Overview - Lenel OnGuard Hardware Installation Manual

Hardware Installation Guide
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Overview

This installation guide is intended for use by technicians who will be installing and maintaining
LNL-2010W, LNL-2020W, LNL-2020W-NDK, LNL-2020W-NDKV2 Magnetic Card Access Readers.
OnGuard Magnetic Card Access Readers are durable, dependable, convenient and competitively priced. The
Magnetic Card Access Readers are available in both 5 VDC and 12 VDC models. The LNL-2010W is
magnetic swipe only and the LNL-2020W/NDK/V2 includes a twelve-position keypad. The reader's are in
fully weatherized metal casing shell, which provides strength and durability. The readers are first treated
with and anti-corrosion film and then coated with a tough abrasion resistant finish, available with a beige or
black textured finish, which compliments any interior or external decor. The readers accept low and high
coercivity magnetic stripe cards. Track 2 magnetic readers are standard with optional Track 1 or Track 3
readers available.
The reader communicates to the Intelligent System Controller (ISC) through one of two reader interface
modules. The single or dual reader interface modules interprets the Wiegand communication (Data 1/Data 0
or Clock and Data) from the reader and sends the signal via RS-485 back to the ISC. The reader can be
located up to 500 feet away from the reader interface module.
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