Compact fieldbus station for AS-interface, 4 inputs, 3 outputs, bus connection via AS-interface ribbon cable or M12 x 1 connector, connection of field devices via M12 x 1 connector, AS-i specification V2.1, short circuit diagnosis, encapsulated housing, protection class IP67, address range 1...31 A/B, 4 inputs PNP, 3 outputs PNP, 24 VDC, additional supply for the outputs