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RED/GREEN
POWER/ACCESS
INDICATOR
KEYPAD
FRONT
KEYPAD
BACK
P:\INSTALLATION INST\Access Controls\INST-924\INST-924P.vsd
YELLOW
"PROGRAM
MODE"
INDICATOR
ANTI-TAMPER
SWITCH
BACK
KEYPAD
USER PROVIDED
6 CONDUCTOR
JACKETED CABLE
(100ft MAX)
DTRX
PIGTAIL
MASTER CODE
RESET JUMPER
(JP2)
FAIL SAFE
MAIN RELAY
COMMON
5 AMPS @ 28VDC MAX
FAIL SECURE
AUXILIARY RELAY
2 AMPS @ 28VDC MAX
Fig. 2 Typical Wiring
Rev C
10-14
JP1
WIRE
HARNESS
MASTER CODE
RESET JUMPER
(JP2)
DTRX
POWER
6 5 4 3 2 1
JP2
MAIN
AUX
WIRES
1 2 3 1 2 3 1 2 3 4 5 6 7 8
N/C
COM
N/O
N/C
COM
N/O
Page 3
DTRX PIGTAIL
DTRX
POWER
6 5 4 3 2 1
JP2
MAIN
AUX
WIRES
1 2 3 1 2 3 1 2 3 4 5 6 7 8
MAIN
ACCESSORY
RELAY
TERMINALS
AUXILIARY
(E1-E8)
RELAY
EXTERNAL
BOARD
12v or 24v
-
Power Supply
+
KEY PAD POWER
-
+
12-24 VOLTS
2 1
AC OR DC
POWER
LED
(8) SENSE
(7) GROUND
(6) REQUEST TO EXIT
(5) GROUND
(4) GROUND
}
(3) OUTPUT 3
(2) OUTPUT 4
CONNECTION
(1) GROUND
AUXILIARY OUTPUTS
100mA MAX TO COMMON
!
CAUTION
IF THE UNIT IS AC POWERED, MAKE SURE
THAT THE SECONDARY OF THE SYSTEM IS
ISOLATED FROM EARTH GROUND
KEYPAD
POWER
-
+
2 1
POWER
LED
N/C DOOR
POSITION
N/C
SWITCH
N/O
C
N/O
REQUEST-
N/C
TO-EXIT
SWITCH
C
N/O
EARTH
GROUND
!
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