PLATINUM
TM
Series Controllers User’s Guide
M5451 Omega Engineering | www.omega.com
2. Safety Considerations
This device is marked with the international caution symbol. It is important to read this manual before
installing or commissioning this device as it contains important information relating to Safety and EMC
(Electromagnetic Compatibility).
This instrument is a panel mount device protected in accordance with EN 61010-1:2010, electrical safety
requirements for electrical equipment for measurement, control, and laboratory use. Installation of this
instrument should be done by qualified personnel.
In order to ensure safe operation, the following instructions must be followed and warnings
observed:
This instrument has no power-on switch. An external switch or circuit-breaker must be included in the
installation as a disconnecting device. It must be marked to indicate this function, and it must be in close
proximity to the equipment within easy reach of the operator. The switch or circuit-breaker must
comply with the relevant requirements of IEC 947–1 and IEC 947-3 (International Electro technical
Commission). The switch must not be incorporated in the main supply cord.
Furthermore, to provide protection against excessive energy being drawn from the main supply in case
of a fault in the equipment, an overcurrent protection device must be installed.
Do not exceed the voltage rating on the label located on the top of the instrument housing.
Always disconnect the power before changing the signal and power connections.
Do not use this instrument on a work bench without its case for safety reasons.
Do not operate this instrument in flammable or explosive atmospheres.
Do not expose this instrument to rain or moisture.
Unit mounting should allow for adequate ventilation to ensure that the instrument does not
exceed the operating temperature rating.
Use electrical wires with adequate size to handle mechanical strain and power requirements.
Install this instrument without exposing the bare wire outside the connector to minimize
electrical shock hazards.
EMC Considerations
Whenever EMC is an issue, always use shielded cables.
Never run signal and power wires in the same conduit.
Use signal wire connections with twisted-pair cables.
Install Ferrite Beads on signal wires close to the instrument if EMC problems persist.
Failure to follow all instructions and warnings is at your own risk and may result in property
damage, bodily injury and/or death. Omega Engineering is not responsible for any damages or
loss arising or resulting from any failure to follow any and all instructions or observe any and all
warnings.
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