GIRA 2128 00 GIRA 212800 binary input 8-fold 24V KNX/EIB REG

Binary input 8-way 12 - 48 V AC DC potential-free for KNX REG plus REG binary inputs for connecting contacts. The switching operations of contacts (e.g. monitor or button) are converted into KNX telegrams. The inputs can be assigned to different functions or blocked independently of one another. Signal display via yellow status LED possible. Features: Each input has the full range of functions. All channel-oriented functions can be parameterized separately for each input. Actively sending telegrams from the inputs can be globally delayed after bus voltage return or after an ETS programming process. Debounce time and telegram rate limit can be configured. Free assignment of the switching, dimming, blind, value transmitter and pulse counter functions to the inputs. Locking object for locking individual inputs (polarity of the locking object can be set) for the switching, dimming, blind and value transmitter functions. Behavior when bus voltage returns can be parameterized separately for each input. Switching function: two independent switching objects available for each input (switching commands can be individually parameterized), command can be set independently on rising and falling edges (ON, OFF, TOGGLE, no reaction), independent cyclical sending of switching objects can be selected depending on the edge or depending on the object value. Dimming function: 1-surface and 2-surface operation, time between dimming and switching and dimming step size can be adjusted, telegram repetition and stop telegram sending possible. Blind function: command can be set on rising edge (no function, UP, DOWN, TOGGLE), operating concept can be parameterized (Step - Move - Step or Move - Step), time between short and long operation can be adjusted (only with Step - Move - Step), slat adjustment time can be adjusted. Value transmitter function: Edge (button as normally open contact, button as normally closed contact, switch) and value on edge can be parameterized, value adjustment on button via long button press for value transmitter possible, light scene extension with memory function also allows saving of the scene without prior recall. Pulse counter function: Counting interval adjustable, edge (counting on rising edge, counting on falling edge, counting on rising and falling edges) can be parameterized, number of pulses required at the input can be parameterized, number of counting pulses required for a counter change can be parameterized, each input contains a main counter and an intermediate counter, main counter and intermediate counter can work separately as up or down counters, start and end values of the counters can be specified via parameters or communication object, counter reading can be query via KNX or automatically, behavior after the counter has expired can be parameterized, pulse counter can be reset via KNX (counter reset).The binary input has eight independent inputs to which electrical signals in the voltage range from 12 to 48 V can be connected. Evaluation of direct voltage signals (DC) or alternating voltage signals (AC). The binary input provides a separate DC 24 V auxiliary voltage (SELV) for connecting potential-free contacts. Status messages in the event of errors can be sent to the bus using the auxiliary voltage. Connection of meters with S0 interface possible (e.g. energy, gas, water meters).
Type: 2128 00