LG Air Conditioning Technologies -Dry Contact Series

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Specialty Application Devices

Control interface for indoor unit operation.

Overview

The Dry Contact Unit provides interface flexibility to the controls engineer for indoor unit operation.


Category: control network devices | electronic controls | presence detectors...

MasterFormat: Instrumentation and Control for HVAC | Central Cooling Equipment | Split-System Air-Conditioners...



LG Air Conditioning Technologies
4300 North Point Pkwy
Alpharetta, GA 30022
Tel: (800) 423-4142

https://www.lghvac.com/

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Overview


Dry Contact Series

Specialty Application Devices

Control interface for indoor unit operation.

Overview

The Dry Contact Unit provides interface flexibility to the controls engineer for indoor unit operation. The Dry Contact Unit is designed to enable or disable normal indoor unit operations or determine occupancy for setback temperature setting through a binary input. A binary output indicates if a system malfunction occurred. A field supplied binary signal could be taken from a building automation system, timer, keycard switch, door switch, motion detector or any occupancy, or condition sensor. The Dry Contact Unit can also be used to start/stop other occupancy related devices such as exhaust fans, fresh air dampers and fans, economizers, or lighting.


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Specifications

Models
Model NumberType
PDRYCB100Simple (24 VAC)
PDRYCB320Third Party Control - Thermostat (5-12Vdc, 24V~)
PDRYCB400Economizer
PDRYCB500Modbus Gateway For Indoor Unit