Siemens SIMATIC ET 200S Installation And Operating Manual page 49

or
Underwriters Laboratories Inc., in accordance with
• UL 508 (Industrial Control Equipment)
• CSA C22.2 No. 142 (Process Control Equipment)
or
HAZ. LOC.
Underwriters Laboratories Inc., in accordance with
• UL 508 (Industrial Control Equipment)
• CSA C22.2 No. 142 (Process Control Equipment)
• UL 1604 (Hazardous Location)
• CSA-213 (Hazardous Location)
APPROVED for use in
Class I, Division 2, Group A, B, C, D Tx;
Class I, Zone 2, Group IIC Tx
Note
The nameplate of the specific module indicates the currently valid approvals.
ET 200S Distributed I/O System - Fail-Safe Modules
Hardware Installation and Operating Manual, 07/2005, A5E00103686-04
General technical specifications
6.2 Standards and Approvals
6-3