Table Of Contents - Pepperl+Fuchs F-JB Series Manual

F2-JB-#.I, F*-JB-#.*
1 Introduction................................................................................. 5
1.1 Content of this Document ................................................................... 5
1.2 Target Group, Personnel...................................................................... 5
1.3 Symbols Used ...................................................................................... 5
2 Type Code.................................................................................... 7
3 Fieldbus Junction Boxes (Type of Protection Ex i) ................. 9
3.1 Intended Use ........................................................................................ 9
4 Fieldbus Junction Boxes with Short Circuit Current 
Limitation................................................................................... 10
4.1 Intended Use ...................................................................................... 10
4.2 Marking ............................................................................................... 11
4.3 Special Features................................................................................. 11
5 Fieldbus Junction Boxes for Installation in 
Non-Hazardous Areas .............................................................. 12
5.1 Intended Use ...................................................................................... 12
6 Ambient Conditions.................................................................. 13
6.1 Fieldbus Junction Boxes with Type of Protection Ex i ................... 13
6.2 Fieldbus Junction Boxes with Short Circuit Current Limitation.... 13
7 Mounting and Dismounting ..................................................... 14
7.1 General ................................................................................................ 14
7.2 Fieldbus Junction Boxes with the Type of Protection Ex i............. 14
7.2.1 Fieldbus Junction Box (Ex i) in Field Housing F*-JB*-I* ................... 14
7.3 Fieldbus Junction Boxes with Short Circuit Current 
Limitation in Equipment Category 3G.............................................. 15
7.4 Mechanical Dimensions .................................................................... 15
7.4.1 Mechanical Dimensions of the F2 Housing...................................... 15
7.4.2 Mechanical Dimensions of the F3 Housing...................................... 16
7.4.3 Mechanical Dimensions of the F4 Housing...................................... 17
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