REG housing 2 TE Intended use Radio receiver for series installation modules Operation with power supply unit Item no.: NT 1220 REG VDC Installation on top hat rail in accordance with DIN EN 60715 in sub-distribution board Product features Integrated antenna External antenna (item no.: FM ANT) can also be connected in case of unfavorable installation conditions, e.g. metal distribution cabinets Nominal voltage: DC 12 V SELV Current consumption: typically 15 mA Ambient temperature: −5 ... +45 °C Protection class: III Installation width: 36 mm (2 TE) Number of REG modules: max. 32 Bus connection: connection terminal Cable length: max. 3 m Cable type: JY(St)Y 2 x 2 x 0.8 mm Radio frequency: 868.0 ... 868.6 MHz Radio range: typically 100 m Transmission power: max. 20 mW Receiver category: 2