Keyence IG Series Manual de usuario descargar pdf (Pagina 5)

IG-E

Warm Up

To use the unit, wait more than 10 minutes after the power is turned on for the circuits to

stabilize. The displayed value may gradually drift during this time period.

Power ON Reset

Measurement starts approx. 2.5 seconds after the power is turned on. Furthermore, the

judgment output is turned on after the number of times for averaging (response time)

elapses.

Power source

• Noise superimposed on the power supply may cause malfunction. Use a direct current

stabilized power source which uses an insulation transformer.

• When using a commercially available switching regulator, make sure to ground the frame

ground terminal.

The IG Series conforms to the CE Marking. Applicable standards are as follows:

•EMC Directives

EMI : EN60947-5-2 (class A)

EMS : EN60947-5-2

• Low-voltage Directives

EN60825-1

The IG Series complies with the following UL/CSA standards and has obtained the UL/C-

UL certifications.

• Applicable standards UL508 Industrial Control Equipment

CAN/CSA C22.2 No.14-M05 Industrial Control Equipment

• UL File No. E301717

• UL category NRKH, NRKH7

Precautions

• For the IG Series power supply, be sure to use the UL Listing certified power supply that

provides class 2 output as defined in NFPA70 (NEC: National Electrical Code) in the

U.S.A.

• The IG Series has obtained the UL certification with the combination of the sensor head

and sensor amplifier. Make sure to use the IG Series sensor head together with the IG

Series sensor amplifier.

• Power supply/Control input/Control output shall be connected to a single Class2 source

only.

• Use with over current protection device which is rated 30V or more and not more than

1A.

Other Precautions

CE Marking

Precautions on UL Certificate

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Kong Le 15 Dec 2024 | 00:50:44

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Keyence IG Series Manual de usuario Pagina 5