Bus system AS-Interface, AS-i AirBox, 4 inputs / 2 outputs, AirBox supply via external 24 V DC, operating voltage: 26.5...31.6 V DC, current consumption: 10 mA, total current consumption from AS-i: 280 mA, exhaust air ducted with hose connection, 5/3-way non-overlapping slide valve, locked, flat cable alignment in three directions possible, AS-i flat cable can be contacted directly, addressing socket, version 2.11 and 3.0 with extended address mode, housing material: PA POM piercing contacts CuSn6 surface nickel-plated and tin-plated