The BNI IOL-104-S01-Z012 features an IO-Link 1.0 interface with an operating voltage range of 18-30.2 VDC. It includes an M12x1 male connector (4-pin, A-coded) and 8 M12x1 female slots (5-pin). The device provides 16 PNP digital inputs (Type 2) but does not support configurable inputs/outputs or single-channel monitoring.