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  Analog Input drawing ~300mA.
     产品型号: 远程IO控制器-Wi-Fi型IO控制-HF6208
Jacob Hayes
2020-01-22 10:53:02     
【提问】:Analog Input drawing ~300mA.
【详情】:I'm having a problem with the analog inputs of the HF6208. When I connected a 3-wire 5 volt ratio-metric transducer, the IO controller pulls so much current that it pulls down the voltage of the sensor. I also connected a 5-volt signal generator and had the same problem. The HF6208 is pulling 200-300 mA. I'm uploading a simple jpeg that illustrates how I have the sensor connected.
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