Electronic Lead/Lag Controller 2430
Sierra Monitor’s Electronic Lead/Lag Controller 2430 is a microprocessor-based module which performs all heating, ventilating and air conditioning (HVAC) controls and environmental alarm management in remote, above ground telecommunications structures.
A compact, cost-effective solution, the Model 2430 assures a precisely controlled and safe environment and personnel working within the structure. It provides demand logic control for two air conditioning units for heating, cooling, and economizer operation. Lead air conditioner cycle period, lead and lag set points, short cycle delay, and economizer set points are fully adjustable.
The Lead/Lag Controller 2430 is designed to operate on both AC and DC power. This provides the capability to alarm upon loss of commercial AC power and continue to monitor the structure for alarms and operate DC ventilation fans for cooling in the absence of HVAC operation. Since all data is stored in flash memory, power outages do not result in lost data nor is there the need for periodic battery replacement.