Certification For Usa, Canada And Australia - Siemens SIMATIC PC 670 Equipment Manual

Product Overview
1.4

Certification for USA, Canada and Australia

Safety
If the device bears one of the following marks, the corresponding approval has
been awarded:
Underwriters Laboratories (UL) complying with Standard UL 1950 (I.T.E)
or complying with UL508 (IND.CONT.EQ)
Underwriters Laboratories (UL) complying with Canadian Standard C22.2
C
No. 950 (I.T.E) or complying with C22.2 No. 142 (IND.CONT.EQ)
Underwriters Laboratories (UL) complying with Standard UL 1950, Report E11
5352 and Canadian Standard C22.2 No. 950 (I.T.E)
C US
or complying with UL508 and C22.2 No. 142 (IND.CONT.EQ) or complying with UL508 and C22.2 No. 142 (IND.CONT.EQ)
UL Recognition Mark
Canadian Standard Association (CSA) complying with Standard C22.2. No. 950
(LR 81690) or complying with C22.2 No. 142 (LR 63533)
Canadian Standard Association (CSA) complying with American Standard UL
1950 (LR 81690) or complying with UL 508 (LR 63533)
NRTL
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Panel PC 670 Computing Unit, Equipment Manual
Release 04/02