Wiring To Touchpads - ADT Safewatch Pro 3000 Installaton Manual

Wiring to Touchpads

1. Connect touchpads to the control's touchpad
terminals as shown on the Summary of Connections
diagram.
Determine wire gauge using the Wiring Run Chart
below.
2. Set Device Addresses. Refer to the address setting
instructions included with the touchpads and set
each touchpad device address according to the chart
at right.
3. Program the touchpad addresses, partition
assignments and sound options in data fields *190-
*196.
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 4. Using a Supplementary Power Supply
Wiring 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
#22 500 ft (152m)
#20 750 ft (228.6m)
#18 1300 ft (396m)
#16 1500 ft (457m)
* Includes Touchpads, RF Receivers, Zone Expander/Relay Units, or 4285/4286 Phone Module.
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 for both partitions 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.
CONTROL TERMINAL STRIP
AUX.AUX.DATA DATA
– +
IN OUT
4 5 6 7
SCREW
SHOWN.
ADT3000-008-V0
100 mA
250 ft (76m)
380 ft (116m)
650 ft (198m)
1000 ft (305m)
Mounting and Wiring the Control
Notes
• Typical English Display: 6137B
• Typical Custom English Display: 6139B
• The system supports up to 8 touchpads, which
can be assigned to partitions in any combination
(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 supplies:
487-12: supplies 12V, 250mA with battery backup
488-12: supplies 12V, 500mA with battery backup
Touchpad Address
no. 1 16**
no. 2 17
no. 3 18
no. 4 19
** address 16 is always enabled and set for partition 1
with all sounds on.
U L
Use a UL Listed, battery-backed supply for
UL installations. The battery supplies power to
these touchpads in case of AC power loss.
Touchpads powered from supplies that do not have
a backup battery will not functions if AC power is
lost. Make sure to power at least one touchpad in
each partition from the control's auxiliary power
output.
300 mA 500 mA
80 ft (24m) 50 ft (15m)
130 ft (39.6m) 80 ft (24m)
220 ft (67m) 130 ft (39.6m)
330 ft (100.5m) 200 ft (70m)
Touchpad Address
no. 5 20
no. 6 21
no. 7 22
no. 8 23
600 mA
42 ft (13m)
67 ft (20.4m)
115 ft (35m)
170 ft (52m)
2-3