MikeC44

1762-IF4

3 posts in this topic

Can I have both 0-10 and 4-20mA  inputs on the same module????    I have two sensors that output 0-10 and a Ultrasonic level detector that outputs 4-20mA  but only one module. 

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Hi Mike, yes just select the correct format for each channel under I/O configuration and have the load resistor in the top on the module ON for your 4-20mA signals.  Here are details on how to do it.

https://www.theautomationstore.com/rslogix-500-analog-circuits-wiring-and-programming-0-10vdc-4-20ma/

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Download and read the 1762-IF4 manual.  GTS (Google That Stuff) and find the pdf.  Specifically, page 12.  There you'll see the dip switches are configurable for current or voltage, on a per channel basis.  Then, as Tim's link shows, you need goto the advanced configuration of the module to select either -10 to +10V (default) or 4-20mA.

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