GIRA Relay inset 540300 1 pc(s)

System 3000 Relay switch insert Features: - Switching of lights and single-phase motors. - Control of electrical floor heating and thermal actuators in combination with a room temperature controller attachment. - Adaptive zero-point switching. - Connection of extensions possible. - Automatic switch-off of the load. Delay time can be set in five stages, not re-trigger. - Test mode for function testing. - Operation with neutral conductor connection. Combination with RF operating attachment 1-way/2-way for KNX- switch actuator channel 1-way or heating actuator 1-way. - Sensor channel 1-way or 2-way. - Local control of the system 3000 operation possible. - Radio control of other devices for KNX as a sensor is possible. - Temperature detection. - Function selection of the insert for switching: NO/NC operation, staircase function with switch-off pre-warning, scene function (16 scenes), lock function, time delays. Extension input is possible as an additional control station for System 3000 use or for radio control of other devices for KNX as a sensor. - Function selection of the use for room temperature controller: Activation of 230 V actuators, heating, cooling, heating and cooling mode, switching of the heating or cooling mode by means of communication object or extension input. PWM and 2 point controller, absolute and relative setpoint preset, heat requirement control including cascading, valve protection function. Cyclic monitoring of the floor temperature, service mode for valve output, anti-freeze function (automatic or via communication object), adjustment of the temperature sensor, boost function, summer and winter compensation, scene function (16 scenes). Notes: - If the ambient temperature is higher than 35°C, the connected load must be reduced.

This text is machine translated.