KEYPAD WIRING
Refer to the wiring diagram shown in Fig. 4 to assist in the wiring.
Note: Relays are for Low Voltage applications only. For lock power, use
18 AWG wire or larger (depending on load). Use 22 AWG or larger for
signal connections. Refer to lock manufacturer’s documentation for lock
power requirements.
Wiring pigtail connectors are removable. It is recommended that any
unused connectors be removed and stored. After wiring is complete,
replace the black plastic cover over the terminal board to avoid shorts.
Main Relay Connection
For Door installations, install a low-voltage 12 or 24 VDC lock at the door
to be controlled. Route 2 wires from the lock to the keypad. When
necessary, connect an MOV across the coil wires of the lock. Connect
the (+DC) door lock wire to the keypad’s main relay N.O. or N.C. wire.
Connect the (-DC) lock wire to the keypad’s PWR(-) wire (black).
Connect the keypad’s MAIN RELAY COM wire (white) to the keypad’s
PWR(+) wire (red) .
For Gate installations, route 2 wires from the main relay to the Gate
Operator controls.
Power Connection
Connect the power supply’s output terminals to the keypad’s PWR(+)
wire (red) and PWR(-) wire (black). If using a DC supply, observe wiring
polarity. If an AC transformer is being used, polarity does not mater.
Caution: If the unit is AC powered, make sure the secondary of
the system transformer is isolated from earth ground. A DC
power is recommended is using a DC lock.
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01-18 Page 3
Fig. 5 Using Solid State Outputs
OUTPUT #3 LIGHTS AN LED
OUTPUT #4 LIGHTS AN LED AND SOUNDS A BEEPER
EXAMPLE #1:
POWER
SUPPLY
+
LED
LED
BLUE
PINK/SALMON
1K
Ω
1K
Ω
-
+
OUTPUT #3
OUTPUT #4
ELECTRONIC
BEEPER
OUTPUT #3 LIGHTS A LAMP POWERED FROM AN EXTERNAL SOURCE
OUTPUT #4 TRIGGERS A NORMALLY OPEN ALARM PANEL ZONE
EXAMPLE #2:
BLUE
PINK/SALMON
OUTPUT #3 COM
OUTPUT #4 COM
POWER
SOURCE
OUTPUT #3
END OF LINE
RESISTOR
ALARM PANEL
NO ZONE
COMMON
LOW
VOLTAGE
LAMP
-
+
BLACK
BLACK
OUTPUT #4
EACH
OUTPUT
100 mA
MAXIMUM
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Fig. 4 Basic Door Installation Wiring
TO POWER SUPPLY
KEYPAD POWER
12 or 24 VOLTS
AC OR DC
}
+
-
RED
BLACK
AUXILIARY RELAY
2 AMPS @ 28VDC
MAX
}
NC
NO
COM
ORG/BLK
BLK/WHT
BRN/YEL
FAIL SECURE CONNECTION
FAIL SAFE CONNECTION
MAIN RELAY
5 AMPS @ 28VDC
MAX
}
NC
COM
NO
ORANGE
WHITE
YELLOW
BLACK
PINK/SALMON
GREEN
GRAY
BLACK
VIOLET
BLACK
BLUE
DOOR POSITION
SWITCH
[N/C]
REQUEST-TO-EXIT
SWITCH
[N/O]
COMMON
OUTPUT #4
OUTPUT #3
NOT USED
COMMON
SENSE
REQUEST TO EXIT
COMMON
WIRE PIGTAIL
E1
E8
E7
E6
E5
E4
E3
E2
C
NO
C
NC
NO
AUXILIARY OUTPUTS
100mA MAX TO COMMON
{
*
*
Sense Input
Note: The SENSE input (gray wire) can be programmed as either a door
sense or inhibit input. Both features cannot be used at the same time. If
you are not using the sense input, program this input for inhibit.
Door Sense: (Detect forced entry or door ajar conditions) Install a
normally
closed
door switch on the door and route two wires from the switch to the
keypad. Connect the door switch to the keypad’s SENSE wire (gray/ E8)
and COM wire (any black wire).
Inhibit: (Disable access) If an inhibit switch or timer is going to be used for
temporarily disabling the keypad, route two wires from the switch or timer
to the keypad. Connect the inhibit switch/timer’s
normally open
contacts to
the keypad’s SENSE (gray/ E8) and COM (black wires) terminal.
Request-to-Exit Input
(wiring shown on fig. 4)
If a request-to-exit pushbutton or wireless switch is going to be used, route
two wires from the keypad box to a normally open pushbutton mounted on
the secure side of the door. Connect the wires to the pushbutton and to
the keypad’s REX wire (violet/ E6) and COM (black wires) terminals.
Solid State Outputs
The two solid state outputs (Outputs #3 & #4) can be programmed to
activate during various conditions. These “open collector” outputs can be
used to activate indicators or sounders. See fig. 5 for wiring examples
using the solid state outputs.
Anti-Tamper Switch
When activated, the Anti-Tamper switch can be programmed to activate
Outputs #2, 3, or 4.
Main Relay
Anti-Tamper Switch
JP2
Grn Wire
To earth ground
Earth Ground
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.
