Kollmorgen Digital MMC Control, Hardware Manual

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20 Kollmorgen - December 2011
MMC Smart Drive Hardware Manual
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INSTALLING THE MMC SMART DRIVE
3.5 Complying with European Directives
For industrial products installed within the European Union or EEC regions, certain
directives and standards apply. See “Conformity” in the Specifications sections of
Chapters 5 and 6 for applicable directives.
Servo amplifiers are considered to be subsystems when incorporated into electrical
plants and machines for industrial use. The Kollmorgen servo amplifiers have been
designed and tested as such. They bear the CE mark and are provided with a
Declaration of Conformance. However, it is the overall machine or system design that
must meet European Directives and standards. To help the manufacturer of the
machine or plant meet these directives and standards, specific guidelines are
provided in this documentation. These include such things as shielding, grounding,
filters, treatment of connectors and cable layout.
3.6 Conforming with UL and cUL Standards
Kollmorgen drives meet safety and fire hazard requirements as outlined in
“Conformity” in the Specifications sections of
Chapter 13, Declarations of Conformity .
3.7 General Installation and Ventilation Requirements
•
The drive must be enclosed in a grounded NEMA12 enclosure offering protection
to IP55 such that they are not accessible to an operator or unskilled person, in
order to comply with UL
®
and CE requirements. A NEMA 4X enclosure exceeds
these requirements providing protection to IP66.
• The environmental conditions must not exceed those detailed in the specifications
tables shown in the Specifications sections in this manual.
• Install the panel on a properly bonded, flat, rigid, non-painted galvanized steel,
vertical surface that won’t be subjected to shock, vibration, moisture, oil mist, dust,
or corrosive vapors.
• Maintain minimum clearances for proper airflow, easy module access, and proper
cable bend radius.
• Plan the installation of your system so that you can perform all cutting, drilling,
tapping, and welding with the drive removed from the enclosure. Because the
drive is of the open type construction, be careful to keep any metal debris from
falling into it. Metal debris or other foreign matter can become lodged in the cir-
cuitry, which can result in damage to components.
The MMC Smart Drive is suitable for operation in a pollution degree 2 environment
(i.e., normally, only non-conductive pollution occurs). Install the drive away from all
sources of strong electromagnetic noise. Such noise can interfere with MMC Smart
Drive operation.
Protect the MMC Smart Drive system from all the following:
• conductive fluids and particles
• corrosive atmosphere
• explosive atmosphere
Diagrams included with this manual and recommendations may be modified if
necessary so the wiring conforms to current NEC standards or government
regulations.