System overview - Facility Explorer - LIT-12012378 - Wireless Device - WNC: Wireless Network Coordinator/Gateway

WNC1800/FX-ZFR 182x Pro Series Wireless Field Bus System Product Bulletin

Facility Explorer
Product name
WNC: Wireless Network Coordinator/Gateway
Document type
Product Bulletin
Document number
Revision date

Figure 1 illustrates a simple FX-ZFR Pro Wireless Field Bus System applied to BACnet field controllers on a network.

These devices provide wireless monitoring and control of HVAC equipment within multiple levels of a BACnet system.

Refer to the WNC1800/FX-ZFR182x Pro Series Wireless Remote Field Bus System Technical Bulletin (LIT- 12012396) for information on commissioning and configuring a ZFR Pro Wireless Field Bus System for operation.

Table 1. WNC1800/FX-ZFR Pro Series system device quantity limits
Device Quantity limit
WNC1800 Gateway Up to eight per FX Supervisory Controller
FX-ZFR1821 or FX-ZFR1822 Pro Router Paired with a WEPC, or a Wireless TEC3000 Up to 35 WEPCs for each WNC Gateway. Up to 100 for each supervisory controller
FX-ZFR1821 or FX-ZFR1822 Pro Router Used as Repeaters Add as required1
FX-WRZ Series Sensor Up to nine sensors per wireless-enabled field controller
1 Indiscriminate use of FX-ZFR1821 Pro Routers as repeaters can lead to reduced performance.