SIMATIC S7-400 with OPC UA CP (CP 443-1 OPC UA)

SIMATIC S7-400 with OPC UA CP (CP 443-1 OPC UA)

Member: Siemens AG

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The CP 443-1 OPC UA is the new communication processor of the SIMATIC S7-400 for connecting to Industrial Ethernet networks. With its own processor, it relieves the CPU of communications tasks.

The CP enables data to be provided directly from the controller rack for other nodes or receive data from them by means of a standardized OPC UA interface.

The CP can be used as OPC UA Server and/ or OPC UA Client. Communication as OPC UA Client takes place by means of user blocks standardized by the PLCopen organization.


UA Embedded Server

UA Embedded Server





S7-400 with CP 443-1 OPC UA