Rockwell Automation 1440-VAD02-01RA XM-123 Dynamic Measurement Module - Manual (Page 3)

Rockwell Automation Publication ENMON-IN120H-EN-P - February 2014 3
XM-12X Dynamic Measurement Modules
Environment and Enclosure
Prevent Electrostatic Discharge
ATTENTION: This equipment is intended for use in a Pollution Degree 2 industrial environment, in overvoltage Category II
applications (as defined in IEC 60664-1), at altitudes up to 2000 m (6562 ft) without derating.
This equipment is not intended for use in residential environments and may not provide adequate protection to radio
communication services in such environments.
This equipment is supplied as open-type equipment. It must be mounted within an enclosure that is suitably designed for those
specific environmental conditions that will be present and appropriately designed to prevent personal injury resulting from
accessibility to live parts. The enclosure must have suitable flame-retardant properties to prevent or minimize the spread of
flame, complying with a flame spread rating of 5VA or be approved for the application if nonmetallic. The interior of the
enclosure must be accessible only by the use of a tool. Subsequent sections of this publication may contain additional
information regarding specific enclosure type ratings that are required to comply with certain product safety certifications.
In addition to this publication, see the following:
• Industrial Automation Wiring and Grounding Guidelines, publication 1770-4.1 , for additional installation requirements
• NEMA Standard 250 and IEC 60529, as applicable, for explanations of the degrees of protection provided by enclosures
ATTENTION: To comply with UL/CSA restrictions and the CE Low Voltage Directive (LVD), all connections to this equipment must be
powered from a single source compliant with the following:
• A Listed Class 2 power supply, or a Listed ITE safety extra low voltage (SELV) power supply with the 1440-5AFUSEKIT fuse kit, or a
protected extra low voltage (PELV) power supply certified to 60950 with the 1440-5AFUSEKIT fuse kit.
• The same power source must power any device to which the module is connected via its side connector
(1)
or any of its non-isolated
circuits that include: power, XMbus, 4…20 mA outputs, and setpoint multiplier circuits.
(2)
(1) Power transmission across the XM module side connector must not exceed 3 A.
(2)
These circuits are all functionally isolated, but do not have adequate insulation to satisfy the isolation requirements of some electrical safety
standards. Therefore the ground requirements for the circuits, specified in the individual user’s manuals, must still be applied.
ATTENTION: 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.
• Use a static-safe workstation, if available.
• Store the equipment in appropriate static-safe packaging when not in use.