SKU: LN-AK1

Digital Keyless Entry System

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 a1 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 apushbutton or fire access keyswitch to provide codeless entry for authorized personnel. The “anti-passback” feature prevents using the same code twice before theprogrammed 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, doorajar, 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 ora 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 maximumOutputs: Relay #1
Form “C” 5 Amps @ 24 Volts maximumRelay #2
Form “C” 1 Amp @ 24 Volts maximumSolid 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

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