Trigger Module And On-Board Triggers - Honeywell ADEMCO VISTA-12A Installation And Setup Manual

Trigger Module and On-Board
Triggers
IMPORTANT: Make all wiring connections to
the Trigger Module before mounting the module
to the PC board.
1. Connect field wiring to the desired trigger
terminal on the trigger module (TRIG 1 =
output 17; TRIG 2 = output 18) and the
VTRIG +12V terminal.
For supervised trigger operation, refer to the
following:
Trigger Voltage/Aux Power Supervision
To supervise trigger voltage and/or aux
power:
A. For Aux Power: Use the Trigger Module
terminals for ground and +12V
connections (instead of main board
terminals 4 and 5).
For Trigger Voltage: Connect trigger
wiring as described in step 1 above.
B. Connect the SUPV terminal on the
Trigger Module to a zone (+) terminal.
C. Program that zone as a configurable zone
type programmed as a 24-hour zone and
with the desired report code (CID code
312 is recommended).
2. If using a Powerline Interface Modulator and
powerline carrier devices, use the
SA4120XM-1 cable (part of 4120TR Trigger
Cable). See previous Powerline Carrier
Device section.
3. Install the Trigger Module by aligning its 8-
pin header over the main PC board's 8-pin
connector (orient the Trigger Module as
shown on the Summary of Connections
diagram), then press down firmly until the
Trigger Module's standoffs are seated on the
main PC board.
Mounting and Wiring the Control
Notes
•
There are two on-board triggers that can
be used to activate output devices.
•
These 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 that draws less than
300mA.
pin 5 = output number 18 (trigger 2):
15 ohms to ground when closed
(output low); open when off (output
high, normal default); or can
support 12V relay module that
draws less than 300mA.
• NOTE: Do not exceed 700mA combined
current for both triggers and aux
power. Doing so can damage PC
board components and will void the
system's warranty.
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