Universal interface CE2 (4 IN conf. / 2 OUT relais 5A)

DIN-Rail mount modules



The Ekinex® universal interface EK-CE2-TP is a KNX device which can be used as input and/or output module. The device is equipped with:

  • 4 inputs to connect the KNX bus to switches, pushbuttons or classic sensors (normally not communicating on the KNX bus) or any binary signals from other devices, in order to control KNX bus functions. In addition, one input is configurable as analog to connect a NTC temperature sensor (10 kΩ a 25 °C);
  • 2 5A relay outputs to be used as electrical load control (independent) or paired for shutter and blind actuator control.

The voltage for polling the inputs is supplied within the device. The device integrates a KNX bus communication module and is realized for flush-mounting or for mounting on a standard 35 mm DIN-rail. The device is powered by the KNX bus and does not require auxiliary power supply.

Power supply
  • 30 Vdc power supply by KNX bus
  • Current consumption from bus < 10 mA

Delivery includes a terminal block for connection to the bus. The NTC temperature sensors (page 231) for those channels configured as [AI] must be ordered separately.


Support for mounting on a standard 35 mm DIN-rail (code EK-SMG-35) and spring for snapping on the back of Ekinex® wall-mount devices (code EK-MAR-...) to be ordered separately.

Functions / Features
  • Plastic casing
  • Programming pushbutton and LED on the case
  • Connection to bus line with KNX terminal block
  • Screw terminal blocks for connecting inputs and outputs
  • IP20 protection degree (installed device)
  • Weight 35 g
Configurationa and commissioning

A detailed description of the parameters can be found in the application manual of the device. Configuration and commissioning require ETS5 2.0 or later versions. ETS application program: APEKCE2TP##.knxprod (## = release).

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