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12
Specifications
The LNL-500 is for use in low voltage, class 2 circuits only.
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Primary Power: (DC or AC)
DC input: 12 VDC ± 10%. 250 mA
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AC input: 12 VAC ± 15%. 400 mA RMS
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Memory and Clock Backup: 3 V lithium, type BR2325
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Communication Ports:
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Port 1: RS-232 or RS-485, 9600 to 38400 bps async
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Ports 2-3: RS-485 (2-wire), 9600 to 38400 bps async
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Inputs:
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Cabinet Tamper Monitor: unsupervised, dedicated
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Power Fault Monitor: unsupervised, dedicated
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Wire Requirements:
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Power: 1 stranded twisted pair, 18 AWG
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RS-485: 24 AWG stranded twisted pair(s) with shield, 4000 feet (1219 m) maximum
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RS-232: 24 AWG stranded, 50 feet (15.24 m) maximum
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Alarm Input: stranded twisted pair, 30 ohms maximum
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Environmental:
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Temperature: Operating: 0° to +70° C (32° to 158° F)
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Humidity: 0 to 95% RHNC
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Mechanical:
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Dimension: 6 x 5 x 1 in. (152 x 127 x 25 mm)
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Weight: 8 oz. (227 g) nominal
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Data Memory: 512 KB
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Certifications:
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UL294 & UL1076 Listed
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ULC Listed
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FCC Part 15
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C-Tick
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FIPS 197 Certificate #305
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CE marking
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RoHS compliant
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WEEE
Note:
These specifications are subject to change without notice.
Hardware Installation Guide
revision 7 —
73
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