APPENDIX C
— UL INSTALLATION INSTRUCTIONS AND NON-INCENDIVE FIELD WIRING
UL acceptance requires the following installation instructions. These installation instructions are available and may be
downloaded from the
www.calamp.com
website listed on the CalAmp Product Information Card provided with each
unit and include the following:
1.
This equipment is suitable for use in Class I, Division 2, Groups A, B, C, and D or non-hazardous locations only.
WARNING
— EXPLOSION HAZARD — Do not disconnect equipment unless power has been removed or the
area is known to be non-hazardous.
WARNING
— EXPLOSION HAZARD — Substitution of components may impair suitability for Class I, Division
2.
2.
The unit is to be powered with a Listed Class 2 or LPS power supply rated at 9 to 28 VDC or equivalent.
3.
Device must be installed in an end-use enclosure.
4.
All wiring routed outside the housing, except for the antenna, must be installed in grounded conduit, following
acceptable wiring methods based on installation location and electrical code.
5.
The USB and SIM connectors are for temporary connection only during maintenance and setup of the device. Do
not use, connect, or disconnect unless the area is known to be non-hazardous. Connection or disconnection in an
explosive atmosphere could result in an explosion.
6.
Do not operate reset switch unless area is known to be non-hazardous.
Vanguard Non-Incendive Field Wiring
Installation must be in accordance with the National Electric Code (NFPA 70, Article 504) and ANSI/ISA-RF 12.6. (When
the Vanguard 3000 is located in a non-hazardous location, the maximum voltage is ±30 V and maximum current is 1 A.)
The following table shows accessories that, when approved by the manufacturer, represent antennas and cables used
with modules in UL testing.
Vanguard 3000 Series Multicarrier Cellular Data Modem & IP Router PN 001-7300-100 Rev. B
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