We are currently considering switching our HVAC control from Honeywell to AB. I was tasked with tracking down all of the devices to determine compatibility. I'm wondering if anyone has experience trying to connect Honeywell sensors to an AB plc?
Almost all of the current AIs are 20kohm ntc thermistors with resistance ranging from 839kohm-695ohm. From what I've been able to find, the 1756IR6I is the only module that uses ohms, and it doesn't look to go above about 4kohm.
Swapping out the currently Honeywell sensors is an option, but we'd like to keep what we can of what's currently installed.
Thanks!
Almost all of the current AIs are 20kohm ntc thermistors with resistance ranging from 839kohm-695ohm. From what I've been able to find, the 1756IR6I is the only module that uses ohms, and it doesn't look to go above about 4kohm.
Swapping out the currently Honeywell sensors is an option, but we'd like to keep what we can of what's currently installed.
Thanks!