14 DI/10 DO, 20 relay outputs (R) or transistor outputs transistor mixed output (RT)(AC220 or
DC24V power supply; can be expanded with expansion module, BD board.
Support RTC, power-off retentive;
Support basic logic control and data operation;
Support high speed count, pulse output, exterior interruption, C language function block, free switch for I/O points, free protocol communication and MODBUS communication.