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<Read Me First>
IM 01W02D02-11EN
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Cautions for Safely Applying the Device
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EMC Conformity Standards
EN 61326-1 Class A, Table 2, EN 55011 Class A, Group 1, EN 61000-6-2
This instrument is a Class A product, and it is designed for use in the industrial environment.
Please use this instrument in the industrial environment only.
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Safety Conformity Standards
Applicable standard: EN 61010-1, EN 60825-1, CSA-C22.2 No. 61010-1
(1) Pollution Degree 2
“Pollution degree” describes the degree to which a solid, liquid, or gas which deteriorates
dielectric strength or surface resistivity is adhering. “2” applies to normal indoor atmosphere.
Normally, only non-conductive pollution occurs. Occasionally, however, temporary
conductivity caused by condensation must be expected.
(2) Overvoltage category I
“Overvoltage category (Installation category)” describes a number which defines a transient
overvoltage condition. It implies the regulation for impulse withstand voltage. “I” applies
to electrical equipment which is supplied from the circuit when appropriate transient
overvoltage control means (interface) are provided.
(3) Indoor/Outdoor use
It can be used in indoors and outdoors.
(4) Altitude of installation site
Max. 3,000 m above sea level
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About Laser
YFGW610-C is compliant with class 1 laser in accordance with EN 60825-1:2014 and
CDRH 21-CFR 1040.
CAUTION
• To avoid eye injury although, please do not see a light source.
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iring the Ground
Appropriate grounding is necessary for the stable operation of YFGW610.
The frame ground (FG) terminal (M4 screw) is located on the side of power supply connector on
the top side of the mainbody.
To connect the ground cable to the FG terminal, use a ring tongue terminal for M4 with an
insulation sleeve.
Secure the M4 screws at a tightening torque of 1.2 to 1.5 Nm.
SEE
ALSO
For grounding of YFGW610, see “B4.3 Grounding” of the YFGW610 user’s manual (IM 01W02D02-01EN).
