View Full Version : 4-20 ma
02-07-2007, 02:11 AM
can someone show me a pdf link that shows how to set up a 4-20 ma control setup. i get confused between self powered and non self powered. thank you.
02-07-2007, 07:59 AM
Belimo has a nice guide for wiring of their actuators, and it's a good electrical refresher also:
Page 11 of the document (listed as 335 on the bottom of the page) discusses sourcing/sinking 4-20 mA circuits.
02-07-2007, 08:12 AM
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