- Main module: 12\22\24 points; Extension module: 22 points
- It is flexible for extending, and the optimal max. configuration is 7 I/O extension modules, 1 voice module, and 1 SMS module.
- Program memory capacity: 320 FBDs, EEPROM.
- It is allowed to place a Li-ion battery to power the clock.
- When using a PLC of DC12-24V, at most has 12 voltage analog inputs 0-10V, 2 current analog inputs 4-20mA and 2 analog outputs 4-20mA.
- High-speed operation: at most 4 high-speed inputs 10KHZ and 2 high-speed outputs 10KHZ.
- MODBUS protocol, and can be connected to SH-300 (Text Panel)
- New function blocks: pulse width modulation (PWM), pulse output (PTO), ACC, SMS and analog calculation etc.