Bus system AS-Interface, Active ClassicLine module, AS-i flat cable can be contacted directly, 2 inputs 4...20 mA, Operating voltage: 26.5...31.6 V DC, Total current consumption from AS-i: 250 mA, 2 analog inputs 4...20 mA, For connecting 2- and 3-wire sensors, Addressing socket, Flat cable alignment possible in three directions, Housing material: PA Piercing contacts CuSn6 Surface nickel-plated and tin-plated