ifm electronic AC2254 Active 4 input modules, address AS-i module

Bus system AS-Interface, active AS-i module, DIN rail mounting, 4 inputs, operating voltage: 26.5...31.6 V DC, total current consumption from AS-i: 50 mA Combicon connection, Combicon, modules can be connected in series, addressing socket, input supply from external PELV voltage source, version 2.1 with extended address mode, housing material: PA