Conformance To Ec Directives - Omron CJ1W-PNT21 Operation Manual

Conformance to EC Directives

!Caution
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Conformance to EC Directives

1-6-1 Applicable directives
1-6-2 Concepts
1-6-3 Conformance to EC Directives
• When transporting the Unit, use special packing boxes and protect it from being
exposed to excessive vibration or impacts during transportation.
• Do not attempt to disassemble, repair, or modify any Units.
• Do not remove the network cable during operation. Removing the network cable
result in communication failures.
Failure to abide by the following precautions could lead to serious or possibly fatal
injury. Always heed these precautions:
Always connect to a class-3 ground (100 Ω or less) when installing the
•
Units.
• Fail-safe measures must be taken by the customer to ensure safety in the event of
incorrect, missing, or abnormal signals caused by broken signal lines, momentary
power interruptions, or other causes.Not doing so may result in serious accidents.
• EMC (ElectroMagnetic Compatibility) Directives
• Low-voltage directive
OMRON devices complying with EC Directives also conform to related product
standards making them easier to incorporate in other units or machines. The
actual products have been checked for conformity to product standards.
Whether the products conform to the standards in the system used by the
customer, however, must be checked by the customer.
Product related performance of OMRON units complying with EC Directives
will vary depending on the configuration, wiring, and other conditions of the
equipment or control panel in which OMRON devices are installed. The
customer must, therefore, perform final checks to confirm that units and the
overall system conforms to product standards.
A Declaration of Conformity for the CJ1W-PNT21 PROFINET IO Controller
Unit can be requested at your nearest OMRON representative.
Note Applicable EMS (Electromagnetic Susceptibility) and EMI (Electromagnetic
Interference) Standards in the EMC (Electromagnetic Compatibility) standards
are as follows:
/i
PROFINET IO Unit
CJ1W-PNT21
Low Voltage Directive
Always ensure that devices operating at voltages of 50 to 1,000 V AC and 75
to 1,500 V DC meet the required safety standards for the PLC (EN61131-2).
PROFINET IO units should be installed as follows, for the complete
configuration to meet the EC directives:
EMS
EN61000-6-2
1-6
EMI
EN61000-6-4
(Radiated emission: 10-m
regulations)
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