Installation and setup guide 2-12 – Honeywell VISTA-20P User Manual
Page 18
On-Board Triggers
Connect field wiring to the desired trigger pin on the 8-pin trigger connector centrally
located above the terminal strip.
• If using 1361X10 transformer and powerline carrier devices, use the SA4120XM-1
cable (part of 4120TR Trigger Cable). See Wiring the AC Transformer section for
transformer connections.
• If only using the on-board triggers, you can use a 4-wire cable (N4632-4, supplied
with the control) as shown below.
1
3
4
5
6
7
8
SA412OXM-1
CABLE
8-PIN TRIGGER CONNECTOR
KEY
00-trigcon-003-V1
+12 A
UX.
D
ATA
COM
SYNC
GND (-)
OUTPUT 17
(RED)
OUTPUT 18
(GREEN)
(ORANGE)
(YELLO
W)
(BLUE)
(PURPLE)
(BLA
CK)
4-WIRE
CABLE
00-trigcon-005-V2
+12 A
UX.
GND (-)
OUTPUT 17
OUTPUT 18
(RED)
(YELLO
W)
(BLA
CK)
(GREEN)
1
3
4
5
6
7
8
8-PIN TRIGGER CONNECTOR
KEY
Figure 15a. On-Board Trigger Connector
Figure 15b. On-Board Trigger Connector
with SA4120XM-1 Cable for Use With
with 4-Wire Cable for Trigger Use Only
1361X10 Transformer
• Trigger outputs are normally high, and go low upon programmed condition.
• The outputs can be programmed for inverted operation (normally low, go high) using
*79 Menu mode.
• Program these triggers using *80/*81 Menu modes as you would for any other relay
output.
• When using these outputs, note:
pin 1 = output number 17 (trigger 1):
15 ohms to ground when closed (output low), open when off (output high, normal
default); can be used to reset smoke detector power (must set “output normal low
= yes” in *79 Menu mode, and set for zone type 54, fire zone reset, in *80 Menu
mode); or can support 12V relay module (
e.g., Altronix AX-RBS)
that draws less
than 100mA
pin 5 = output number 18 (trigger 2):
100 ohms to ground when closed (output low); open when off (output high,
normal default); or can support 12V relay module that draws less than 20mA
UL
If on-board triggers are used, the wiring between the control unit and the UL Listed device must
be run in conduit, be no more than 3 feet apart and have no intervening barriers or walls.
Installation and Setup Guide
2-12