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How to Configure 4-20 mA Analog Inputs on a PLC

... it may be wise to build a test setup to check it. With a current loop tester, the analog signal on the PLC can be simulated which makes ... NE43 recommendation the alarms can be tested with a current loop tester with extended current range . 5. Test your ...

Story - Tim Young - 2014-04-03 21:20 - 0 comments