1Writing applications in ladder language support GX-Develoer, GX-WORK2. 2Support for human-machine interface links, the application is exactly the same as FX3U. 3The programming port is a port for program download and communication with the human machine interface. 4This PLC adopts industrial-grade 32-bit MCU with strong anti-interference, and its running speed far exceeds the original FX3U. 514-point input and 10-transistor output of the board.Features: Writing applications in ladder language support GX-Develoer, GX-WORK2. Support for human-machine interface links, the application is exactly the same as FX3U. Support ladder programming, download, monitor. The programming port is a port for program download and communication with the human machine interface. This PLC adopts industrial-grade 32-bit MCU with strong anti-interference, and its running speed far exceeds the original FX3U. This PLC transmission baud rate is 38400. 14-point input and 10-transistor output of the board. Y0-Y3 transistor can output up to 100K pulse. Y4-Y7 transistor can output up to 12K pulse. Y0-Y10 can also be used for ordinary output, which can drive stepping, solenoid valve, cylinder and other DC 24V load. The board is powered by DC 24V. Do not input AC or 220V voltage. Specification: Baud Rate:38400 Power Source:24VDC Input power DC 24V Number of steps 8000 steps; 2 communication ports: 1 RS232 (DB9 serial communication port is FX3u protocol 38400, 7, E, 1; 1 RS485 (485 option) (communication protocol can be set D8120) Input point X component XO-X27, DC24 input, active low. X0-5 is the high-speed counting input port (12KHZ) Input point Y component YO-Y3 is the transistor output, the transistor output current is 500mA, plus the freewheeling diode can reach 4A; YO-Y3 is 4 channel 100K pulse output, the output current is 500mA, plus the freewheeling diode can reach 4A.; Y4~Y11 is the transistor common output Can directly drive 24V3A load Analog input 6 analog inputs, 12-bit accuracy, (3 voltages 0-10V, 3 currents 0-20MA); read analog with RD3A instructions Analog output 2 analog outputs, 12-bit accuracy, output voltage: 0-10V. Output analog voltage with WR3A command Intermediate relay M MO-M3071, the power-down storage range can be set to MO-M1023, the default M500-M1023 Step point S S0-1023, the power-down storage range can be set to S0-S1023, the default S500-S9999 100Ms timer TO-T199, cumulative power-down save T184-T199 10Ms timer T200-T249, cumulative power-down save T246-T249