This is the user guide of Base Radio User Guide 900 MHz ISM Band FCC XYR 5000 Line 34-XY-25-05 Rev. 4 08/06 II Base Radio Models: WBR-AK Versions 1.70 or later. It mainly introduces the use of the device and the safety precautions for using the device.
This manual explains how to install, wire, and configure the Honeywell WBR‑AK Base Radio, a 900 MHz ISM‑band RF transceiver housed in an explosion‑proof enclosure. It covers safety requirements, mechanical and electrical installation, and the steps needed to set up RF and Modbus communications.
The document is organized into sections for a quick start, detailed installation, general configuration, RF communication setup, Modbus communication setup, and technical specifications, plus appendices with menu maps and register definitions.
| Maximum antenna gain | 9 dBd |
|---|---|
| Antenna impedance | 50 ohms |
| Housing | Explosion‑proof |
| RF transceiver module | 900 MHz ISM band |
The antenna must not exceed a gain of 9 dBd.
The RS‑485 network must be physically disconnected from the PC.
No, the antenna is factory installed and must not be removed or modified.