2128REG - KNX Devices Binary input, 8-gang Rail mounting device, 4 rail units 8 inputs 12 ... 48 V AC/DC Auxiliary voltage output DC 24 V (SELV) for polling potential-free contacts with status indicator ETS product family: Input Product type: Binary input - Quad Industry GmbH

Артикул: 2128REG Наименование: KNX Devices Binary input, 8-gang Rail mounting device, 4 rail units 8 inputs 12 ... 48 V AC/DC Auxiliary voltage output DC 24 V (SELV) for polling potential-free contacts with status indicator ETS product family: Input Product type: Binary input Производитель: JUNG KNX Devices Binary input, 8-gang Rail mounting device, 4 rail units 8 inputs 12 ... 48 V AC/DC Auxiliary voltage output DC 24 V (SELV) for polling potential-free contacts with status indicator ETS product family: Input Product type: Binary input Intended use *     Polling of conventional switching or push-button contacts, glass break detectors etc. in KNX systems, for reporting of states, operation of loads, etc. *     Mounting on DIN rail according to EN 60715 in distribution boxes Product characteristics *     Status LED for each input *     Detection of voltage levels and changes on the input *     Transmitting the input state to the bus *     Transmission behaviour freely settable *     Functions: switching, dimming, blinds up/down, brightness values, temperatures, calling up and saving scenes *     Inputs can be disabled separately *     External AC and DC voltages can be connected *     Auxiliary voltage output for polling potential-free contacts *     No separate power supply required *     Separate reference potentials for inputs *     Pulse counter (firmware version V02 or higher), also suitable for S0 pulses Technical data Rated voltage KNX: DC 21 ... 32 V SELV Power consumption KNX: max. 350 mW Stand-by: max. 200 mW Connection, KNX: terminal Ambient temperature: ?5 ... +45 °C Storage/transport temperature: ?25 ... +70 °C Inputs Rated voltage: AC/DC 12 ... 48 V Signal level "0" signal: AC/DC ?48 ... +2 V Signal level "1" signal: AC/DC 8 ... 48 V Input current at rated voltage: 2 mA Signal duration: min. 30 ms Rated frequency AC signal: 30 ... 60 Hz Number of contacts per input Make contacts: unlimited Break contacts: max. 20 Output voltage: DC 24 V SELV Mounting width: 72 mm (4 rail units) Stand-by power: max. 200 mW Power loss: max. 1 W Connection: screw terminals single wire: 0.2 ... 4 mm2 stranded without ferrule: 0.34 ... 4 mm2 stranded with ferrule: 0.14 ... 2.5 mm2 Cable length: max. 100 m Manufacturer: JUNG Ref.-no.: 2128 REG

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