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Saflec Systems SSR-202 Quick Start Manual

Wiegand proximity card reader

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Saflec Systems (Pty) Ltd

Introduction

The SSR-202 is a proximity reader that can connect using the Wiegand wiring standard.

It can read various transponder cards at the industry standard frequency of 125 kHz, including

Hitag™ 1, Hitag™ 2 and HT4102.

It includes a tri-color LED for indication of the scanner status, and a Piezo buzzer to indicate a

successful card read.

This unit comes with a splash-proof back cover and can be mounted in any orientation using the

mounting screw holes.

This reader has been designed to be used with the following devices:

SDC-510 Single door controller.

SDC-520 Ethernet controller.

SEB-720 Remote IO board.

Any Wiegand standard controller.

Figure 1

SSR-202 proximity card reader

Wiegand Proximity Card Reader

Quick Start Guide

SSR-202

Revision 1.2 - (June 29, 2009)

www.safsys.co.za

Page 1 Saflec Systems (Pty) Ltd Introduction The SSR-202 is a proximity reader that can connect using the Wiegand wiring standard. It can read various transponder cards at the industry standard frequency of 125 kHz, including Hitag™ 1, Hitag™ 2 and HT4102.
Page 2 (See Fig 6) The SSR-202 can be set into 26 bit, 34 bit or any bitlength Wiegand – this will affect the number that is read from the proximity cards, so the correct setting must be applied and must be standardised throughout the system to avoid problems.
Page 3 Setup instructions Step 2: Connect the Wiegand lines (See Fig 5) When in Wiegand mode the SSR-202 communicates with the Wiegand master device via six signalling lines. These lines can be broken into two groups: The data lines (Data 0, Data 1 and Present). (The Present data line is not always required and can normally be ignored.)
Page 4 Max Voltage on terminal -10 to +20V referenced to ground V Input Low < 1V V Input High > 3V Figure 7 Locations of the drill holes on the SSR-202 back plate. Copyright© 2009 – Saflec Systems (Pty) Ltd www.safsys.co.za...