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F2-JB-#.I, F*-JB-#.*

Mounting and Dismounting

2

018-

03

17

7.4.3

Mechanical Dimensions of the F4 Housing

Figure 7.3

Mechanical dimensions of F4 housing

The dimensions X and AF depend on the type of cable gland. The dimensions can be read

from the table for the F2 housing, see chapter 7.4.1.

X

Height of cable glands

1

Width across flats (AF)

1

X

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Summary of Contents for F-JB Series

Page 1: ...F2 JB I F JB Fieldbus Junction Boxes Segment Protectors PROCESS AUTOMATION MANUAL...

Page 2: ...erms of Delivery for Products and Services of the Electrical Indus try published by the Central Association of the Electrical Industry Zentralverband Elektrotechnik und Elektroindustrie ZVEI e V in it...

Page 3: ...ed 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 Gen...

Page 4: ...n Lines 21 9 Connection Layout 22 9 1 Connection Layout of the F2 Housing 22 9 2 Connection Layout of the F3 Housing 23 9 3 Connection Layout of the F4 Housing 24 9 4 Connection Layout of Plug Connect...

Page 5: ...f conformity Certificates Control drawings Additional documents 1 2 Target Group Personnel Responsibility for planning assembly commissioning operation maintenance and dismounting lies with the plant...

Page 6: ...This symbol indicates a paragraph with instructions You are prompted to perform an action or a sequence of actions Danger This symbol indicates an imminent danger Non observance will result in persona...

Page 7: ...18 03 7 2 Type Code Pepperl Fuchs offers a wide range of fieldbus junction boxes The following type code provides an overview of the fieldbus junction boxes available This documentation applies to all...

Page 8: ...See chapter 4 This section covers all fieldbus junction boxes suitable for application in explosion hazardous classified locations of equipment category 3G Zone 2 or Class I Division 2 See chapter 5 T...

Page 9: ...e of protection of the power supply circuit may be installed in equipment category 1G Zone 0 2 G Zone 1 or 3 G Zone 2 or in Class I Division 1 and 2 Class II Division 1 and 2 or Class III Division 1 a...

Page 10: ...r details on the type code see chapter 2 Fieldbus junction boxes can be installed in any fieldbus system using Manchester bus powered technology corresponding to IEC 61158 2 ISA S50 02 for the United...

Page 11: ...y trained professionals in accordance with this documentation 4 3 Special Features The fieldbus junction boxes F2 JBSC Segment Protectors have short circuit current limitation on the output spur The m...

Page 12: ...h different outputs for connecting field devices F2 JB and F2 JBSC for up to 8 field devices F3 JB for up to 2 field devices F4 JB for 1 field device For details on the type code see chapter 2 Fieldbu...

Page 13: ...are available for download at http www pepperl fuchs com 6 1 Fieldbus Junction Boxes with Type of Protection Ex i At a maximum ambient temperature of 85 C and a maximum current of 3 A the maximum surf...

Page 14: ...eldbus junction box with the type of protection Ex i in explosion hazardous classified locations the following points are particularly important 7 2 1 Fieldbus Junction Box Ex i in Field Housing F JB...

Page 15: ...ne or class division The devices must also be suitable for the conditions at the installation location and must have the appropriate documents manufacturer s declaration or certificate from a test fac...

Page 16: ...nsions of the F3 Housing Figure 7 2 Mechanical dimensions of F3 housing The dimensions X and AF depend on the type of cable gland The dimensions can be read from the table for the F2 housing see chapt...

Page 17: ...Dimensions of the F4 Housing Figure 7 3 Mechanical dimensions of F4 housing The dimensions X and AF depend on the type of cable gland The dimensions can be read from the table for the F2 housing see c...

Page 18: ...nections are always powered via a plug Only hand tighten the cap nut of the power plug Secure any unused plugs in such a way that the degree of protection is maintained Fieldbus junction boxes with ca...

Page 19: ...feature a grounding terminal Connections must be secured against loosening and protected against corrosion Corrosion protection can be achieved e g by using tinned cable plates Only attach permanently...

