3
Low-Voltage (Class 2/PELV) Wiring Diagram
Keypads can be connected to
any of these three links
depending on the configuration
of the HomeWorks
®
Utility
Pins 1 & 2 - 1 pair #18 AWG (1.0mm
2
) for power
Pins 3 & 4 - 1 pair #18-22 AWG (1.0 - 0.5mm
2
)
twisted shielded for data
1 2 3 4
1 2 3 4 5 6
DIP switches 1-5 for
setting address, DIP
switch 6 does not
affect keypad address.
PELV (Class 2:
USA) wiring con-
nections to
HomeWorks
Wired Processor
or other Keypads.
MUX
MUX
+15VDC
COM
Keypad Addressing
Set DIP switches 1-5 to give the keypad a unique
HomeWorks
system address from 1 to 32.
1
2
3
4
5
6
7
8
1
2
3
4
5
6
ON
1
2
3
4
5
6
ON
1
2
3
4
5
6
ON
1
2
3
4
5
6
ON
1
2
3
4
5
6
ON
1
2
3
4
5
6
ON
1
2
3
4
5
6
ON
1
2
3
4
5
6
ON
9
10
11
12
13
14
15
16
1
2
3
4
5
6
ON
1
2
3
4
5
6
ON
1
2
3
4
5
6
ON
1
2
3
4
5
6
ON
1
2
3
4
5
6
ON
1
2
3
4
5
6
ON
1
2
3
4
5
6
ON
1
2
3
4
5
6
ON
17
18
19
20
21
22
23
24
1
2
3
4
5
6
ON
1
2
3
4
5
6
ON
1
2
3
4
5
6
ON
1
2
3
4
5
6
ON
1
2
3
4
5
6
ON
1
2
3
4
5
6
ON
1
2
3
4
5
6
ON
1
2
3
4
5
6
ON
25
26
27
28
29
30
31
32
1
2
3
4
5
6
ON
1
2
3
4
5
6
ON
1
2
3
4
5
6
ON
1
2
3
4
5
6
ON
1
2
3
4
5
6
ON
1
2
3
4
5
6
ON
1
2
3
4
5
6
ON
1
2
3
4
5
6
ON
Switch
Settings
Switch
Settings
Switch
Settings
Switch
Settings
Address
#
Address
#
Address
#
Address
#
1
2
3
4
5
6
ON
UP (ON)
DOWN (OFF)
Example: Setting Switch #1 ON.
Keypad Rear View
DIP Switches
