MAIN CHARACTERISTICS range of product TAC XENTA product or component type I O MODULE range compatibility TAC VISTA COMPLEMETARY CHARACTERISTICS [Us] rated supply voltage 24 V AC 5060 HZ 20 power consumption in W 4 W communication port protocol LONTALK 78 KBITSS input type THERMISTOR 1800 OHM 25 DC number of inputs 4 minimum pulse duration 0.02 S input voltage 010 V DC input current 0...20 MA standards EN 50081-1 product certifications CE enclosure material ABS PC height 90 MM width 110 MM depth 77 MM product weight 0.2 KG