Features:_x000D_ _x000D_ Writing applications in ladder language support GX-Develoer, GX-WORK2. _x000D_ Support for human-machine interface links, the application is exactly the same as FX3U. _x000D_ Support ladder programming, download, monitor. _x000D_ The programming port is a port for program download and communication with the human machine interface. _x000D_ This PLC adopts industrial-grade 32-bit MCU with strong anti-interference, and its running speed far exceeds the original FX3U. _x000D_ This PLC transmission baud rate is 38400. _x000D_ 14-point input and 10-transistor output of the board. _x000D_ Y0-Y3 transistor can output up to 100K pulse. _x000D_ Y4-Y7 transistor can output up to 12K pulse. _x000D_ Y0-Y10 can also be used for ordinary output, which can drive stepping, solenoid valve, cylinder and other DC 24V load. _x000D_ The board is powered by DC 24V. Do not input AC or 220V voltage. _x000D_ _x000D_ Specification:_x000D_ Baud Rate:38400_x000D_ Power Source:24VDC_x000D_ Input power DC 24V _x000D_ 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) _x000D_ Input point X component XO-X27, DC24 input, active low. X0-5 is the high-speed counting input port (12KHZ) _x000D_ 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 _x000D_ Analog input 6 analog inputs, 12-bit accuracy, (3 voltages 0-10V, 3 currents 0-20MA); read analog with RD3A instructions _x000D_ Analog output 2 analog outputs, 12-bit accuracy, output voltage: 0-10V. Output analog voltage with WR3A command _x000D_ Intermediate relay M MO-M3071, the power-down storage range can be set to MO-M1023, the default M500-M1023 _x000D_ Step point S S0-1023, the power-down storage range can be set to S0-S1023, the default S500-S9999 _x000D_ 100Ms timer TO-T199, cumulative power-down save T184-T199 _x000D_ 10Ms timer T200-T249, cumulative power-down save T246-T249 _x000D_ 1Ms timer T250-T383, where T250-255 is cumulative _x000D_ 16-bit counter CO-C199, save power C100-199 _x000D_ 32-bit counter C200-C219, save power C220-C234 _x000D_ 32-bit high-speed counter C235-255; C235-240 is a single-phase counter, no multiplier; C241-240 is a single-phase counter, 2 times the frequency; C247-249 is a two-phase counter, no multiplier; C250-252 is a two-phase counter, 2 times Frequency; C253-255 is a two-phase counter, 4 times frequency _x000D_ Register D DO-D7999, the power-down storage range can be set to DO-7999. _x000D_ Indirect addressing pointer V, Z VO-7, Z0-7 _x000D_ P subroutine jump number PO-63 _x000D_ I interrupt XO-5 is interrupted outside. Timer interrupt (1MS is the unit). Counter interrupt _x000D_ Special M component M8000 is normally closed when running, M8002 is powered on pulse, M8011 is 10Ms pulse, M8012 is 100Ms pulse, M8013 is 1s pulse, M8014 is minute pulse. _x000D_ _x000D_ _x000D_ _x000D_ Mnemonic, name Function _x000D_ LD Operation starts normally open contact _x000D_ LDI Operation starts normally closed contact _x000D_ LDP Rising edge detection operation starts _x000D_ LDF The falling edge detection operation starts _x000D_ AND Series normally open contacts _x000D_ ANI Series normally closed contacts _x000D_ ANDP Check the serial connection on the upper edge _x000D_ ANDF Falling edge detection serial connection _x000D_ OR Parallel normally open contact _x000D_ ORI Parallel normally closed contact _x000D_ ORP Rising edge detected parallel connection _x000D_ ORF Falling edge detection parallel connection _x000D_ ANB Series connection between circuit blocks _x000D_ ORB Parallel connection between circuit blocks _x000D_ OUT Coil output drive _x000D_ SET Coil action remains _x000D_ RST Remove line wet motion retention _x000D_ PLS Coil rising edge output _x000D_ PLF Coil falling edge output _x000D_ ALT Alternate output _x000D_ MC Common string connection point with coil command _x000D_ MCR Common contact release command _x000D_ MPS Operational storage _x000D_ MRD Storage readout _x000D_ MPP Storage readout and reset _x000D_ INV The operation result is reversed _x000D_ END End of program _x000D_ _x000D_ 4 step ladder instructions _x000D_ STL Step ladder start _x000D_ CALL Call subroutine _x000D_ RET Step ladder end _x000D_ SRET Subroutine return _x000D_ _x000D_ Package List:_x000D_ 1 x PLC Controller_x000D_ _x000D_ _x000D_ _x000D_ Note:_x000D_ Please note that the new type and old type of this product will be se