PLC HMI All in One 4.3in Touch Screen Integrated Machine Relay Output Switch Dot 8 in 4 Out DC24V Item Type: PLC HMI All In One Model: WS4312R Output Type: Relay Switch Quantity Points: 8 In 4 out Supply Voltage: DC24V, Operating Range: ±15% Output Current: 5A Display: 4.3in TFT LCD screen Resolution: 480x272Px Color: 260,000 Brightness: 400 cd/m2 Backlight: LED LED Life: 20,000 Hours Touch Screen: 4 Wire industrial resistance touch screen(surface hardness 4H) CPU: 32 Bit 240mhz ARM9 Memory: 128M NAND FLASH Programming Software: For SEEKU HMI_Setup_V2.0 Ethernet: None Analog Input: None Analog Output: None Pulse Output: None High Speed Count: 2 Channels 3K Communication Port: 1 x 232 serial port Memory Capacity: 8000 Steps Download Speed: 38.4KB PLC Series: Compatible with for FX3U and other series Programming Software: Compatible with for Mitsubishi PLC programming software for GX Deve loper or for GX works 2 Program Download Method: USB download USB Flash Drive: Supports USB flash drive download and data importing and export Serial Communication Port: COM communication serial port is 9 pin D type public seat, COM1 support RS232 or RS485 or RS422 communication(can be customized double serial port, only support RS485 communication) Power Protection: Thunder surge protection Opening Size: Approx. 130 x 80mm / 5.12 x 3.15in Machine Size: Approx. 140 x 98 x 36.7mm / 5.51 x 3.86 x 1.44in