Select Your Country

Go to global website

  1. sv
  2. Products
  3. Hazardous Area Products and Solutions
  4. Fieldbus Infrastructure
  5. FieldBarriers
  6. RD0-FB-Ex4.*

RD0-FB-Ex4.* Fieldbus BarrierFieldConnex® Fieldbus

Key Benefits at a Glance

  • 4 outputs Ex ia IIC
  • FieldBarrier in Zone 1/Div. 2
  • Instruments in Zone 0...1/Div. 1
  • Short circuit current limitation per output
  • For FOUNDATION Fieldbus H1 and PROFIBUS PA
  • Power, Com, and Error LEDs
  • Supports FISCO and Entity
  • Integrated cable tie-downs
  • Supports all grounding methods

Show more

Contact us
Product photo: Fieldbus Barrier RD0-FB-Ex4.*
Product photo: Fieldbus Barrier RD0-FB-Ex4.*
FieldConnex® interface
FOUNDATION Fieldbus interface
PROFIBUS interface
Product Compliance: Europe – CE
Approval
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.

DE
  • DE
  • EN
DatasheetFunctionClassificationInformative LiteratureProduct DocumentationApprovalsRelated Products

Technical data of RD0-FB-Ex4.*

Fieldbus barrier, module for DIN rail mounting
Design / MountingCabinet installation
Installation in hazardous areaZone 1 / Div. 2
Main cable (Trunk)
Connectioninput (Trunk IN): terminals 3+, 4-, 5s
output (Trunk OUT): terminals 7-, 8+, 6s
Rated voltage32 ... 16 V DC
Rated current31 mA ... 26 mA (without load)
77 mA ... 115 mA (at 20 mA load per input)
120 mA ... 209 mA (at 40 mA load per input)
135 mA ... 241 mA (short-circuit on all outputs)
Voltage droptrunk IN to trunk OUT 100 mV max.
Number of couplersmax. 4 per segment
Outputs
Number of devices per output1
Connectionoutput 1: terminals 10+, 11-, 12S shield;
output 2: terminals 13+, 14-, 15S shield;
output 3: terminals 16+, 17-, 18S shield;
output 4: terminals 19+, 20-, 21S shield
Rated voltage10 ... 13 V
Rated currentmax. 43 mA
Short-circuit current50 mA
LED voltage Fieldbusgreen: on, bus voltage existent
LED status outputred flashing: short-circuit
Main wire/outputsisolation is not affected by interference according to EN 50020, voltage peak value 375 V
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013
Electromagnetic compatibilityNE 21:2006
Degree of protectionIEC/EN 60529
Fieldbus standardIEC 61158-2
Climatic conditionsDIN IEC 721
Corrosion resistanceacc. to ISA-S71.04-1985, severity level G3
Ambient temperature-50 ... 70 °C (-58 ... 158 °F)
Storage temperature-40 ... 85 °C (-40 ... 185 °F)
Connection typescrew terminal
Core cross sectionup to 2.5 mm2
Housingsee figure 1
Housing materialPolycarbonate
R... DIN rail housingPA 6.6
Degree of protectionIP20
Mass1050 g
MountingDIN rail mounting
EU-type examination certificatePTB 02 ATEX 2086
MarkingEx-Hexagon II 2 (1) G Ex eb mb [ia Ga] IIC T4 Gb ,
[exsign] II (1) D [Ex ia Da] IIIC
Main cable (Trunk)
Maximum safe voltage Um253 V AC
Outputs
PowerPo975 mW
VoltageUo15.75 V
CurrentIo248 mA
Directive conformity
Directive 2014/34/EUEN IEC 60079-0:2018+AC:2020 , EN 60079-7:2015+A1:2018 , EN 60079-11:2012 , EN 60079-18:2015+A1:2017
FM approvalCoC 3015728
Control drawing116-0266
Approved forClass I, Division 2, Groups A, B, C, D / Class I, Zone 2, AEx nA [ia] IIC T4
CSA approvalCoC 1845315
Control drawing116-0266
Approved forClass I, Division 2, Groups A, B, C, D / Class I, Zone 2, Ex nA [ia] IIC T4
IECEx approval
IECEx certificateIECEx PTB 03.0003
IECEx markingEx eb mb [ia Ga] IIC T4 Gb
[Ex ia Da] IIIC
FOUNDATION FieldbusFF-846
Supplementary informationEC-Type Examination Certificate, Statement 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

We value your privacy!

We and our partners are using technologies like cookies and process personal data like the IP-address or browser information in order to personalize the advertising that you see. This helps us to show you more relevant ads and improves your internet experience. We also use it in order to measure results or align our website content. Because we value your privacy, we are herewith asking for your permission to use these technologies. You can always change/withdraw your consent later by clicking on the settings button on the left lower corner of the page.

Privacy Policy

Deny all cookies