Chamberlain KPR2000 Installation Setup Manual page 10

INTRODUCTION
WIRING EXAMPLES:
Networking Two KPR2000 Units
AC or DC
External Alarm
(1 Amp Maximum)
(must connect for ground reference)
Maximum of 500 feet (152.4 m)
AC or DC
(+) and (-) shown
for DC applications
INSTALLATION
For DC Power:
Install a 1N4007 or
equivalent diode.
Normally Open
Black
Pink
Black
Pink
WIRING
For AC Power:
S10K30MOV
(Metal Oxide Varistor)
(not provided)
KPR2000 Stand-Alone
(Master Unit)
Blue
Purple
Red
Gray
Pink
Maximum of 500 feet (152.4 m)
Maximum of 500 feet (152.4 m)
KPR2000 Stand-Alone
(Remote Unit)
Red
10
SET UP
Green (Data 0)
White (Data 1)