When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Used Andover Controls EMX-150 expansion module.
Fully tested and 100% guaranteed to work.
Includes a 6-month warranty by SES, LLC (seller). Includes cover and all connectors.
2 analog outputs (voltage or current) with override switches.