Installation Instructions
DS7445i and DS7447i/DS7447E
Keypads
1.0
General Information
The DS7447i/DS7447E is a 4-wire Alpha-Numeric LCD
keypad. The DS7445i is a 4-wire LED keypad. Both key-
pads are compatible with the DS7060, DS7080i Series,
DS7200 Series and DS7400Xi Series of Control Panels.
The keypads can be surface mounted, or mounted to
standard single or double gang boxes or to 10 cm (4 in.)
square boxes.
See
Table 1
for general wiring guidelines:
1
2
3
4
5
6
7
8
9
0
*
#
On
No
Entry
System
Reset
Bypass
Only
Perimeter
Off
TEST WEEKLY
Armed
Status
Power
Fire
1
2
3
4
5
6
7
8
9
0
*
#
On
No
Entry
System
Reset
Bypass
Only
Perimeter
Off
TEST WEEKLY
1 2
3
4 5
6
7
8
9 10 11 12 13 14 15 16
Armed
Status
Power
Fire
Perimeter
Supervisory
Bell Silenced
Trouble
1
2
Figure 1: One-column Wide
1 - DS7447i/DS7447E LCD Keypad
2 - DS7445i LED Keypad
2.0
Keypad Addresses
Each keypad must have a unique address set with its address
pins. The keypads must also be programmed at the control
panel.
See
Figure 4
and
Figure 5
for Address and Mode Jumper
locations.
1. Select a different address (0 to 32) for each keypad. See
Table 3
and
Table 4
.
2. Place the shorting jumpers over the address pins as shown
in
Figure 2
.
Figure 2
shows proper shorting jumper placements.
Wire Gauge
#18 AWG is required for UL Fire
Installations
Wire Type
no shield, 4-wire
Max. Resistance
wire resistance should not exceed 33 ohms
Table 1: Keypad Wiring Distances
Maximum distance between control panel and each keypad
should not exceed 305 m (1000 ft.)
1 - Jumper Plug ON (covers both pins)
2 - Jumper Plug OFF
or
or
1
2
Figure 2: Correct Shorting Jumper Placements
Operating Voltage
Nominal 12 VDC supplied by
Control/Communicator Aux. Power Supply
Alarm
Standby
DS7447E /
DS7447i
100 mA
100 mA
Current
Requirements
DS7445i
75 mA
75 mA
Access Relay
Option:
50 mA Current Sink
(Not Tested by UL)
Table 2: Operating Voltage
"ON" indicates a shorting jumper across both pins
Address Jumpers
Module
Address
1
2
4
8
16
MODE
0
OFF
OFF
OFF
OFF
OFF
OFF
1
ON
OFF
OFF
OFF
OFF
OFF
2
OFF
ON
OFF
OFF
OFF
OFF
3
ON
ON
OFF
OFF
OFF
OFF
4
OFF
OFF
ON
OFF
OFF
OFF
5
ON
OFF
ON
OFF
OFF
OFF
6
OFF
ON
ON
OFF
OFF
OFF
7
ON
ON
ON
OFF
OFF
OFF
8
OFF
OFF
OFF
ON
OFF
OFF
9
ON
OFF
OFF
ON
OFF
OFF
10
OFF
ON
OFF
ON
OFF
OFF
11
ON
ON
OFF
ON
OFF
OFF
12
OFF
OFF
ON
ON
OFF
OFF
13
ON
OFF
ON
ON
OFF
OFF
14
OFF
ON
ON
ON
OFF
OFF
15
ON
ON
ON
ON
OFF
OFF
Table 3:
Keypad Address Selections for DS7060,
DS7080i Series and DS7400Xi Series Control
Panels
