Din Rail 8 Input / 8 Output Module

Device GRIO-08CH-KNX is a DIN rail EIB / KNX actuators with 8 relay outputs that can be configured as: – 8 outputs for light / load control – 8 channels for valve in PWM (solenoid actuators) – 4 channels for roller shutter / venetian control – 4 channels for 3-point valve control – 2 fancoil actuators 2-pipes It is also possible to combine 2 or 3 relays with logic interlock for 4-pipe / 3-speed fancoil control or combine groups of relays (up to 8) for special function using logic interlock . The device also includes 8 inputs that can be connected to pushbuttons, switches, or be configured as outputs to activate individual signalling LEDs and can be used for on / off, dimming, shutters or venetian blinds / scenarios, sequences, step-by-step commands, etc. 4 inputs (of the 8) are configurable as analogue for the connection of NTC temperature probes (codes GRTE-SEN and GRTESEN- 2) with which to send 4 temperature measurements on the bus and manage a simple on / off controls (e.g. thermo furniture). It is also possible to enable 2 complete thermostat modules; each thermostat module manages 2 stages with integrated PI controller for driving heating and cooling equipment, valves, 2 and 4-pipe fancoils, etc.