Wiring To Keypads - Honeywell ADEMCO VISTA-12A Installation And Setup Manual

Wiring to Keypads

1. Connect keypads to the control's keypad
terminals as shown on the Summary of
Connections diagram.
Determine wire size using the Wiring Run
Chart below.
If power supervision is required, refer to the
Aux Power Supervision Connections
paragraph at right.
2. Set keypad addresses. Refer to the address
setting instructions included with the keypads
and set each keypad device address according
to the chart at right.
3. Program the keypad addresses, partition
assignments and sound options in data fields
*190-*196.
NOTE: Each keypad must be assigned a
unique address, starting at address 16.
Keypads programmed with the same address
will give unpredictable results.
Supplementary Power (optional)
1. Connect as shown. Be sure to connect the
negative (–) terminal on the power supply unit
to terminal 4
(AUX –) on the control.
SUPPLEMENTARY
POWER SUPPLY
+ –
IMPORTANT:
MAKE THESE
CONNECTIONS
DIRECTLY TO
TERMINALS AS
Figure 3. Using a Supplementary Power Supply
CONTROL TERMINAL STRIP
AUX. AUX. DATA DATA
IN OUT
– +
4 5 6 7
SCREW
SHOWN.
Mounting and Wiring the Control
Notes
• Typical Fixed-Word Display:
6128RF/6148/6150/6150RF/6150V
• Typical Alpha Display: 6160/6160V/6164
• The system supports up to 8 keypads, which
can be assigned to partitions in any
combination
(see program fields *190-*196).
• For single 4-wire runs, determine the current
drain of all units, then refer to the Wiring
Run chart to determine the maximum length
that can be safely used for each wire size.
• Use supplementary power if the control's aux.
power load for all devices exceeds 700mA.
Suggested power supply: AD12612
Aux Power Supervision Connections
To supervise aux power:
1. Use the Trigger Module terminals for
ground and +12V connections (instead of
main board terminals 4 and 5). See
Trigger Module and On-Board Triggers
section (page 2-17) for instructions on
mounting the Trigger Module.
2. Connect the SUPV terminal to a zone (+)
terminal.
3. 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).
TOUCH SCREEN KEYPAD (AUI) NOTES:
• • • • Use of up to two AUI devices (e.g., 6270, Symphony)
is independent from standard keypads and does not
affect the number of standard keypads the system
can support.
• • • • AUI devices must be set for either address 1 or
address 2, depending on which unit is enabled in
field *189.
• • • • To ensure proper AUI device operation, connect
only to controls having microprocessor version 3.0
or higher, and use AUI devices with the following
rev levels: 6270 series use version 1.0.9 or higher;
8132/8142 (Symphony) series use version 1.1.175 or
higher.
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