2/28/2022 6:24 PM | |
Posts: 257 Rating: (78)
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It may be necessary to connect older S7-400 controllers with Ethernet CPs. The older CPs are no longer available: Discontinued CP 443-1 (6GK7 443-1EX11-0XE0), announcement of type deletion. To realise the requirement, the following solution approaches would be conceivable:
SIMATIC S7-400, CPU 414-2 Central module with: Main memory 2 MB, (1 MB code, 1 MB data), 1st interf. MPI/DP 12 MBit/s, 2. interface port PROFIBUS DP Order No. 6ES7414-2XL07-0AB0 The CP 443-1 device manual (chap. 2 from page 6) contains information on the requirements for use with the S7-400. or
SIMATIC Cloud Connect 7, CC716 IoT Gateway for connecting 7 automation data to OPC 2xEthernet RJ45, 1xMPI/PB Field protocols: S7 communication, Modbus MES/Cloud Protocols: MQTT, OPC Order. No. 6GK1411-5AC00 In addition, data read from lower-level S7 stations could be made available as OPC UA variables (server) by means of SIMATIC CloudConnect 7. This enables standardised data exchange, e.g. with MES systems or HMI and controls from other manufacturers. Best regards, SIMATIC Internation Technical Support Hub |
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