Siemens simatic hmi op27 Equipment Manual page 195

Technical Data
The conformity of the product described with the regulations of Directive 89/336 EEC is proved by com-
pliance with the following standards:
Noise immunity EN 50082-1
Static discharge
(contact/atmospheric discharge)
RF irradiation
Pulse modulation
RF conduction
Burst interference
Radio interference
RFI suppression level in accordance with
EN 55011
Certifications
UL certification
CSA certification
FM certification
A-6
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
OP27
EN 61000-4-2 Class 3
ENV 50140 Class 3
ENV 50204
(900 MHz "5 MHz)
ENV 50141 Class 3
ENV 61000-4-4 Class 3
OP27
Class A
OP27
UL Recognition Mark
Underwriters Laboratories (UL)
complying to Standard UL 508, File E 120869
CSA Certification Mark
Canadian Standard Association (CSA) in compliance with
Standard C 22.2 No. 142, File LR 89077-19
FM Certification
Complying with Factory Mutual Approval Standard Class Number
3611 Hazardous (classified) Locations Class I, Divi-
sion 2, Group A, B, C, D
Warning
!
Personal injury and material damage may occur.
Personal injury and material damage may occur in
hazardous areas if plug connections are disconnected
during the routine operation of a OP.
In hazardous areas, always de-energize the OP
before unplugging connectors.
Warning
!
WARNING – DO NOT DISCONNECT WHILE
CIRCUIT IS LIVE UNLESS LOCATION IS
KNOWN TO BE NONHAZARDOUS.
OP37
OP37
OP37
OP27, OP37 Equipment Manual
Release 05/99