1. Structure: Highly integrated, compact structure, cost saving and space saving. 2. Programming software: Compatible with GX WORKS 2. 3. Digital input: 8-channel digital quantity input (passive NPN, public terminal isolation). 4. High-speed count input: 6-channel single-phase 60KHz high-speed counting or 2-channel AB(Z) phase 60KHz+1 channel AB phase 10KHz. 5. Digital output:8-channel transistor output (maximum load 500mA) or mixed(relay and transister) . 6. High speed pulse: Support 8-channel 10 KHz pulse output. 7. Communication: Support RS485 communication, RS232 port and CAN 2.0A/B (optional Mitsubishi programming port protocol/MODBUS protocol/RS protocol/BD board protocol). 8. Program encryption: Support PLC special encryption, completely prohibit reading the program, protect the intellectual rights and interests of engineers and manufacturers. 9. Signal filtering: Support input signal filtering time setting, filtering time default 10ms (settable range 6-60ms).