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Alternative Reader Wiring Guide - Best Access Systems

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<strong>Alternative</strong> <strong>Reader</strong> <strong>Wiring</strong> <strong>Guide</strong><br />

5. Baran Tec Keypads<br />

These keypads are available in two styles: 3 x 4 keypads (part number LNL834S121NN) and 2 x 6 keypads<br />

(part number LNL826S121NN).<br />

5.1. LNL826S121NN 8-bit Output Keypad <strong>Reader</strong><br />

The reader requires a 12-28 VDC power source and has a current draw of 30 mA. Therefore, the reader can<br />

be powered directly from either of the reader interface modules.<br />

The wiring diagrams describe wiring if the keypad is being connected in line with another BEST supported<br />

reader and the LED support for the keypad is being used. The keypad features a 2-Wire LED configuration.<br />

If the LED support for this keypad is not being used, omit the connections for those two wires. The reader is<br />

using a standard 8-bit output format.<br />

revision 7 — 23

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