Belimo ZIP base unit with wiring harness for HVAC equipment. This was removed from new MicroMetl (trademark) economizer units.
Wiring harness with connectors is included as shown in the photos.
Manufacturer says this:
The ZIP Economizer is a modular designed, plug and play economizer
control solution. The ZIP offers an extended temperature transflective
LCD display, with on board help, providing information every step of the
way. Through its patented ZIP code set up, the system will
automatically recognize your climate zone and will set the high limit
change over temperature providing automatic compliance. Integrated
onboard test sequence that ensures effortless compliance with California
Title 24, and verification of proper operation. Auto-detection of
inputted devices and non-proprietary sensors, allows for a quicker, and
easier set up. Through its superior fault detection and diagnostics
(FDD), it troubleshoots faults, initiates alarms, and reconfigures for
best operation. Up to 10 alarms are stored as historic alarms, and with
operating hours tracking it makes troubleshooting and maintenance
easier.