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UL/c-UL ( CSA ) Approval
The GLC2300-LG41-24V/GLC2300-TC41-24V units are UL/c-UL ( CSA ) recog-
nized components. UL file no. E231702 ( UL60950+UL1604 )
When applying for UL approval for a product that includes one of these GLC units,
please be sure to pay special attention to the fact that all products with built-in GLC
units require UL inspection of the combination of the GLC and the product.
The GLC components conform to the following standards:
- UL1604 and UL60950 Third Edition
Safety of Information Technology Equipment for use in Class I and II, Division 2,
and Class III Hazardous (classified) locations.
- CAN/CSA-C22.2 No.60950-00 and No.213-M1987
Safety of Information Technology Equipment for use in Class I and II, Division 2,
and Class III Hazardous (classified) locations.
GLC2300-LG41-24V ( UL Registration Model: 2980070-11 )
GLC2300-TC41-24V ( UL Registration Model: 2980070-12 )
Installation Precautions
If the GLC is mounted so as to cool itself naturally, please mount it on a vertical
panel. Also, insure that the GLC is mounted at least 100 mm away from any other
adjacent structures or machine parts. If these conditions are not met, the heat gener-
ated by the GLC's internal components may cause it to fail to meet UL standards.
UL1604 - Compliance and Handling Cautions
1. Power and input/output wiring must be in accordance with Class I, Division 2
wiring methods - Article 501-4 ( b ) of the National Electrical Code, NFPA 70
within the United States, and in accordance with Section 18-152 of the Canadian
Electrical Code for units installed within Canada.
2. Suitable for use in Class I, Division 2, Groups A, B, C, and D Hazardous Loca-
tions.
3. WARNING: Explosion hazard
4. WARNING: Explosion hazard
5. WARNING: Explosion hazard
The GLC2300-LG41-24V/GLC2300-TC41-24V units are CE marked, EMC compliant
products. These units also conform to EN55011 Class A, EN61000-6-2 directives. For
detailed CE marking information, please contact your local GLC distributor.
- substitution of components may impair com-
pliance to Class I, Division 2.
- when in hazardous locations, turn the power
OFF before replacing or wiring modules.
- confirm that the power supply has been turned
OFF before disconnecting equipment, or
confirm that the location is not subject to the
risk of explosion.
CE Marking
-19-
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