The BNI CCL-502-100-Z001 is a CC-Link V1.1 interface module with an operating voltage range of 18-30.2 VDC. It features an M12x1 male 4-pin A-coded connector (COM 1) and an M12x1 female connector (COM 2). The device includes a 7/8" male 5-pin input for supply voltage and a 7/8" output connection.