. Digital Output (DO)
7. RS232 Serial (TX/RX)
4
1 3
2 4
5 7
6