Wiring To Keypads - Honeywell ADEMCO VISTA-10P Installation And Setup Manual

Wiring to Keypads

1. Connect keypads to the keypad terminals as shown on the Summary of Connections diagram.
Determine wire size using the Wire Run Chart below.
2. Set keypad addresses. Refer to the address setting instructions included with the keypads and set each
keypad device address according to the Keypad Addresses table below.
3. Program the keypad addresses and sound options in data fields *190-*196.
IMPORTANT: 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.
NOTES
• Typical Fixed-Word Display: 6150
• Typical Alpha Display: 6160
• Voice Keypads: 6150V, 6160V
• The system supports up to 8 keypads
(see program fields *190-*196).
• For single 4-wire runs, determine the current
drawn by 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 600mA.
Suggested power supply: AD12612
Keypad Addresses
Keypad Address
no. 1 16**
no. 2 17
no. 3 18
no. 4 19
The first keypad is address 16, which is always
**
enabled and set with all sounds on.
U L
Use a UL Listed, battery-backed supply for UL installations. The battery supplies power to these keypads in case of
AC power loss.
The battery-backed power supply should have enough power to supply the keypads with the UL required minimum
standby power time.
Keypads powered from supplies that do not have a backup battery will not function if AC power is lost. Make sure
to power at least one keypad from the control's auxiliary power output.
Wire Run Chart For Devices* Drawing Aux Power From The Control (12V+ & 12V–)
TOTAL CURRENT DRAWN BY ALL DEVICES CONNECTED TO A SINGLE WIRE RUN
Wire
Size 50 mA or less
#22 900 ft (274m)
#20 1400 ft (427m)
#18 1500 ft (457m)
#16 1500 ft (457m)
*
Includes Keypads, RF Receivers, Zone Expander/Relay Units, 4286 Phone Module, and LRR.
Maximum wire lengths for any device that is homerun to the control can also be determined from the Wiring Run Chart, based on the
current draw of that device alone.
The length of all wire runs combined must not exceed 1500 feet (457m) when unshielded quad conductor cable is used (750 feet if
shielded cable is used). This restriction is due to the capacitive effect on the data lines when quad cable is used.
Keypad Address
no. 5 20
no. 6 21
no. 7 22
no. 8 23
100 mA
450 ft (137m)
700 ft (213m)
1100 ft (335m)
1500 ft (457m)
Mounting and Wiring the Control
SUPPLEMENTARY
POWER SUPPLY
+
–
IMPORTANT:
MAKE THESE
CONNECTIONS
DIRECTLY TO
SCREW
TERMINALS AS
SHOWN.
Figure 4. Using a Supplementary Power Supply
300 mA 500 mA
150 ft (46m) 90 ft (27m)
240 ft (73m) 140 ft (43m)
350 ft (107m) 220 ft (67m)
550 ft (168m) 350 ft (107m)
CONTROL TERMINAL STRIP
AUX. AUX. DATA DATA
–
+ IN
OUT
4 5 6 7
600 mA
75 ft (23m)
120 ft (37m)
170 ft (52m)
270 ft (82m)
2-3