Observe the following guidelines when wiring a field controller:
- Do not exceed the controller electrical ratings. Exceeding controller electrical ratings can result in permanent damage to the controller and void any warranty.
- Use copper conductors with a rating of at least 75°C (167°F). Make all wiring in accordance with local, national, and regional regulations.
- Electrostatic discharge can damage controller components. Use proper electrostatic discharge precautions during installation, setup, and servicing to avoid damaging the controller.
For the wiring diagram, refer to the application note or quick start guide document for the VEC application you use.
For detailed information on configuring and wiring an MS/TP Bus, zone bus (system bus), and sensor bus (SA bus), refer to the Verasys BACnet MS/TP Communications Technical Bulletin (LIT-12012362).