920PW WIRING & GROUNDING
See Fig. 3 for an example of a basic door installation. The
920PW is mounted adjacent to the door. An electric door
strike is mounted in the door jamb to release the door lock.
A magnetic switch is mounted on top of the door jamb for
detecting when the door is open. The access host
controller is located at a maximum distance of 300ft of the
keypad reader, depending on the reader voltage provided.
Refer to the Fig. 4 or Fig. 5 for wiring details.
To avoid damage to the unit from static discharges, this
unit must be connected to a proper earth ground. Connect
the green earth ground wire to a good earth grounding
point. Suggested wiring size is 18 AWG for earth ground.
P:\INSTALLATION INST\Access Controls\INST-920\INST-920PW.vsd Rev A 09-17 Page 2
Fig. 3 Basic Door Installation
Fig. 5 Installation Wiring to IPDCE Single-Door Controller
6 wires for
KP Reader
SDC IP Pro™ Single Door Controller
or 3
rd
Party Access Control
2 wires for
Door Sensor
2 wires for
Strike Power
920PW
Keypad
FRONT
YELLOW
“PROGRAM”
INDICATOR
RED/GREEN
POWER/ACCESS
INDICATOR
KEYPAD
PROX
Antenna
2 wires for
Remote
Release
BEEPER
LEVEL
JUMPER
(JP1)
DTRX
JP1
BACK
9-PIN WIRING
HARNESS
ANTI-
TAMPER
SWITCH
MASTER CODE
RESET JUMPER
(JP2)
JP
2
WIRING
HARNESS
Fig. 4 Wiring Harness Connections
RED
BLK
WHT
GRN
ORG
YEL
BLU
PNK
VIO
}
C
N/O
N/C
Tamper
Buzzer
SDC P/N:
IPDCE or IPDSE
SENSE
CLOCK
DATA
+
12V
0V
RED
GREEN
Wire
Color
Designation
RED
+VDC
(5
‐
16V)
BLACK
GND
WHITE
WIEGAND
D1
GREEN
WIEGAND
D0
ORANGE
GREEN
LED
CONTROL
YELLOW
BUZZER
CONTROL
BLUE
TAMPER
(N.O.)
SALMON
TAMPER
(COM)
VIOLET
TAMPER
(N.C.)
920
PW
Wiring
Harness
Connections
5.750
1.375
3.000
Grn Wire
To earth ground
earth
ground
