FX3GC is a compact PLC with features below. 1.Highly integrated. Supports 16DI/16DO, 8AD/6DA. 2.Default 2 PLC programming ports: Mini Type B USB (faster reading speed) and RS422 port. 3.Supports multiple high-speed counting and high-speed pulse. High-speed counting: single phase 6 channels 60KHz or 2 AB(Z) 60KHz + 1 AB phase 10KHz. High-speed pulse: 8 channels, Y0-Y3 is 100KHz, Y4-Y7 is 10KHz. Acceleration and deceleration are independent. High speed count + high speed pulse≤480KHz. 4.32K steps program capacity, 32K power retentive registers. Supports interrupt,linear circular interpolation, PID auto-tuning. 5.Special encryption. Set password as 12345678 to prevent reading data completely. 6.Convenient wiring. 3.5MM pluggable terminals are applied. 7.Easy installation. DIN-Rail (35 mm width) installation is applied. 8.More specifications can be customized.