KEYENCE IV Series - Manual (Page 6)

4 - IV Series User’s Manual (Field Network) -
Precautions on Regulations and Standards
For IV-500C/IV-500CA/IV-500M/IV-500MA/IV-150M/IV-150MA/
IV-2000M/IV-2000MA
UL Certification
This product is a UL/C-UL Listed product.
y UL File No. E301717
y Category NRKH, NRKH7
Be sure to consider the following specifications when using this product as a UL/C-UL Listed Product.
y Use a power supply with Class 2 output defined in NFPA70 (NEC: National Electrical Code).
y Power supply/ External input/ Control output shall be connected to a single Class 2 source only.
y Use with an over current protection device which is rated 24 V or more and not more than 1A.
y Enclosure Type 1 (Based on UL50)
CE Marking
Keyence Corporation has confirmed that this product complies with the essential requirements of
the applicable EC Directive, based on the following specifications. Be sure to consider the following
specifications when using this product in the Member State of European Union.
z z EMC Directive (2004/108/EC)
y Applicable Standard EMI: EN60947-5-2, Class A
EMS: EN60947-5-2
y The length of power I/O cable, Ethernet cable and Monitor cable must be less than or equal to 30m.
Remarks:
These specifications do not give any guarantee that the end-product with this product incorporated
complies with the essential requirements of EMC Directive. The manufacturer of the end-product is solely
responsible for the compliance on the end-product itself according to EMC Directive.
z z
Low-Voltage Directive (2006/95/EC)
y Applicable Standard: EN62471
Precautions on Regulations and Standards