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FDH-1 Fieldbus Diagnostic HandheldFieldConnex® Fieldbus

Key Benefits at a Glance

  • Comprehensive diagnostics for the fieldbus physical layer
  • Handheld with display and integrated expert system
  • Fieldbus interface Ex ia, FISCO, Entity, and DART
  • For commissioning, online monitoring and troubleshooting
  • For FOUNDATION Fieldbus H1 and PROFIBUS PA
  • Multi-language support
  • Operation in Zone 1/Class I, Div. 1
  • Choice of power options for different operating modes
  • PC software for enhanced interface and data backup

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Preferred Type
Product photo: Fieldbus Diagnostic Handheld FDH-1
Product photo: Fieldbus Diagnostic Handheld FDH-1
FieldConnex® interface
FOUNDATION Fieldbus interface
Approval
PROFIBUS interface
Interface
Product Compliance: Europe – CE
Note

All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

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  • DE
  • EN
DatasheetFunctionClassificationInformative LiteratureProduct DocumentationApprovalsSoftware

Technical data of FDH-1

Fieldbus diagnostic handheld for comprehensive diagnostics of the fieldbus physical layer
Design / MountingHandheld/mobile
Installation in hazardous areaZone 1 / Div. 1
ConnectionFieldbus , Battery , 9V 6LR61 block, type alkaline, carbon-zinc, lithium iron disulfide, nickel-cadmium, nickel-metal hydride, or rechargeable lithium , USB
Fieldbus typeFOUNDATION Fieldbus/PROFIBUS PA
Rated voltageUN8.5 ... 35 V
Rated currentIN... 10 mA , if bus powered
DisplayLC display
KeypadMembrane 8 keys
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013
Electromagnetic compatibilityNE 21:2011
Degree of protectionIEC 60529
Shock resistanceEN 60068-2-27
Vibration resistanceEN 60068-2-6
LanguagesEnglish (default), German (optional), Portuguese (optional),
Ambient temperature-20 ... 50 °C (-4 ... 122 °F)
Storage temperature-20 ... 70 °C (-4 ... 158 °F)
Relative humidity< 95 % non-condensing
Shock resistance15 g , 11 ms
Vibration resistance1 g , 10 ... 150 Hz
Connection typeFieldbus: Cable with test clips and cable with test plugs, 2.5 mm
Trigger output: Cable with 2 banana plugs
USB: Square type B socket
Degree of protectionIP44
Mass500 g
EU-type examination certificateZELM 14 ATEX 0531
MarkingEx-Hexagon II 2(1) G Ex ib [ia Ga] IIC T4 Gb ,
[exsign] II 3(1) G Ex ic [ia Ga] IIC T4 Gc ,
[exsign] II 3 G Ex ic IIC T4 Gc ,
[exsign] II (1) D [Ex ia IIIC Da] ,
[exsign] II (3) D [Ex ic IIIC Dc]
Bus
TypeFieldbus
Type of protectionia, ib
Internal capacitanceCi< 1.8 nF
Internal inductanceLi< 1.5 µH
Voltage Ui30 V
Bus
TypeFieldbus
Type of protectionic
Internal capacitance< 1.8 F
Internal inductance< 1.5 µH
Voltage Ui35 V
Outputs
TypeTrigger output
Maximum safe voltageUm140 V
Interface
TypeUSB interface
Maximum safe voltageUm253 V
Voltage Ui6 V
Directive conformity
Directive 2014/34/EUEN IEC 60079-0:2018+AC:2020 , EN 60079-11:2012
CSA approvalCSA 16.70029275
Approved forClass I, Division 2, Groups A, B, C, D, T4
Associated equipment for Class I, Division 1, Groups A, B, C, D
Associated equipment for Class II, Division 1, Groups E, F, G
Associated equipment for Class III, Division 1
IECEx approvalIECEx ZLM 14.0012
Approved forEx ib [ia Ga] IIC T4 Gb ,
Ex ic [ia Ga] IIC T4 Gc ,
Ex ic IIC T4 Gc ,
[Ex ia IIIC Da] ,
[Ex ic IIIC Dc]
Scope of deliveryFDH-1 incl. carrying case, fieldbus connection cable, USB 2.0 cable, FDH-1 Manager software
Supplementary informationStatement of Conformity, Declaration of Conformity, Attestation of Conformity and instructions have to be observed where applicable. For information see www.pepperl-fuchs.com.
General Notes

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