A ZFR1811 Wireless Field Bus Router is used with Field Equipment Advanced Application Controllers (FACs), Field Equipment Controllers (FECs), Input/Output Modules (IOMs), and Variable Air Volume Modular Assembly (VMA) Series field controllers.
The ZFR1811 Router provides a wireless interface between:
- a field controller and the supervisory controller (by means of a ZFR1810 Coordinator)
- a field controller and associated WRZ Series Wireless Room Sensors
Additionally, the ZFR1811 Wireless Field Bus Router can be used as a repeater in WRZ-7860-0 One-to-One Wireless Room Temperature Sensing System. For more information, refer to the WRZ Series One-to-One Wireless Room Sensing System Technical Bulletin (LIT-12011641).
Up to nine WRZ Series Sensors can be associated with a single field controller. In multi-sensor applications, the ZFR1811 Router passes all the sensor data to an FAC, FEC, IOM, or VMA controller, which can be configured to either average the sensors’ input or select the highest or lowest sensed condition for control of the target zone.
A ZFR1811 Router is powered directly from the connected field controller’s 15 VDC output.
The Router can also be powered by the power supply in the Repeater Accessory Kit to serve as a stand-alone repeater, extending the range of the communications within the wireless mesh network.
Refer to the ZFR1800 Series Wireless Field Bus System Technical Bulletin (LIT-12011295) for information about commissioning and configuring a ZFR1800 Series Wireless Field Bus System for operation.