Rockwell Automation 1797-CEC FLEX Ex Bus Isolator and Flexbus Connector - Manual (Page 23)

FLEX Ex Bus Isolator and Flexbus Connector 23
Publication 1797-5.13 - June 2010
CENELEC Information
The isolator type 1797-BIC/* module is an associated apparatus according to
EN 60079-11. If the isolator is connected to intrinsically-safe circuits the
applicable national local construction, installation and operating regulations
must be heeded (in Germany DIN EN 60079-11, DIN VDE 0165).
UL Information
Diagram 1
Diagram 2
. . .
Nonhazardous or Hazardous
(Classified) Location

Class I, Zone 2, Group IIC or

Class I, Division 2, Groups A to D
Nonhazardous or Hazardous
(Classified) Location

Class I, Zone 1, Group IIC or

Class I, Division 1, Groups A to D

42876
.
.
Nonhazardous or Hazardous
(Classified) Location

Class I, Zone 2, Group IIC or

Class I, Division 2, Groups A to D
Nonhazardous or Hazardous
(Classified) Location

Class I, Zone 1, Group IIC or

Class I, Division 1, Groups A to D

42877