4-20 ma

[wellhung]

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.

[hanknerd]

Belimo has a nice guide for wiring of their actuators, and it's a good electrical refresher also:

http://www.belimo.us/bellib/Wiring/Damp_Act_Wiring_Guide.pdf

Page 11 of the document (listed as 335 on the bottom of the page) discusses sourcing/sinking 4-20 mA circuits.

[codewriter]

http://www.kele.com/webservices/index/index.aspx?url=tech/trindex.html