Specification: Model：FX3U-24MR Input Voltage：DC24V Program Steps 8000 steps:2 communication port:one RS232 (DB9 serial communication port is FX3u, one RS485 (485 choose match) (communication protocol can be set D8120) Input Point X Component X0-X15, DC24 input, low level effectively.X0-5 high-speed counting input port (default is 12 KHZ). Output Point Y component Y0-Y11 is relay output. Relay output current 5AY0-2 for high-speed output (. 26k) Analog Input 6 channels analog input, 12-bit precision, input voltage:0-10V; 0-20mA; Read analog with RD3A command Analog Output 2 channels analog output, 12-bit precision, output voltage:0-10VOutput analog voltage with WR3A command S0-1023, power-off save range can be set S0-S1023 100Ms Timer T0-T199, accumulative power-off save T184-T199 10Ms Timer T20-T249, accumulative power-off save T246-T249 1Ms Timer T250-T383, T250-255 is accumulated type 16-bit Counter C0-C199, power-off save C100-199 32-bit Counter C200-C219, power-off save C220-C234 32-bit High-speed Counter X0-5 external interrupt.Timer Interrupt (1ms is unit). Counter interrupt. Special M Component M8000 is normally closed during operation, M8002 power-on pulse, M8011 is 10Ms pulse, M8012 is 100Ms pulse, M8013 is 1s pulse, M8014 is minute pulse. Size：12.5*12.5*4.3cm/4.9*4.9*1.7in Weight：Approx.358g/12.6oz Package list: 1 x PLC Controller 1 x Cable