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Honeywell
W7620
SINGLE
ZONE CONTROL
SYSTEM
PROVIDES CUSTOMIZED CONTROL OF HVAC
SINGLE ZONE EQUIPMENT. SPECIFIC
FEATURES THIS SYSTEM OFFERS INCLUDE:
COMMUNICATION, APPLICATION FLEXIBILITY,
DIRECT DIGITAL CONTROL, EASY
INSTALLATION AND PROGRAMMING, AND
INCREASED EQUIPMENT RELIABILITY.
0
W7620 Base Controller provides:
-
four relay outputs
-
network communication
-
T7660 Space Temperature Sensor inputs
0
W7621 Expansion Input
Point
Boards provide ad-
ditional input point expansion on one board of up
to:
-
two resistive inputs
-
two digital inputs
-
two voltage inputs (one dry contact, one
extended 24 Vac input)
q
W7622 Expansion Output Point
Boards
provide ad-
ditional output point expansion on one board of
up to:
-
three analog outputs
-
three digital outputs
0
T7660 Space Temperature Sensor provides up to:
-
one space temperature input
-
one space temperature &point
-
one override push button/LED indication
Cl Up to four heat/four cool conventional or four-
compressor
heat pump
q Flexible control options:
-
analog/humidity switch
-
packaged or integrated economizer
-
indoor
air quality switches
HG/KH
8/91
Form Number 63-4224
©Honeywell 1991