3
3
Installing your Edge Gateway
WARNING: Before you begin any of the procedures in this section, read the
safety and regulatory information
that is
shipped with your system. For additional best practices information, go to
www.dell.com/regulatory_compliance
.
Safety and regulatory information
WARNING: The Edge Gateway must be installed by knowledgeable, skilled persons familiar with local and/or international
electrical codes and regulations.
WARNING: The Edge Gateway is not designed for use in wet environments. If the Edge Gateway is to be installed in a
wet environment, depending on the location and environment, it must be installed in a panel box or enclosure with an
Ingress Protection (IP) rating of IP54, IP65, or higher.
WARNING: To reduce the risk of electric shock, power to the DC+ and DC- terminals must be provided by a power supply
or transformer/rectifier circuit that is designed with double-insulation. The power supply or power circuit source must
comply with local codes and regulations; for example, in the USA, NEC Class 2 (SELV/limited energy circuit, or LPS
circuitry). If powered by a battery, double-insulation is not required.
WARNING: When installing the Edge Gateway, the responsible party or integrator shall use the 12-57 VDC or Power over
Ethernet (PoE) power source 37-57 VDC, with a minimum of 13 W power already present as part of the client’s
installation.
WARNING: Ensure that the power source providing power to the Edge Gateway is reliably grounded and filtered such
that the peak-to-peak ripple component is less than 10 percent of the input DC voltage.
WARNING: When installing the Edge Gateway, use a cable appropriate for the load currents: 3-core cable rated 5 A at
90°C (194°F) minimum, which conform to either IEC 60227 or IEC 60245. The system accepts cables from 0.8 mm to 2
mm. The maximum operating temperature of the Edge Gateway is 70
⁰
C (158°F). Do not exceed this maximum
temperature while operating the Edge Gateway inside an enclosure. Internal heating of the Edge Gateway electronics,
other electronics, and the lack of ventilation inside an enclosure can cause the operating temperature of the Edge
Gateway to be greater than the outside ambient temperature. Continuous operation of the Edge Gateway at
temperatures greater than 70
⁰
C (158°F) may result in an increased failure rate and a reduction of the product life. Ensure
that the maximum operating temperature of the Edge Gateway when placed inside an enclosure is 70
⁰
C (158°F) or less.
WARNING: The symbol
indicates hot surface or adjacent hot surface that can obtain temperature during normal
use that can cause a burn. Allow equipment to cool off or use protective gloves when handling to reduce risk of a burn.
WARNING: Always ensure that the available power source matches the required input power of the Edge Gateway.
Check the input power markings next to power connector(s) before making connections. The 12-57 V DC or the PoE
power source must be compliant with local Electrical Codes and Regulations.
WARNING: To ensure the protection provided by the Edge Gateway is not impaired, do not use or install the system in
any manner other than what is specified in this manual.
WARNING: If a battery is included as part of the system or network, the battery must be installed within an appropriate
enclosure in accordance with local fire and electrical codes and laws.
WARNING: The system is for installation in a suitable industrial enclosure (provides electrical, mechanical, and fire hazard
protection).
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