Linear AK-1 Owner's Manual
Digital Keyless Entry System
Installation and Programming Instructions
(760) 438-7000 • FAX (760) 438-7043
USA & Canada (800) 421-1587 & (800) 392-0123
Toll Free FAX (800) 468-1340
www.linearcorp.com
CONTENTS
INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . 2
FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
COMPONENT LOCATIONS . . . . . . . . . . . . . . . . . . . . . . 3
WIRING DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . 3
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
FACTORY DEFAULTS . . . . . . . . . . . . . . . . . . . . . . . . . 6
BASIC PROGRAMMING . . . . . . . . . . . . . . . . . . . . . . . 6
PROGRAMMING OPTIONS . . . . . . . . . . . . . . . . . . . . . 7
ACCESSKEY OPERATION . . . . . . . . . . . . . . . . . . . . . . 10
MANAGER’S ENTRY CODE LOG . . . . . . . . . . . . . . . . . . 11
LINEAR LIMITED WARRANTY . . . . . . . . . . . . . . . . . . . 12
FCC NOTICE . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
INTRODUCTION
Linear’s AccessKey is a digital keyless entry system
designed for access control applications. The keypad is
housed in a rugged cast aluminum enclosure that can be
mounted to a pedestal or bolted directly to a wall. The
die-cast keys have bright, easy-to-read yellow graphics.
Up to 480 entry codes, from 1 to 6 digits in length, can be
programmed. They can activate either, or both, of the relay
outputs. Relay #1 has a 5 Amp capacity. Relay #2 has a
1 Amp capacity.
Two LED indicators show the status of the entry system.
The left LED lights red to indicate power, then turns green
when access is granted. The right LED lights yellow when
the keypad is in “lockout” condition (from too many
incorrect code entries). The keypad’s courtesy light
illuminates the keys for two minutes after any key is pressed.
An internal sounder beeps when each key is pressed.
The DOOR SENSE/INHIBIT input can be used two ways.
If programmed for “door sense”, a switch on the door
detects forced entry or door ajar situations. If programmed
for “inhibit”, the input can be wired to a “service” switch or
automatic timer that will disable the Relay #1 when
required.
The REQUEST-TO-ENTER input can be wired to a
pushbutton or fire access keyswitch to provide codeless
entry for authorized personnel. The “anti-passback”
feature prevents using the same code twice before the
programmed time elapses.
The ALARM SHUNT output activates when access is
granted. This output can be wired to shunt alarm contacts
on the access door/gate to prevent triggering of an alarm
when authorized access occurs.
Two solid state outputs, capable of switching 100 mA to
common, are programmable to signal forced entry, door
ajar, lockout, alarm circuit shunting, request-to-enter, and
keypad active conditions.
The AccessKey is powered from a 12-24 Volt AC or DC
source. Power can be obtained from the access device or
a separate power supply. The EEPROM memory retains
all entry codes and programming, even without power.
