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Lg PQDSBC is a dry contact unit that provides interface flexibility for indoor unit operation, using 5-12 V DC inputs for setback control. The unit accepts binary signals from building automation systems, timers, keycard and door switches, and motion detectors to enable or disable indoor functions, and provides a binary output to indicate system malfunction. It can also start or stop occupancy-related devices such as exhaust fans, fresh air dampers, economizers, and lighting. This legacy model is discontinued.
5-12 V DC dry contact interface for setback and occupancy control with binary input and output
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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