Rockwell Automation 193-EC4 EC4 Current Monitoring Relay User Manual - Manual (Page 16)

Rockwell Automation Publication 193-UM011A-EN-P - September 2010 17
Installation and Wiring Chapter 2
Starter Installation The following figures and tables illustrate the starter assembly instructions and
approximate dimensions.
ATTENTION: The EC4 Current Monitoring Relay contains ESD
(electrostatic discharge) -sensitive parts and assemblies. Static
control precautions are required when installing, testing,
servicing, or repairing this assembly. Component damage may
result if ESD control procedures are not followed. If you are not
familiar with static control procedures, refer to Allen-Bradley
publication 8200-4.5.2, “Guarding Against Electrostatic
Damage”, or any other applicable ESD protection handbook.
ATTENTION: An incorrectly applied or installed EC4 Current
Monitoring Relay can result in damage to the components or
reduction in product life. Wiring or application errors, such as
supplying incorrect or inadequate DeviceNet supply voltage,
connecting an external supply voltage to the input, or
operating/storing in excessive ambient temperatures may result
in malfunction of the EC4 Current Monitoring Relay.
ATTENTION: Only personnel familiar with the EC4 Current
Monitoring Relay and associated machinery should plan to
install, start up, and maintain the system. Failure to comply may
result in personal injury and/or equipment damage.
ATTENTION: The purpose of this user manual is to serve as a
guide for proper installation. The National Electrical Code and
any other governing regional or local code will overrule this
information. Rockwell Automation cannot assume responsibility
for the compliance or proper installation of the EC4 Current
Monitoring Relay or associated equipment. A hazard of personal
injury and/or equipment damage exists if codes are ignored
during installation.
ATTENTION: The Earth Ground terminal of the EC4 Current
Monitoring Relay shall be connected to a solid earth ground via
a low-impedance connection.