Technical specificationsModelCPU224 DC/DC/DCPhysical characteristicDimensions(W x H x D)(mm)120.5×80×62Power consume7WMemoryProgram memory sizeWith run mode edit20KWithout run mode edit20KData memory10KBack up (by Flash, no need battery)keep over 10 yearsI/OLocal digital inputs14 inputsLocal digital outputs10 outputsDigital I/O image size256(128 inputs/128 outputs)Analog I/O image size64(32 inputs/32 outputs)expansion modules allowed (Max)7 modulesintelligent modules allowed (Max)7 modulesPulse catch inputs14High-speed counters6 counters totalSingle phase6 at 30KHzTwo phase4 at 20KHzPulse outputs2 at 20KHz(DC outputs only)GeneralTimerTotal number:256(1ms:4;10ms:16;100ms:236)Counters256Internal memory bits stored on power down256Time interrupts2 with1ms resolutionEdge interrupts4 up and/or 4 downAnalog adjustment2 with 8 bit resolutionBoolean execution speed0.08µs per instructionReal Time ClockBuilt-inPorts2 RS-485 ports, within1standard PPI portPPI Baud Rates9.6,19.2 and 187.5 KbaudFreeport Baud Rates1.2kbaud to 115.2KbaudMax. cable length per segmentWith isolated repeater:1000 m up to 187.5kbaud, 1200 m up to 38.4kbaudWithout isolated repeater: 50 mMax. number of stations32 per segment, 126 per networkMax. number of masters32Peer to peer(PPI Master Mode)YesPowerInput voltage20.4 to 28.8 VDCInput current110mA while CPU only at 24 VDC700mA while Max. load at 24 VDCInrush current12A at 28.8 VDCIsolation(field to logic)Not isolatedHold up time(loss of power)10ms at 24 VDCSensor voltageL+ minus 5 VCurrent limit1.5A peak,thermal limit non-destructiveRipple noise (sensor to logic)Derived from input powerIsolation (sensor to logic)Not isolatedCPU Digital Input SpecificationsBuilt-in digital input14Input typePNP/NPNRated voltage24 VDC at 4mAMax. continuous  permissible voltage30 VDCSurge voltage35 VDC for 0.5sLogic "1"  voltage range15 to 30 VDCLogic "0"  voltage range0 to 5 VDCInput delaySelectable (0.2 to12.8ms)Connection of 2-wire proximity sensor (Bero)Premissible leakage current (Max.)1mAIsolation (field to logic)YesOptical galvanic500 VAC for 1minuteIsolation groupsRefer to Wiring diagramHigh Speed Counter (HSC) input rateHSC logic level 1(15 TO 30 VDC)20K Hz (Single phase), 10K Hz (Tow phase)HSC logic level 1(15 TO 26 VDC)30K Hz (Single phase), 20K Hz (Tow phase),Inputs on simultaneouslyallCable length Max.Shielded500m normal inputs, 50m HSC inputsunshielded300m normal inputsCPU Digital Output SpecificationsBuilt-in outputs10 outputsOutput typeSolid State-MOSFET(Sourcing)Rated voltage24 VDCVoltage range20.4 to 28.8 VDCSurge current (Max.)8A for 100msLogic "1"  (Min)20 VDC,at maximum currentLogic "0"  (Max)0.1 VDC with 10KΩ loadRated current per point(Max.)0.75ARated current per common(Max)6ALeakage current (Max)10µALamp load (Max)5WInductive clamp voltageL+ minus 48 VDC, 1w dissipationOn State resistance (contact)0.3Ω Typical(0.6Ω max.)IsolationOptical (galvanic, field to logic)500 VAC for 1 minutelogic to contact-Resistance (logic to contact)-Isolation groupsRefer to wiring diagramDelay(Max)Off to on2µs(Q0.0,Q0.1), 15µs(others)On to off10µs(Q0.0,Q0.1), 130µs(others)Switching-Pulse frequency (Max.)20KHz (Q0.0 and Q0.1)Lifetime mechanical cycles-Lifetime contacts-Outputs on simultaneouslyAll at 60℃(horizontal)All at 50℃ (Vertical)Connecting two outputs in parallelYes, only outputs in same groupCable Length (Shielded)500mCable Length (unshielded)150mOrder number6ES7214-1AD23-0XB0ShippingDHL, UPS, Fedex, TNT, EMS, PostPaymentT/T, Western Union, Moneygram, PaypalMinimum Order Quantity1 pcsTechnical SupportfreeProgramming Softwarefree