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EXCEL 10 W7750A,B,C CONSTANT VOLUME AHU CONTROLLER
74-2958—18
Like the W7751 VAV Box Controller, the W7750 Controller can
monitor a space-mounted occupanc
y
sensor, and a door/
window contact. These inputs affect the operational mode of
the controller
(
see Table 5 for a list of all possible modes of
operation
)
.
The W7750 Controller allows other controllers in the s
y
stem to
use the W7750s ph
y
sical inputs and outputs. A di
g
ital input
and an analo
g
input can be confi
g
ured to read switch states
and volta
g
e sensor values, respectivel
y
, and send them out
over the L
ON
W
ORKS
Bus network. The Q7750A Zone
Mana
g
er can use these values in custom control strate
g
ies.
Additionall
y
, two of the W7750 di
g
ital outputs are available for
control pro
g
ram use. These outputs onl
y
respond to si
g
nals
sent over the network, and are not controlled b
y
the W7750
internal control al
g
orithms.
Products Covered
This S
y
stem En
g
ineerin
g
Guide describes how to appl
y
the
Excel 10 famil
y
of W7750 CVAHU Controllers and related
accessories to t
y
pical applications. The specific devices
covered include:
• W7750A,B,C Controllers.
• T7770A throu
g
h D Wall Modules.
• T7560A,B Wall Modules.
• Q7750A Excel 10 Zone Mana
g
er.
• Q7751A,B Router
(
FTT to FTT and TPT to FTT
)
.
• Q7752A Serial Interface.
• Q7740A,B Repeaters
(
2-wa
y
and 4-wa
y)
.
• 209541B FTT Termination Module.
Organization of Manual
This manual is divided into three basic parts: the Introduction,
the Application Steps, and the Appendices that provide
supportin
g
information. The Introduction and Application
Steps 1 throu
g
h 5 provide the information needed to make
accurate material orderin
g
decisions. Application Step 6 and
the Appendices include confi
g
uration en
g
ineerin
g
that can be
started usin
g
Excel E-Vision PC Software after the devices
and accessories are ordered. Application Step 7 is
troubleshootin
g
.
The or
g
anization of the manual assumes a pro
j
ect is bein
g
en
g
ineered from start to finish. If an operator is addin
g
to, or is
chan
g
in
g
an existin
g
s
y
stem, the Table of Contents can
provide the relevant information.
Applicable Literature
The followin
g
list of documents contains information related to
the Excel 10 W7750 CVAHU Controller and the EXCEL 5000
OPEN
SYSTEM in
g
eneral.
Form No. Title
74-2956 Excel 10 W7750A,B,C Controller Specification
Data
74-2697 Excel 10 T7770A,B,C,D,E,F,G Wall Module
Specification Data
74-3097 T7560A,B Di
g
ital Wall Module Specification
Data
74-2950 Excel 10 Q7750A, Zone Mana
g
er Specification
Data
74-2952 Excel 10 Q7751A,B Router Specification Data
74-2954 Excel 10 Q7752A Serial Interface Specification
Data
74-3067 Q7752B PCMCIA L
ON
W
ORKS
PCC-10 Card
Specification Data
74-2858 Excel 10 Q7740A,B FTT Repeaters
Specification Data
74-2951 Excel 10 Q7750A Zone Mana
g
er Checkout
and Test Manual
95-7521 Excel 10 W7750A,B,C Controller Installation
Instructions
95-7538 Excel 10 T7770A,B,C,D,E,F,G Wall Module
Installation Instructions
95-7620 T7560A,B Di
g
ital Wall Module Installation
Instructions
95-7509 Excel 10 Q7750A Zone Mana
g
er Installation
Instructions
95-7510 Excel 10 Q7751A,B Router Installation
Instructions
95-7511 Excel 10 Q7752A Serial Interface Installation
Instructions
95-7613 Q7752B PCMCIA L
ON
W
ORKS
PCC-10 Card
Installation Instructions
95-7555 Excel 10 Q7740A,B FTT Repeaters Installation
Instructions
95-7554 Excel 10 209541B Termination Module
Installation Instructions
74-2588 Excel E-Vision User’s Guide
74-5587 CARE User’s Manual
74-1392 CARE Excel 10 Zone Mana
g
er User’s Guide
74-5577 CARE Icon Guide
74-2039 XBS User’s Manual
74-5018 XBS Application Guide