Siemens SIMATIC ET 200L Manual page 49

UL Recognition
UL Recognition Mark
Underwriters Laboratories (UL) to
Standard UL 508, File No. 116536
CSA Certification CSA Certification Mark
Canadian Standard Association (CSA) to
Standard C22.2 No. 142, File No. LR 48323
FM Approval Factory Mutual Approval Standard Class Number 3611, Class I, Division 2,
Group A, B, C, D.
Warning
!
There is a risk of injury and damage to property.
In potentially explosive atmospheres, there is a risk of injury to people and
damage to property if you disconnect connectors when a ET 200 is in opera-
tion.
Always de-energize the ET 200 in potentially explosive atmospheres before
disconnecting any connectors.
ET 200L Distributed I/O Device
EWA-4NEB 780600902-05
General Technical Data
6-3