Instruction Manual

ManualsBrandsnearkey ManualsAccess Controlnearkey NKY-5277 series Bluetooth Smart Lock Access Control

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Reader Installation Instruction

NKY-5277-DL / P Series

NKY-5277 series are mullion sized surface mount readers with data output to communicate with a FERMAX 2430 relay decoder.

Data Bus to be wired using RS-485 twisted shielded cable.

Wiring Diagram

Operating Voltage

Voltage Tolerance

Current Draw

Operating Temperature

Humidity

Dimensions

12Vdc Only

±10%

12VDC/100mA

-10˚C~+45˚C

0~95%

43mm (W) x 97mm (L) x 19mm (D)

Installation Instructions

We recommend sealing the reader to the wall and the cable penetration from behind to mitigate against any moisture

ingress and insects.

Note

1. Remove the back plate from the unit

2. Drill 2 holes (A, C) on the wall for the screws and one hold for the cable (B)

3. Knock the supplied plugs into the screw holes (A, C)

4. Fix the back plate firmly on the wall with the 2 screws provided

5. Thread the cable through the cable hole (B) and terminate

6. Attach the unit to the back plate and screw the bottom lock screw in place (D)

nearkey

Ø10mm

84mm

49mm35mm

Ø4mm

Reset Nearkey Configuration

To reset your nearkey reader to factory default settings, unscrew the bottom lock screw

and remove the unit from the back plate. On the rear of the unit at the bottom there is a

reset push button. With the unit still powered up press and hold the reset button for

5secs then release.

Reset Button

NKY-5277-DL

NKY-5277-P

(rear)

NKY-5277-DL

NKY-5277-P

Green:

Red:

Black:

White:

Blue:

Brown:

Yellow:

Orange:

Not Used

Constant 12Vdc

to FERMAX 2430

Power Input

Not Used

Data Bus