SPECIFICATIONS
MECHANICAL
Case dimensions: 4.00" W x 5.50" H x 3.00" D
ELECTRICAL
Voltage: 12-24 Volts AC or DC
Current: 10 mA typical, 150 mA maximum
Outputs: Relay #1
Form “C” 5 Amps @ 24 Volts maximum
Relay #2
Form “C” 1 Amp @ 24 Volts maximum
Solid state outputs (Outputs #3 & #4)
Short-to-common 100 mA
@ 24 VDC maximum
ENVIRONMENTAL
Temperature: -22°F to 149°F (-30°C to 65°C)
Humidity: 5% to 95% non-condensing
FEATURES
KEYPAD PROGRAMMABLE
480 ENTRY CODE CAPACITY
1-6 DIGIT ENTRY CODE LENGTH
4 INDEPENDENT OUTPUTS (TIMED/TOGGLED)
4 INDEPENDENT TIMERS
EACH ENTRY CODE CAN BE PROGRAMMED TO ACTIVATE EITHER OR
BOTH RELAYS
RELAY CONTACTS ARE FORM “C” (N.O. & N.C)
SOLID STATE OUTPUTS ARE OPEN COLLECTOR (SWITCH-TO-COMMON)
TWO LED INDICATORS
COURTESY LAMP
PIEZO SOUNDER
TIMED ANTI-PASSBACK (LAST 3 VALID ENTRIES)
KEYPAD LOCKOUT
TACTILE KEY FEEL
DOOR SENSE INPUT
INHIBIT INPUT
REQUEST-TO-ENTER INPUT
2
COMPONENT LOCATIONS
RED/GREEN
POWER/ACCESS
INDICATOR
NIGHT
LIGHT
TACTILE
KEYPAD
WIRING DIAGRAM
YELLOW
"LOCKOUT"
INDICATOR
TERMINAL BLOCK J4
POWER AND INPUTS
Figure 1. Component Locations
JUMPER JP2
RESETS
MASTER CODE
TERMINAL
BLOCK J3
OUTPUTS
JUMPER JP1
REMOVE TO
REDUCE
BEEPER SOUND
KEYLOCK
INHIBIT
TIMER
REQUIRED WIRING
OPTIONAL WIRING
J4
1
POWER
2
INHIBIT
3
COMMON
4
REQUEST-TO-ENTER
5
EARTH GROUND
6
FIRE
ACCESS
ACCESSKEY
COMMON
OUTPUT #3
OUTPUT #4
COMMON
COMMON
GROUND
OPEN
AUXILIARY
POWER
RELAY #1
RELAY #2
GATE OPERATOR
N.O.
N.C.
N.O.
N.C.
J3
1
2
3
4
5
6
7
8
9
Figure 2. Wiring Diagram
TYPICAL DOOR INSTALLATION WIRINGTYPICAL GATE INSTALLATION WIRING
POWER
SUPPLY
ACCESSKEY
J4
1
POWER
2
DOOR SENSE
3
COMMON
4
REQUEST-TO-ENTER
5
EARTH GROUND
6
DOOR SWITCH
N.O.
1
RELAY #1
RELAY #2
COMMON
N.C.
OUTPUT #3
OUTPUT #4
N.O.
COMMON
N.C.
COMMON
GROUND
2
3
4
5
6
7
8
9
ALARM CONTACT
TO ALARM
SYSTEM
J3
TO ALARM
SYSTEM
ELECTRIC
DOOR
STRIKE
OPEN
3
INSTALLATION
To avoid damage to the unit from static discharges,
connect the EARTH GROUND terminal to a good earth
grounding point. Suggested wiring size is 18 AWG for earth
ground and power (up to 500 feet of 18 AWG wire can be
run for power, use larger wire for longer runs). Use
22 AWG or larger (depending on the load) for all other
connections.
! CAUTION: If the unit is AC powered, and one
side of the power transformer secondary is
connected to earth ground, connect the
grounded side to the “-” power terminal of the
unit.
Select a location for the keypad. For door access control
installations, mount the keypad near the controlled door.
For gate control installations, mount the keypad in clear
view of the gate, but far enough from the gate so the user
cannot touch the gate from the keypad.
PEDESTAL
# WARNING: TO AVOID SERIOUS INJURY OR
DEATH, MAKE SURE THAT THE UNIT IS FAR
ENOUGH FROM THE GATE SO THAT THE USER
CANNOT TOUCH THE GATE WHILE OPERATING
THE KEYPAD. HOWEVER, THE GATE MUST BE
FULLY VISIBLE FROM THE KEYPAD.
Pedestal Mounting
The AccessKey keypad can be mounted on a standard
pedestal.
Use four security bolts and locking nuts to secure the
keypad’s backplate to the pedestal (see Figure 3).
Wall Mounting
The AccessKey keypad can be mounted directly to a wall
or flat surface.
Use the appropriate fasteners to secure the keypad’s
backplate to the mounting surface.
When mounting the keypad to a concrete wall, use
concrete wedge anchors or molly anchors (see
Figure 4).
MOUNT BACKPLATE WITH
SECURITY BOLTS AND LOCKNUTS
Figure 3. Pedestal Mounting Keypad Backplate
WALL MOUNTING
USE CONCRETE
WEDGE ANCHORS
OR MOLLY ANCHORS
4
Figure 4. Wall Mounting Keypad Backplate
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