Available. The Pepperl+Fuchs IC-KP-B6-SUBD is a control interface unit designed for RFID applications, featuring a PROFIBUS DP interface. It supports up to four read/write heads or alternatively, two read/write heads and two trigger sensors. The device is equipped with a two-line multi-function LC display with 12 characters per line, facilitating easy configuration and operation. Direct control is possible via four keys: ESC, up, down, and return. Status indicators include LEDs for read/write heads, power, bus communication, and data exchange. The unit operates within a voltage range of 20 to 30 V DC and consumes a maximum of 3.5 W without connected read/write heads. It offers galvanic isolation in accordance with DIN EN 50178, with a rated insulation voltage of 50 V eff. The interface utilizes RS-485 physical layer and PROFIBUS DP protocol, supporting transfer rates from 9.6 kBit/s up to 12 MBit/s. The device is housed in a powder-coated aluminum enclosure, measuring 148 mm in length, 105 mm in width, and 73 mm in height, with a weight of approximately 1000 g. It is designed for ambient temperatures ranging from -25 to 70 °C and can withstand storage temperatures from -30 to 80 °C. The device complies with electromagnetic compatibility standards EN 61326-1 and RoHS Directive 2011/65/EU.