Rockwell Automation 1797-BCNR FLEX Ex Redundant ControlNet Barrier Module - Manual (Page 17)

FLEX Ex Redundant ControlNet Barrier Module 17
Publication 1797-5.35 - July 2004
Certification Specific ControlNet Ex System Diagrams
The following pages include certification specific ControlNet Ex system
diagrams and notes pertaining to these diagrams. Select either CENELEC,
UL, C-UL, or FM and follow the requirements of that diagram as you
configure and install your system.
CENELEC Installation Label
A label with this system marking must be attached near the main components
of the system. If the system is installed in a cabinet, this label must be fixed
inside the cabinet.
CENELEC Information
The isolator type 1797-BCNR/* is an associated apparatus according to
EN 50020. If the isolator is connected to intrinsically safe circuits the
applicable national local construction, installation and operating regulations
must be heeded (for example, Germany DIN EN 50020, DIN VDE 0165).
0102
ControlNet Ex System
Allen-Bradley
Attention!
Avoid electrostatic charging!
-20 0 C <= Ambient Temperature <= +70 0 C
1 Allen-Bradley Dr.
Mayfield Hts., OH USA
DMT 99 ATEX E 065 X
II (1) 2G SYST EEx ia/ib IIB/C T4