Page 20: ...the cable glands pay attention to the respective documentation Danger Explosion hazards from permanent live wiring If you frequently connect or disconnect energized circuits in a Zone 2 or Class I Di...

Page 21: ...the shields of trunks Connect the terminal T with one of the Earth terminals using the accessory part JB BR TB By connecting a suitable capacitor between the Earth and S or T terminals a capacitive gr...

Page 22: ...inator only for non explosion protected versions 4 Grounding screw 5 Cable gland for trunk output 6 Cable gland for trunk input 7 Cable glands for spurs 8 Fastening option for connecting cables with c...

Page 23: ...l strip in the F3 housing 2 outputs 1 Connections for spurs 2 Connections for trunk 3 Wall mounting screw 4 mm 4 Grounding clamp 5 Cable gland for trunk output 6 Cable gland for trunk input 7 Cable gl...

Page 24: ...4 F4 housing 1 output Terminals Function 7 and 10 Spur 8 and 11 Spur 9s and 12s Spur Shield 1 Input Trunk In 2 Input Trunk In 3s Input Trunk In Shield 4 Output Trunk Out 5 Output Trunk Out 6s Output T...

Page 25: ...d internally with terminal S The terminals Earth are connected to the external grounding clamp 1 Trunk In 2 Spur 3 Trunk Out 4 Shield Terminal Function 1 Trunk input Trunk In 2 Trunk input Trunk In 3s...

Page 26: ...s For connectors contacts vary depending on the fieldbus system used M12 Connectors 7 8 in Connectors Socket Plug Socket Plug Table 9 1 Pinouts PIN PROFIBUS MBP Signal FOUNDATION Fieldbus Signal 1 PA...

Page 27: ...e datasheets Note that the ambient temperature range can be restricted by the sealing plug or stopping plug Protect plastic cable glands against mechanical hazard Danger Explosion hazard or danger to...

Page 28: ...able as shown 1 Seal 1 used in the following instance Type M20 x 1 5 Terminal area 5 8 mm 2 Seal 2 obligatory 3 Move the required seal s over the cable until after the last seal about 5 mm insulation...

Page 29: ...GS Cable Glands 1 Strip the insulation of the cable up to about 160 mm 2 Loosen the cap nut from the device and push it onto the cable 3 Remove the inner plastic piece and slip it onto the cable move...

Page 30: ...the O ring 1 O ring 2 Inverted cable shield 3 Insert the cable wires with the inner plastic piece into the lower part of the cable gland 4 Tighten the cap nut The tightening torques of cap nuts vary...

Page 31: ...F2 JB I F JB Maintenance of Cable Glands 2018 03 31 10 3 Maintenance of F JB CGAB Cable Gland For this cable gland the type ADE No 6 type 4F is used For handling refer to the following overview...

Page 32: ...provided with all seals Mounting the Sealing Plug 1 Remove the cap nut 2 from the lower part of the cable entry 3 Figure 10 1 Establishing the required degree of protection with a sealing plug 2 Push...

Page 33: ...nce 2018 03 33 11 Repair and Maintenance The transmission behavior of the fieldbus junction box is stable even over long periods of time Thus there is no need for regular adjustments or the like No ot...

Page 34: ...operated in explosion hazardous areas must not be modified In case of a fault the fieldbus junction box must always be replaced Defective housing parts e g the cover seal may only be replaced by orig...

Page 35: ...Disposal of devices and their packaging material must be performed in compliance with the applicable laws and guidelines of the corresponding country The devices do not contain batteries which need to...

Page 36: ...2018 03 36 F2 JB I F JB Appendix 14 Appendix 14 1 Accessories Function Type code Stopping plug M12 connector VAZ V1 B Stopping plug M20 approved for explosion hazardous area CG EX Plug MT 20X...

Page 37: ...fuchs com Worldwide Headquarters Pepperl Fuchs GmbH 68307 Mannheim Germany Tel 49 621 776 0 E mail info de pepperl fuchs com For the Pepperl Fuchs representative closest to you check www pepperl fuchs...

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