One-Way Wireless System

The RAD-ISM-900-SET-UD is an integrated radio & I/O module designed to eliminate cable and conduit for one 4-20 mA current loop and two digital signals in harsh industrial environments. This unique addition to the Phoenix Contact signal conditioning line utilizes 902-928 MHz ISM band spread spectrum frequency hopping technology to guarantee a license free, interference free link between remote devices and the control room. Costly cable and conduit runs on new projects, or retrofitting of existing systems, are eliminated and replaced with this maintenance free, reliable and versatile wireless solution.

Wiring Diagrams

Wiring diagrams are available for the following products. Please click on the appropriate link to view the selected diagram.

RAD-ISM-900-SET-UD Series (formerly HS-900 series)

RAD-ISM-900-SET-UD (2 wire)
RAD-ISM-900-SET-UD (3 wire)
RAD-ISM-900-SET-UD (4 wire)

RAD ISM-900-SET-AC-UD (2 wire)
RAD ISM-900-SET-AC-UD (3 wire)
RAD ISM-900-SET-AC-UD (4 wire)

RAD ISM-900-SET-DC-UD (2 wire)
RAD ISM-900-SET-DC-UD (3 wire)
RAD ISM-900-SET-DC-UD (4 wire)

RAD-ISM-900-SET-BD-BUS Series (formerly DS-900 series)

RAD-ISM-900-SET-BD-BUS (input wiring)
RAD-ISM-900-SET-BD-BUS (output wiring)

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