Application - Johnson Controls - WRZ-STR0000-x - WRZ-STRNIST-2 - Wireless Device - WRZ One-to-One Wireless Room Sensing System

WRZ-STR0000-x Series Wireless Refrigerator or Freezer Temperature Transmitter and Probe Assemblies Installation Guide

Brand
Johnson Controls
Product name
WRZ One-to-One Wireless Room Sensing System
Document type
Installation Guide
Part number
24-10332-10
Document revision
H
Revision date
2020-07-09
Language
English

Use the WRZ-STR0000-x Series Wireless Refrigerator or Freezer Temperature Transmitter and Probe Assemblies to sense the temperature in either a refrigerator or freezer unit, and transmit wireless temperature data to a receiver or controller.

In a mesh application, the WRZ sensor is compatible with the ZFR18xx Wireless Field Bus Systems (ZFR181x, ZFR182x, ZFR183x). See Table 1. The transmitter communicates with system controllers through the ZFR18xx Router, the ZFR or the ZFR Pro Series Router. Up to nine WRZ Series Sensors can associate with a single Controller.

A WRZ-STR0000-x Series Wireless Refrigerator or Freezer Temperature Transmitter and Probe Assembly can also be used in a one-to-one application non-mesh network to communicate with a WRZ-78x0-0 Wireless Receiver. The WRZ-78x0-0 Receiver transfers data to the controller through the Sensor Actuator (SA) communication bus. In a typical application, one WRZ-STR0000-x Series Transmitter reports to one WRZ-78x0-0 Receiver, but up to five WRZ-STR0000-x Series Transmitters can associate with a single WRZ-78x0-0 Receiver.

The WRZ-STR0000-x Series Transmitter can transmit sensed temperature and low battery conditions to an associated router or receiver. Use the WRZ-STR0000-x Series Wireless Refrigerator or Freezer Temperature Transmitter and Probe Assemblies for indoor, intra-building applications only.

Important: The WRZ-STR0000-x Series Wireless Refrigerator or Freezer Temperature Transmitter and Probe Assemblies are intended to provide an input to equipment under normal operating conditions. Where failure or malfunction of the transmitter and probe assembly could lead to personal injury or property damage to the controlled equipment or other property, additional precautions must be designed into the control system. Incorporate and maintain other devices, such as supervisory or alarm systems or safety or limit controls, intended to warn of or protect against failure or malfunction of the transmitter and probe assembly.

Important : Le WRZ-STR0000-x Series Wireless Refrigerator or Freezer Temperature Transmitter and Probe Assemblies est destiné à transmettre des données entrantes à un équipement dans des conditions normales de fonctionnement. Lorsqu'une défaillance ou un dysfonctionnement du transmitter and probe assembly risque de provoquer des blessures ou d'endommager l'équipement contrôlé ou un autre équipement, la conception du système de contrôle doit intégrer des dispositifs de protection supplémentaires. Veiller dans ce cas à intégrer de façon permanente d'autres dispositifs, tels que des systèmes de supervision ou d'alarme, ou des dispositifs de sécurité ou de limitation, ayant une fonction d'avertissement ou de protection en cas de défaillance ou de dysfonctionnement du transmitter and probe assembly.