6193/32-101 Universal I/O Concentrator, 32-fold, MDRC, BJE

Data Sheet:

32 inputs/outputs for connecting potential free low-voltage push buttons or signal lamps (max. 80 mA each.). Not suitable for controlling relay. Connecting cables max. 10 m. The channels are freely parameterisable as output or input with the help of ETS. External stabilised voltage supply (12-24 V DC, e.g. 6191/11-101 or 6193/33-101) is required. The bus can be connected via enclosed terminal block.