Measurement Computing DaqBook 2000 Series - Manual (Page 59)

CE Enhancements for DBKs
The following CE enhancements are detailed in the DBK Cards and Modules User’s Manual
(p/n 457-0905).
• DBK41/CE
• Edge Guard (for DBK5, DBK8, and DBK44)
• Applicable cables and connectors
CE Compliance for System Expansion
The DaqBook/2000 and DaqOEM/2000 Series devices are CE compliant at the time they leave the factory,
and will remain in compliance providing that the conditions stated on their respective Declaration of
Conformity
cards continue to be met.
You may want to expand your data acquisition system while having it retain its “CE Compliant” status. If
so, refer to the most recent Declaration of Conformity for each device, prior to making any efforts to
expand the system.
Connecting a non-CE Compliant DBK module or card to your system will
make the system non-compliant.
In order to remain CE Compliant, DaqBook/2020, DaqBook/2001, and DaqBook/2005 require the use of
ferrite inductive collars and a ground line, which are included in an Ethernet CE Kit. Installation
instructions for the kit follow this chapter.
General rules of thumb regarding expansion, while remaining CE Compliant, are:
Review the most recent Declaration of Conformity for each device. •
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Use short cables.
When possible, use shielded cables.
When assembling or disassembling components, take ESD precautions, including the use of
grounded wrist straps.
Ensure that the host computer is CE Compliant.
Ensure that expansion devices are CE Compliant
Ensure all system components are properly grounded.
DaqBook/2000 and DaqOEM/2000 Series 897995 CE-Compliance & Noise Considerations 7-3