Zhejiang University Zhongkong ECS700 system
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For the new project we launched recently, we chose the Zhejiang University Zhongkong ECS700 system. The controller specified in the technical agreement is of the FCU712 model, while the terminal diagram provided by the manufacturer refers to the FCU711 model. What are the differences between these two models? I only know that the FCU711 is an older version; however, I’m not very familiar with its specific performance parameters. I would appreciate it if anyone who knows more could share their insights!
It’s best to consult the control center directly regarding this issue. It’s possible that the template text for the terminal diagram hasn’t been updated
The main difference between the two is the number of measurement points; FCU712 has a greater capacity for measurement points than FCU711. The terminal diagram likely was generated using an old template, with the model numbers not being changed. The controller shouldn’t be replaced casually.
FCU711-S FCU712-S Project Performance Metrics Performance Metrics RAM 20MBytes 36MBytes Flash 16MBytes 16MBytes Maximum number of I/O points 2000 4000 Maximum number of AIs 1000 2000 Maximum number of AOs 500 1000 Maximum number of DIS 2000 4000 Maximum number of DOS 1000 2000 Maximum number of custom integers 250 500 Maximum number of custom switches 1000 2000 Maximum number of custom analog values 1000 2000