The Conserve It Serial Extender module (CI-SE2) is part of Conserve It’s edge hardware portfolio designed to provide an additional two usable RS485 ports to you CI-534 controller.

The CI-SE2 allows for a greater number of serial networks, as well as 34 analogue and digital IO points.

The CI-SE2 communicates to the CI-534 through the Conserve It Serial device network and can form part of a larger chain of CI-534 and CI-XM34IO hardware.

Use Cases

  • Additional 2 x RS-485 ports for a CI-534-N4
  • Additional IO for a CI-534-N4
  • The Conserve It IO device network support all CI-534-N4, CI-SE2 & CI-XM34IO modules


  • 10 Digital Outputs, 8 Analog Outputs & 16 Universal Inputs
  • Input mode setting per Universal Input (resistance, voltage, current, pulse, etc.)
  • Micro USB (1), IO Network
  • Wired 24 Vac/dc
  • 35mm DIN rail or flat panel mounting


  • Additional 2 x RS-485 ports for a CI-534-N4
  • Can be used with CI-534-N4
  • Extremely compact, modular design allows flexibility/versatility in various combinations of IO
  • Extends 34 points and 2 RS-485 ports to an IO Network Capable device like CI-534
  • Add to a CI-534, up to 7 additional extender modules (at 34 points of IO each) for a maximum of 306 points
  • Small unit footprint (11.43cm x 10.8cm x 5.72cm)
  • Low power

View Datasheet


Brand Conserve It Edge
Shipping Width 0.140m
Shipping Height 0.120m
Shipping Length 0.175m
Shipping Cubic 0.002940000m3

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