PLC投资公司(可编制方案主计长)股份有限公司(Xinje-走了xc)

18 DI/14 DO, AC220 power supply; Can be expanded with expansion module, BD board; Support RTC, power-off retentive; Support basic logic control and data operation; Support high speed count, pulse output, exterior interruption, C language function block, free; switch for I/O points, free protocol communication and MODBUS communication. General Specifications: ItemSpecificationsInsulation Voltage Above DC 500V 2MΩ Noise Resistance1000V 1uS pulse for 1 minute Environment Temperature0 60 Ambient Humidity5% 95% COM 1RS-232, be connected to host machine or HMI for programming or debugging COM 2RS-485/RS-232,network or connect to intelligent instrument, inverter, etc. COM 3BD board extensional communication port RS-485/RS232 InstallationM3 screw fixed or DIN46277 (35mm width) guide rail installation GroundingThe third type grounding (Never perform common grounding with strong power system) Functional Specifications: ItemSpecificationsProgram Operation ModeCirculation scanning mode, timing scanning mode Program ModeInstructions and ladder chart Dispose Speed0.5us Power Failure HoldingFlashROM User Program’s Capacity8000 steps I/O Points18 input points,14 output points Output FormatRelay Power SupplyAC220V Interior Coil’s Points (M)8512 points Timer(T)Points620 points Specification100mS timer: set time 0.1 3276.7 seconds 10mS timer: set time 0.01 327.67 seconds 1mS timer: set time 0.001 32.767 seconds Counter(C)Points635 Points Specification16 bits counter:Set value K0 32767 32 bits counter: Set value K0 2147483647 Data Register(D)8512 characters FlashROM Register(FD) 2048 characters High-speed Count FormatHigh speed counter, pulse output, exterior interruption Timing Scanning Interval Setting 1 99ms Password Protection6 characters ASCII Self-diagnose FunctionPower on self-diagnose, monitor timer, grammar check