AB罗克韦尔PLC模块1769-IF16C接线图
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1769-IF16CCompact current analog input moduleTable 22 - Technical Specifications - 1769-IF16CAttribute1769-IF16CInputs 16 single-endedInput range 0…20 mA4…20 mAFull scale range(1)0…21 mA3.2…21 mACurrent draw @ 5.1V 190 mA Current draw @ 24V 70 mA Heat dissipation, max 4.0 WConverter typeSigma DeltaResolution (2)16 bits (unipolar)15 bits plus sign (bipolar)Rated working voltage(3)30V AC/30V DCCommon mode voltage range(4)±10V DC max per channelCommon mode rejection> 60 dB @ 50 and 60 Hz with the 16 Hz filter selectedInput impedance 249 Accuracy(5)±0.5% full scale @ 25 °C (77 °F)Accuracy drift with temperature ±0.0045% per °CNonlinearity±0.03%Repeatability(6)±0.03%Module error 1.25%Overload at input terminals, max(7)
±28 mA continuous, ±7.6V DC1769-IF16C Sensor/Transmittor Inputs+IN1+IN0+IN3+IN2+IN5+IN4+IN7+IN8+IN6+IN9+IN11+IN10+IN12+IN13+IN15+IN14+ComCom++-10 MIN+COM0.1µF20024920 K+-20 KVLOCALVLOCALVLOCALVLOCALGainA/DMultiplexerThe sensor power supply must be rated Class 2.Sensor/Transmitter SupplyCurrentCurrentSignalSignalGroundSimplified Input Circuit DiagramAB罗克韦尔PLC模块1769-IF16C接线图www.dianqionline.com