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Rockwell Automation Publication 6181X-IN002D-EN-P - February 2020
Industrial Computers for Hazardous Locations
Parts List
The computers ship with these items.
Installation Guidelines
Follow these guidelines to make sure that your computer provides service with excellent reliability:
• The installation site must have sufficient power.
• Verify that the DC power wires meet these requirements.
• In dry environments, static charges can build up easily. Proper grounding of the computer
helps to reduce static discharges, which can cause shock and damage electronic components.
• The enclosure must allow sufficient space around air inlets and outlets to provide the
circulation necessary for cooling. See
Mounting Clearance Requirements on page 10
for
further information. Never allow air passages to become obstructed.
Item
Description
Hardware
• Screws with grommets to mount non-display computers
• Clips to mount integrated display computers
Documents
• This publication
• 6181P and 6181X Industrial Computers Cutout Template, publication
(1)
• Production test report
(1)
Shipped only with integrated display computers.
Attribute
Requirement
Wire material
Stranded copper, insulation 90 °C (194 °F) min
Wire gauge
• To connect to DC input terminal block
• To connect to earth ground
• 0.823…2.08 mm
2
(18…14 AWG)
• 1.5 mm
2
(16 AWG) or larger
(1)
(1)
Use a ground wire with an insulation color allowed by local inspection authority.
Wire temperature rating, min
76 °C (169 °F)
Torque values
• For DC input terminal block screws
• For functional ground screw
• 1.36 N•m (12 lb•in)
• 1.47 N•m (13 lb•in)
