Trådlös I/O expansion för ezeio

RF exp – 400 – nobg
RF exp - 400 - nobg

Easily expand the ezeio Controller with additional inputs and outputs using this wireless expansion module. Each input can be configured for 0-10V, 0-5V, 0-30mA, resistance/switched or pulse. The inputs are also compatible with NTC type temperature sensors. In addition to the four inputs, there are also two relay outputs and built-in temperature/RH sensors.

This wireless module is ideal for monitoring free-standing refrigeration units, hard to reach flow sensors or energy meters. The integrated Temp/RH sensor can be used to calculate dew point for anti-sweat heat control or air enthalpy for HVAC economizers.

  • 4 universal inputs, 2 relay outputs
  • Temperature and Relative Humidity sensor
  • Compatible with pulse meters
  • Up to 300 ft range. Secure communications.


  • Four general purpose inputs
  • Two relay outputs
  • Built-in temperature and relative humidity sensor
  • Up to 300ft range
  • Less than 0.2W self draw
  • Easy to mount, connect and configure
  • Up to 9 expanders per ezeio Controller
  • Built in non-resettable pulse count registers
  • External radio link status LED
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