A-6
OP27, OP37 Equipment Manual
Release 05/99
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
OP27
OP37
Static discharge
(contact/atmospheric discharge)
EN 61000-4-2 Class 3
RF irradiation
ENV 50140 Class 3
Pulse modulation
ENV 50204
(900 MHz
"
5 MHz)
RF conduction
ENV 50141 Class 3
Burst interference
ENV 61000-4-4 Class 3
Radio interference
OP27
OP37
RFI suppression level in accordance with
EN 55011
Class A
Certifications
OP27
OP37
UL certification
UL Recognition Mark
Underwriters Laboratories (UL)
complying to Standard UL 508, File E 120869
CSA certification
CSA Certification Mark
Canadian Standard Association (CSA) in compliance with
Standard C 22.2 No. 142, File LR 89077-19
FM certification
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.
!
Technical Data
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com