Bus system AS-Interface, AS-i Safety at Work, AS-i flat cable can be contacted directly, 2x2 safe inputs / 2 non-safe LED outputs / 2 non-safe outputs, operating voltage: 26.5...31.6 V DC, current consumption: 280 mA, M12x1 sockets, safe AS-i input module 4SI / 2DO T / 2LO, addressing socket, flat cable alignment possible in three directions, housing material: PA piercing contacts CuSn6 surface nickel-plated and tin-plated
