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Input and Output Identification
All the inputs and outputs of the controller use "Plug-In" type screw connectors. The connectors used
for interface communication and programming are dual RJ45 type connectors, which are wired in
parallel with each other (one in, one out). With these connectors, the wiring can be done quickly and
much more easily.
Remote computer with
ProLon Focus software /
PL-HNI network interface
AO 3 Bypass / VSD
AO 2 Economizer
AO 1 Preheating / Mod Heat
DO 5 - Aux Heat
DO 4 - Rev Valve
DO 3 - Compressor 2 (Y2)
DO 2 - Compressor 1 (Y1)
DO 1 - Fan (G)
Common for all outputs
info@prolon.net
www.prolon.net
PL-M1000 SERIES
HEATPUMP HARDWARE GUIDE
Common for all inputs
Zone temperature setpoint (0-10K potentiometer)
Zone temperature sensor (10K thermistor)
Dry contact for clogged filter / Dry contact for schedule override /
Supply air temperature sensor (10K thermistor)
Return air temperature sensor (10K thermistor)
Controller's power source
Unit's R&C terminals (24VAC)
1-877-9PROLON
Static pressure sensor (0-5 VDC)
External dry contact for alarm
External dry contact for proof of fan
Water intake temperature sensor (10K thermistor)
Outside air / Water intake
temperature sensor (10K thermistor)
Network communication connectors
Montréal
1989 rue Michelin Laval,
QC H7L 5B7
TEL:(450) 973-7765 FAX: (450) 973-6186
1-800-461-1381
9
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