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New IO boards for ETM 2G and 3G/NextG modems

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article image ETM Pacific IO Board

ETM Pacific  introduces their second generation IO boards for use with 2G/GSM and 3G/NextG intelligent terminals.  

The I/O boards allow for the connection of typical commercial/ industrial sensors and control components such as 0-10v or 4-20mA sensors as well as switching of DC loads to a maximum of 2A 30VDC to the ETM9570-1 or ETM9910-1 intelligent terminals to allow for SMS alarm, control applications or automated data logging solutions.  

Key application of the original IO boards:  

  • Irrigation pump control
  • Temperature monitoring of cool rooms and remote warehouses
  • Monitoring of water levels in tanks
  • Logging of water depths in bore holes
  • Monitoring of pressures in vacuum equipment
Building on the flexibility and success of the existing unit, the new boards add an optional 24V switched sensor power supply to enable them to provide 24VDC power to sensors while being powered at any voltage from 6 to 35VDC.

The IO boards are available in two versions: one without switched sensor supply fitted and one with the switched sensor supply fitted.  

ETM Pacific specialises in the sale of wireless modems in Australia, New Zealand and Asia, and is also the distributor for Cinterion Wireless Modules GmbH in Australia and New Zealand.

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