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Output issue with 332-5hd01-0ab0 card

2017-09-16View Original

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This post was last edited by Qu Ge on 2017-9-16 at 10:59. Channel 332-5hd01-0ab0 is set to output a signal in the 4–20mA range; an electromagnetic valve similar to an electro-hydraulic converter is connected to it on-site. The resistance of the coil is around 24 ohms, but an ammeter connected in series shows a current of 180–300 mA or more. Is this normal?
Reply #22017-09-16
The AO output goes through the amplification board again; I didn’t see it myself :(:'(

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