KNX Binary Input 4-channel, 2 SU MDRC, Potential free version

KNX Binary Input 4-channel, 2 SU MDRC, Potential free version. Version to connect potential free contacts. LED indicator for each channel, Max. cable length 100 m. To connect Push-buttons, switches, window contacts. Multitouch-function, sends up to 4 values on the same or different objects. Innovative group control with long/extra long button press. 4 integrated logic modules, e.g., to evaluate the inputs (closed window or send a second object). NO- and NC operation, contact status send. Dimmer- and shutter function for singular- and double Push-button operation. Sending of values, forced operation. Scenes and blocking object for each channel. Short/Long button press with 2 objects. Pulse and switch counter with extensive counter functions (suitable for 30 ms S0 pulse, e.g Eltako DSZ ). Cyclic sending, sending after reset. Internally generated 12 V contact voltage. 3 year warranty.