Arrowhead Alarm Products PW WIEGAND-NK Proximity Reader User Guide
- June 9, 2024
- Arrowhead Alarm Products
Table of Contents
Arrowhead Alarm Products PW WIEGAND-NK Proximity Reader

Introduction
The PW Wiegand-NK is a slim Wiegand Output Proximity Reader, compatible with 125KHz EM format card. The reader is fully potted, and can function at extreme temperatures (-40℃ ~60℃), which allows it is capable to be mounted either indoor or outdoor.
Specifications
| Operation Voltage | 9~24V DC |
|---|---|
| Standby Current | ≤25mA |
| Frequency | 125KHz |
| Card Type | EM card |
| Read Range | Up to 2.8 inches (7cm) |
| Output Format | AAP Custom 40-bit |
| Operating Temperature | -40℃~60℃ |
| Operating Humidity | 10% to 95% RH |
| Color | Black |
| Index of Protection | IP66 |
| Dimension(H x W x T) | 103 x 48 x 20mm |
| Net Weight | 100g |
| Shipment Weight | 150g |
Installation
- Drill 2 holes (A, C) on the wall for the screws and one hole for the cable
- Knock the rubber bungs to the holes (A, C)
- Fix the back cover on the wall with 2 screws
- Thread the cable though the cable hole (B)
- Attach the unit to the back cover
ARROWHEAD ALARM PRODUCTS Ltd.
1A Emirali Road, Silverdale 0932, Auckland, NZ Ph. 09 414 0085
www.aap.co.nz
Wiring
| Color | Function | Notes |
|---|---|---|
| Red | Power | +DC (9-24V DC) |
| Black | GND | Ground |
| Green | D0 | Data 0 |
| White | D1 | Data 1 |
| Blue | LED1 | Red LED Light Control |
| Brown | LED2 | Green LED Light Control |
| Yellow | Buzzer | Buzzer Control |

Function Table sheet
**** Read Card| The LED light will be turn into Green, and the buzzer sounds
a beep, at the meantime, the reader outputs the Wiegand signal
---|---
External LED Control| When the input voltage for LED is low, the LED will turn
into Green or Red
External Buzzer Control| When the input voltage for Buzzer is low, the Buzzer
will sound
Wiegand Data Output| This device has locked down software to allow it to
communicate with the EC-A2
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>