BACnet Network Design Calculator
Network segments and routers from device count and location.
Inputs
Results
MS/TP trunks required
2
BACnet/IP routers
1
Max token rotation (ms)250
Max poll cycle (ms)325
Within 2s poll limit1
Est. cable length (m)2,400
Trunks per floor1
Total MAC addresses58
How to Use This Calculator
- Enter Total BACnet devices, Devices per trunk, and Trunks per router.
- Set MS/TP Baud Rate, 9,600 bps, and 19,200 bps.
- Adjust 38,400 bps, 76,800 bps as needed.
- Review MS/TP trunks required and BACnet/IP routers.
- Use Max token rotation (ms) and Max poll cycle (ms) to inform your decision.
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