Linear AKR-1 - Manual (Page 8)

6
Door Control
❑ Install a low voltage electric door strike for unlocking the
door.
❑ Choose a location for the power supply or transformer.
❑ Route two wires between the power supply and the keypad.
Connect the power supply’s output terminals to the keypad’s
POWER input terminals (observe wiring polarity).
❑ Route two wires between the door strike and the keypad.
Connect one of the door strike wires to the keypad’s
Relay #1 N.O. terminal. Connect the other door strike wire
to the keypad’s POWER + terminal. Connect a wire between
the keypad’s POWER - terminal and the Relay #1 COMMON
terminal.
❑ If a request-to-enter pushbutton or fi re access keyswitch is
going to be used, route two wires from the keypad to the
normally open switch. Connect the wires to the normally
open switch and to the keypad’s REQUEST-TO-ENTER and
COMMON terminals.
❑ To use the door sense feature to 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 DOOR SENSE and
COMMON terminals.
❑ If an inhibit switch or timer is going to be used, route two
wires from the switch or timer to the keypad. Connect the
inhibit switch/timer terminals to the keypad’s INHIBIT and
COMMON terminals.
☞ NOTE: Either door sense or inhibit can be used. Both
features cannot be used at the same time.
FROM
POWER
SUPPLY
DOOR
SENSE
SWITCH
ELECTRIC
DOOR
STRIKE
AKR-1
KEYPAD
2 WIRES
FOR DOOR
STRIKE
2 WIRES
FOR DOOR
SENSE
2 WIRES
FOR
POWER
Figure 6. Door Installation
217350 D IMAGE 8