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OUT2
Relay
Select
OUT3
+ -
12v DC
From Power
Supply
Advanced connections
INT Lock – Used to operate a door in conjunction with another keypad. 24v dc max voltage,
100mA sink.
O/P1 inhib – When closed, this disables all codes for relay group 1.
Sense – N/C connected to (-)GND, to be connected to N/C door contact. Can be used to generate
door open or tamper alarm.
DU out – switches to (-) ground after the Duress Code is entered. Used to trigger alarm zone, or
buzzer to notify guard. 100mA sink, 24VDC.
K or A – Not used.
DATA I/O PORT (Data Communication Bus) The Data I/O port is prepared for setting up a data
bus for the connection of the auxiliary reader-keypads and the split-decoder in system expansion
TIP: If your system has a keypad, it will need a relay connected to the lock or gate system as well
as the transmitter relay.
Connecting DC magnetic
lock
Transmitter
relay
Optional
keypad
output
P a g e
| 6
Keypad overview
Tamper
INT Lock
N/C
O/P1 inhib
Sense
(-)GND
N/C
N/O
DU out
N/O
K or A
COM
N/C
OUT1 OUT2
Wiring Tips
Connecting AC/DC strike
lock
Transmitter
Lock
Relay
Optional
keypad
Separate
output
PSU
Commonly used connections
Outputs – This keypad has 3 outputs. All can be
programmed for momentary and latching operation.
For gate systems and AC strike locks, connect a
keypad relay (normally open) in parallel with the
transmitter module relay. For magnetic locks, connect
in series with normally closed contact.
Egress – This is for an optional exit button input,
connected across this terminal and GND (-).
Connecting automatic gates
Transmitter
Lock
Separate
PSU
Gate controller
Relay
Optional
keypad
output
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