Siemens 3RG9001-0AA00 AS-Interface interface user module (IP67) provides four digital inputs for AS-Interface networks. The four 1‑bit inputs are PNP type, each rated for a maximum of 100 mA, with connections through four M12 sockets. As an AS-Interface slave, it reports the state of field devices to a compatible Siemens controller, enabling straightforward integration in industrial automation systems.
