Honeywell AQ25A Series - Page 188

Automation and Control Solutions
Honeywell International Inc. Honeywell Limited-Honeywell Limitée
1985 Douglas Drive North 35 Dynamic Drive
Golden Valley, MN 55422 Toronto, Ontario M1V 4Z9
customer.honeywell.com
AQ255 AND AQ257 SERIES EXPANSION ZONING PANELS
® U.S. Registered Trademark
© 2009 Honeywell International Inc.
69-1981—03 M.S. Rev. 10-09
Fig. 9. Wiring of AQ25744B Expansion Zoning Panel to AQ2000 Series Control Panel.
AQUATROL® is a registered trademark of Honeywell International Inc.
Aquastat® is a registered trademark of Honeywell International Inc.
THERMOST A TS
ZONE 1 ZONE 2 ZONE 3
ZONE 4
{
{
TH
SENSOR
M27836C
M M M M
Zone 1
Zone 2
Zone 3
Zone 4
FROM B B
“EXP. BUS OUT”
CONNECTION
ON AQ15740B (#1)
TO B-B
“EXP.BUS IN”
CONNECTION
ON AQ15740B (#2)
THERMOST A TS
ZONE 1 ZONE 2 ZONE 3
ZONE 4
{
{
TH
SENSOR
M M M M
Zone 1
Zone 2
Zone 3
Zone 4
AQ15740B (#2)
AQ10X38
AQ15740B (#1)
POWER SUPPLY. PROVIDE DISCONNECT MEANS AND
OVERLOAD PROTECTION AS REQUIRED.
1
120 V AC
1
N
L
AQ25744B
ZONING MODULE OF AN EXISTING
AQ2000 SERIES CONTROL P ANEL
OK
AQ15100B