BIS C works with low frequency (LF) and uses two frequencies: 455 kHz for writing and 70 kHz for reading. The evaluation units process the data recorded by the reading heads and pass them on to the industrial field bus, which communicates with the PLC/PC. With evaluation units of type BIS V, you can operate up to four reading heads simultaneously - regardless of whether they are LF, HF or UHF. Product group=LF (70/455 kHz), interface=INTERBUS, supported RFID technologies=LF 70/455 kHz (BIS C ), number of connectable S/L heads / antennas=2, operating voltage Ub=19.2...28.8 VDC, housing material=aluminum, die-cast, ambient temperature=0...60 °C, protection class=IP65 with connector, approval/conformity=CE,WEEE, connection=plug, 9-pin socket, 9-pin plug, 5-pin