The GLC100-LG41-24V and GLC100-SC41-24V are UL/c-UL(CSA) recog-
nized products. (UL file No.E182139)
GLC conforms as a component to the following standards:
• UL508
Industrial Control Equipment
• UL1604
Electrical Equipment for Use in Class I and II Division 2 and Class III
Hazardous (Classified) Locations
• CAN/CSA-C22.2, Nos.142, and 213-M1987
Standard for Safety of Information Technology Equipment, including
Electrical Business Equipment
GLC100-LG41-24V (UL Registration Model : 0980017-01)
GLC100-SC41-24V (UL Registration Model : 0980017-02)
• The GLC should be installed in the front face of a metal panel.
• If the GLC is installed so as to cool itself naturally, be sure to install it in
a vertical panel. Also, be sure that the GLC is mounted at least 100mm
away from adjacent structures and other equipment, otherwise, the heat
generated by the GLC's internal components may become higher than
that allowed by UL standard requirements.
Installation and operation instructions are provided with each GLC. These
installation instructions contain the following statements.
1. Power, input and output (I/O) wiring must all be in accordance with Class
I
,
Division 2 wiring methods, Article 501-4 (b) of the National Electrical Code,
NFPA 70, or as specified in Section 18-152 of the Canadian Electrical Code
for units installed within Canada, and in accordance with that location's au-
thority.
2. Suitable for use in Class
I
, Division2, GroupsA, B, C and D hazardous loca-
tion, or nonhazardous locations only.
3. WARNING: Explosion hazard-substitution of components may impair suit-
ability for Class
I
, Division2.
4. WARNING: Explosion hazard-do not disconnect equipment unless power
has been switched off or the area is known to be nonhazardous.
5. WARNING: Explosion hazard-when in hazardous locations, turn off power
before replacing or wiring modules.
UL/
C-
UL(CSA) Approval
CE Marking
GLC100-LG41-24V,GLC100-SC41-24V are CE marked , EMC compliant
products.These units also conform to EN55011 class A , EN50082-2 di-
rectives.
