General Technical Specifications
6.2 Standards and Approvals
ET 200S Distributed I/O System - Fail-Safe Modules
50
Installation and Operating Manual, 08/2008, A5E00103686-07
UL approval
Underwriters Laboratories Inc., in accordance with
●
UL 508 (Industrial Control Equipment)
CSA Approval
Canadian Standard Association (CSA) in accordance with
●
C22.2 No. 142 (Process Control Equipment)
or
Underwriters Laboratories Inc., in accordance with
●
UL 508 (Industrial Control Equipment)
●
CSA C22.2 No. 142 (Process Control Equipment)
or
+$=/2&
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 on each module indicates the currently valid approvals.
