TP 270, OP 270, MP 270B (WinCC flexible)
Operating Instructions, Edition 03/2004, 6AV6691-1DD01-0AB0
A-1
Appendix
A
A.1 Certificates and Directives
A.1.1 Approvals
Approvals
As of the date of delivery, the following approvals have been granted or their application is
pending. Please refer to the rating plate on the back of the HMI device for identification.
Warning
Personal injury and equipment damage can occur.
Personal injury and equipment damage can occur in hazardous areas if a plug connection is
disconnected from the HMI device while the system is running.
In hazardous areas, turn off the power to the HMI device when disconnecting the
connectors.
DO NOT DISCONNECT WHILE CIRCUIT IS LIVE UNLESS LOCATION IS KNOWN TO BE
NON HAZARDOUS.
Pprovals
UL approval UL Recognition Mark
1)
Underwriters Laboratories (UL) complying with Standard UL 508,
File E 116536
UL approval In accordance with the UL/CSA Approval Agreement
FM approval FM approval
Complying with Factory Mutual Approval Standard Class Number
3611 Hazardous (classified) Locations Class I, Division 2, Group A, B,
C, D
1) The UL and CSA file numbers are dependent on the production site. The numbers specified
here change according to the change of production site.
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