DC to DC Voltage Converter Kit
TRACcess® DC to DC Voltage Converter Kit Data Sheet
DC to DC Voltage Converter Kit
Kit includes power converter,
housing, mounting hardware, and
wiring diagram.
Main Features
• Up to 50 watt isolated output
• 4:1 input range (18~75) V
• Single output current 2.08 amps
• 1,500 V isolation
• Integrated heat sink
• Over current, over temperature, over voltage, and
short circuit protection
Use the TRACcess® DC to DC Voltage Converter
Kit in new construction or to retrofit existing sites.
It is compatible with -48 V power input. The selfcontained converter kit includes the necessary
components to install and wire TRACcess doorlocking devices.
Easy installation — The components required
for a retrofit or new installation are included in one
self-contained unit.
Protection — Over current, over temperature,
over voltage, and short circuit protection are
incorporated into the voltage converter.
Installers working with -48 V power should take
particular care to make sure that the grounds are
connected correctly. Installation instructions with
diagrams are included with the converter kit.
Order Information
Power Input
• PN 002172 Power Supply, NEG48 to POS24 Volt Converter Kit
• Operating input voltage: 18-75 Vdc
Power Output
• Output voltage: 24 Vdc
• Output current: 2.08 A
• Output power: 50 W
• Adjustability: +/- 10%
• Dimensions (WxHxD): 4.75 x 7.87 x 3.0 in (121 x 200 x
76 mm)
• Operating Temperature: -40° to 185°F (-40° to 85°C)
• Storage Temperature: -67° to 221°F (-55° to 105°C)
Protections and Safety
• Short circuit protection: continuous
• Isolation voltage: 1,500 Vdc
• Isolation resistance: 100 MΩ
Regulatory and Certification:
• RoHS compliant
• UL-Recognized power converter is enhanced with heat
sink and housing
4001 Fairview Industrial Dr. SE
Salem, OR USA 97302
T 800-547-0252
© 2014 United Technologies Corporation. All rights reserved.
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