Honeywell W180 User Manual page 31

Fig. 29. Wiring between TotalHome
HBUS LABEL
HBUS+ H3
HBUS– H4
TotalHome
CONTROL PANEL
®
and W180A Controller.
W180A CONTROLLER
POWER
OFF/ON
RS232 Wire Termination Board
copyright 1993, all rights reserved
assy. no xxx-xxxx A
RLY 1 RLY 9
24 VAC
1/2 com 9/10 com
EARTH GND RLY 2 RLY 10
spare A spare E
+
RLY 3 RLY 11
–
3/4 com 11/12 com
CABLE SHIELD RLY 4 RLY 12
spare B spare F
+
spare C spare G
DATA
–
RLY 5 RLY 13
+
5/6 com 13/14 com
END
–
RLY 6 RLY 14
+
spare D spare H
12 VDC
–
RLY 7 RLY 15
ext.
+
7/8 com 15/16 com
12 VDC
–
external RLY 8
RLY 16
A B C
®
TB1–19
TB1–12
TB1–11
TB1–9
31
W180 ZONE CONTROL SYSTEM
sensor pwr sensor gnd
20 VDC
5 VDC
–1 –9
RLY 17
+1 +9
17/18 com
–2 –10
RLY 18
+2 +10
spare I
–3 –11
RLY 19
+11
19/20 com +3
–4 –12
RLY 20
+4 +12
spare J
–5 –13
spare K
+5 +13
RLY 21
–6 –14
21/22 com
+6 +14
RLY 22
–7 –15
spare L
+7 +15
RLY 23
–8 –16
23/24 com
+8 +16
RLY 24
F
D E
TB1
+13.8V
HBUS+ H3
HBUS– H4
PGM
1N4001 OR
SIG 1
EQUIVALENT
ALARM/SAF RELAY
(AS/RBK-624)
M7214
FIRE TRIGGER
OPTION
NO NC
C
68-0139