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AK-21

Digital Keyless
Entry System

(760) 438-7000

USA & Canada (800) 421-1587 & (800) 392-0123

Toll Free FAX (800) 468-1340

www.linearcorp.com

228045 A     IMAGE 1

PRINTER’S INSTRUCTIONS:

INSTR,INSTL,AK-21 - LINEAR P/N: 228045 A - INK: BLACK - MATERIAL: 20 LB. MEAD BOND - SIZE: 8.500” X 11.000” - SCALE: 1-1 - FOLDING: ALBUM-FOLD - BINDING: SADDLE-STITCH

Installation and Programming Instructions

Summary of Contents for ACCESS AK-21

Page 1: ...AK 21 Digital Keyless Entry System 760 438 7000 USA Canada 800 421 1587 800 392 0123 Toll Free FAX 800 468 1340 www linearcorp com Installation and Programming Instructions...

Page 2: ...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 An internal jumper is provided to reset t...

Page 3: ...VOLT AC OR DC POWER MAIN RELAY 5 AMPS 28 VDC MAX AUXILIARY RELAY 1 AMP 28 VDC MAX TERMINAL BLOCK 2 TERMINAL BLOCK 1 AK 21 TERMINALS CAUTION IF THE UNIT IS AC POWERED MAKE SURE THE SECONDARY OF THE SYS...

Page 4: ...or strike or access device Install the electrical box in the wall Screw the mounting plate onto the electrical box see Figure 5 Final Keypad Installation After wiring the keypad see next page complete...

Page 5: ...e two wires from the switch to the keypad box Connect the door switch to the keypad s SENSE terminal TB1 8 and COM terminal TB1 7 If an inhibit switch or timer is going to be used for temporarily disa...

Page 6: ...ey is pressed during programming to clear the keypad and re enter the command Press 9 Setting Entry Code Length Default 4 digits Press 0 3 Length Length 1 6 for entry code length NOTE If the Entry Cod...

Page 7: ...ch output activates when any keys are pressed This output is timed If toggle mode is selected for the output the timer value defaults to 2 seconds Press 1 4 Output Output Output to Activate 0 4 1 Main...

Page 8: ...age 12 24 Volts AC or DC Current 30 mA typical 150 mA maximum Outputs Main Relay Form C 5 Amps 28 Volts maximum Auxiliary Relay Form C 1 Amp 28 Volts maximum Solid state outputs Outputs 3 4 Short to c...

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