ICRM 915 SCADA Radio

ICRM 915 SCADA Radio

Aarcomm’s Industrial Communication Radio Module (ICRM) is designed for use in demanding long-range applications that require high reliability and robustness. This radio operates in the 900 MHz unlicensed band and utilizes a proprietary anti-jamming frequency hopping spread spectrum (FHSS) protocol allowing interference free operation.

The ICRM provides communications between PLCs, RTUs and SCADA systems by seamlessly connecting to multiple industrial networks via fieldbus protocols such as Modbus RTU/ASCII and Allen-Bradley using the serial ports.

Feature summary

  • 900MHz FHSS (frequency hopping spread spectrum)
  • 1W output power
  • up to 200 kbps data throughput
  • long range: up to 40 miles line of sight
  • RS-232, RS-422/RS-485 and USB interfaces
  • Modbus RTU/ASCII, Allen-Bradley
  • FCC/IC and CSA/UL approvals


The ICRM is an ultra-long range wireless modem specifically designed for mission critical industrial communications. These high performance license-free radios can be used in applications such as tank level gauging, VFD pump monitoring, emergency remote shutdown, and telemetry. Aarcomm’s SCADA radios are compatible with Modbus and Allen-Bradley protocols using serial RS-232/RS-485.

Ideal for:

  • SCADA Systems
  • Industrial Automation
  • Remote Monitoring
  • Wire Replacement
  • Control Electronics
  • Oil and Gas
  • Heavy Industry
  • Waste and Wastewater


ICRM-915 SER User Guide (PDF)
ICRM Software Upgrade Utility
ICRM Configuration Utility


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