Function Description:
1、Compatible with Siemens’ s7-200 instruction set.
2、UN software based on Siemens Step 7 MicroWIN, so, Step 7 microWIn can be download to UN PLC( for Non-wizard generated code), no need any modification the program.
3、Add one more additional PPI port, then can communicate with HMI and Programing cable at the same tiem, and perform PPI and Modbus at the same time.
4、High speed instruction performance, each Boolean execution speed is 3 times of Siemens, suit for fast, smooth and stable PID adjustment.
5、Long time power failure remained, can record data for 10 years without battery.
6、Replace Siemens cpu224 directly.
7、Support Siemens Digital, Analog and EM277 expansion Modules, and support Siemens EM277 standard V zone communication.
8、High scan speed of External expansion Module, then provides a shorter scan cycle and ouput speed than Siemens external expansion module, improve the rate of reaction of the equipment.
9、Later UN program software, will perform more convenient communication set.
- Program memory size With run mode edit: 25K bytes
- Data memory: 20480bytes, Backup keep over 10 years
- Local digital inputs: 14 inputs (6 HSC), PNP/NPN, 30K Hz (Single phase), 20K Hz (Two phase)
- Local digital outputs: 10 outputs, Dry contact
- Ports: 2 RS-485 ports, within1standard PPI port
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