With the INAT OPC-Server MPI you can link your process visualization system directly with the MPI interface of the S7 controllers.

Special features
¡@¡E For all OPC Clients on the base of specification 1.0 / 2.0.
¡@¡@(several clients simultaneously).
¡@¡E Protocols: MPI to S7-300/400, PPI to S7-200.
¡@¡E Clearly arranged list of all parameterized connections with status display of runtime parameters.
¡@¡E Provides MPI bus
¡@¡E Four serial interfaces (COM1 to COM4).
¡@¡E Performance: Transfers up to 21 items/sec
¡@¡@21 Updates/s for the reading of 10 Byte (Baudrate 115200)
¡@¡@40 Updates/s via 2 adapter for the reading of 10 Byte from each
¡@¡@6 Updates/s for the reading of 400 Byte
¡@¡E Negligible CPU load
¡@¡@< 10% for 2 serial interfaces with 115,2 KBaud and 100% load for each; tested with a Pentium III 600 MHz
¡@¡E Optimizes the OPC communication by the comparison of new / old data in the OPC server
¡@¡E A cumulative frame list reduces the writing to the PLC.
With the OPC server MPI / PPI you are able to read several S7 controllers via the MPI Bus cable

Order data