Prolon M2000 SERIES Quick Start Manuals page 15

cULus Listed; UL 916 Energy Management Equipment, File E364757, Vol.1
Bottom row:
common for all inputs
Static pressure (0-5 / 1-5V) (1 / 1.5 / 2 / 2.5 in)
CO2 sensor (4-20 mA)
External dry contact for proof of fan
Zone temperature setpoint (0-10K potentiometer)
Zone temperature sensor (10K thermistor)
Mixed air temp (10K therm) / Dry contact for
clogged filter / Dry contact for schedule override /
Auxiliary temp input (10K thermistor)
Supply air temperature sensor (10K thermistor)
Return air temperature sensor (10K thermistor)
Outside air temperature sensor (10K thermistor)
unit's R&C terminals (24VAC)
REV.2.0 / PL-QCK-M2000-EN
Controller's power source
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