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4
ControlNet Dual Copper Repeater Module
ATTENTION
ATTENTION
European Hazardous Location Approval
If you install the module in a European Zone 2 location, consider:
ATTENTION
Publication 1786-IN001B-EN-P - May 2004
Preventing Electrostatic Discharge
This equipment is sensitive to electrostatic discharge, which can cause
internal damage and affect normal operation. Follow these guidelines
when you handle this equipment:
• Touch a grounded object to discharge potential static.
• Wear an approved grounding wriststrap.
• Do not touch connectors or pins on component boards.
• Do not touch circuit components inside the equipment.
• If available, use a static-safe workstation.
• When not in use, store the equipment in appropriate static-safe
packaging.
This product is grounded through the DIN rail to chassis ground. Use
zinc plated yellow-chromate steel DIN rail to assure proper grounding.
The use of other DIN rail materials (e.g., aluminum, plastic, etc.) that can
corrode, oxidize, or are poor conductors, can result in improper or
intermittent grounding.
European Zone 2 Certification (The following applies when the
product bears the EEx Marking)
This equipment is intended for use in potentially explosive atmospheres
as defined by European Union Directive 94/9/EC.
The LCIE (Laboratoire Central des Industries Electriques) certifies that
this equipment has been found to comply with the Essential Health and
Safety Requirements relating to the design and construction of Category 3
equipment intended for use in potentially explosive atmospheres, given in
Annex II to this Directive. The examination and test results are recorded
in confidential report No. 28 682 010.
Compliance with the Essential Health and Safety Requirements has been
assured by compliance with EN 50021.
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