Serviceline Industrial Sensors
Serviceline Explosion Protection

Relay output FB6306B2

  • 8-channel
  • Outputs with plug-in Ex e terminals
  • Installation in suitable enclosures in Zone 1
  • Module can be exchanged under voltage (hot swap)
  • Positive or negative logic selectable
  • Simulation mode for service operations (forcing)
  • Permanently self-monitoring
  • Output with watchdog

Please 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.

Download the complete datasheet as a PDF:

Datasheet excerpt: Technical data of  FB6306B2

Occupied slots2
Connectionbackplane bus
Rated voltage12 V DC , only in connection with the power supplies FB92**
Power dissipation1.4 W
Power consumption1.4 W
Internal bus
Connectionbackplane bus
Interfacemanufacturer-specific bus to standard com unit
Digital output
Number of channels8
Field device interface
ConnectionRelay output
Connectionchannel I: 1-2 NO; channel II: 3-4 NO; channel III: 5-6 NO; channel IV: 7-8 NO; channel V: 9-10 NO; channel VI: 11-12 NO; channel VII: 13-14 NO; channel VIII: 15-16 NO
Switching voltage24 V DC / AC
Switching current1 A DC / AC resistive load
Switch power30 VA / 30 W
Minimum load1 V 1 mA
Electrical life0.1 mio. cycles
Contact MaterialAgPd gold plated
Response time20 ms (depending on bus cycle time)
Watchdogwithin 0.5 s the device goes in safe state, e.g. after loss of communication
LED indicationLED green: supply
LED red: communication fault
Codingoptional mechanical coding via front socket
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2006
Electromagnetic compatibilityNE 21:2007
Degree of protectionIEC 60529:2000
Environmental testEN 60068-2-14:2009
Shock resistanceEN 60068-2-27:2009
Vibration resistanceEN 60068-2-6:2008
Damaging gasEN 60068-2-42:2003
Relative humidityEN 60068-2-78:2001
Ambient conditions
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Storage temperature-25 ... 85 °C (-13 ... 185 °F)
Relative humidity95 % non-condensing
Shock resistanceshock type I, shock duration 11 ms, shock amplitude 15 g, number of shocks 18
Vibration resistancefrequency range 10 ... 150 Hz; transition frequency: 57.56 Hz, amplitude/acceleration ± 0.075 mm/1 g; 10 cycles
frequency range 5 ... 100 Hz; transition frequency: 13.2 Hz amplitude/acceleration ± 1 mm/0.7 g; 90 minutes at each resonance
Damaging gasdesigned for operation in environmental conditions acc. to ISA-S71.04-1985, severity level G3
Mechanical specifications
Degree of protectionIP20 (module) , a separate housing is required acc. to the system description
ConnectionEx e spring terminal with protective cover
Massapprox. 750 g
Dimensions57 x 107 x 132 mm (2.2 x 4.2 x 5.2 inch)
Data for application in connection with hazardous areas
EU-type examination certificateBVS 11 ATEX E 093 X
MarkingEx-Hexagon II 2 G Ex db eb IIC T4
Galvanic isolation
Output/power supply, internal bussafe electrical isolation acc. to EN 61010-1:2010
Directive conformity
Directive 2014/34/EUEN 60079-0:2009
EN 60079-1:2007
EN 60079-7:2007
International approvals
ATEX approvalBVS 11 ATEX E 093X
INMETRO approvalBrazil: TÜV 14.1599X
EAC approvalRussia: RU C-IT.MIII06.B.00129
Marine approval
Lloyd Register15/20021
American Bureau of ShippingT1450280/UN
Bureau Veritas Marine22449/B0 BV
General information
System informationThe module has to be mounted in appropriate backplanes (FB92**) in Zone 1, 2, or outside hazardous areas. Observe the corresponding EC-type examination certificate.
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


ECLASS 11.027210101
ECLASS 10.0.127210101
ECLASS 9.027210101
ECLASS 8.027210101
ECLASS 5.127210120
ETIM 8.0EC001485
ETIM 7.0EC001485
ETIM 6.0EC001485
ETIM 5.0EC001485
UNSPSC 12.139121008

Documents: FB6306B2

ManualsLanguageFile TypeFile Size
Manual - FB-Remote-I/O-SystemENGPDF5670 KB
Handbuch - FB-Remote-I/O-SystemGERPDF1453 KB
Instruction manuals
ИнструкцииBULPDF144 KB
Návod k poużitíCZEPDF136 KB
Instruktions manualDANPDF135 KB
Instruction manualENGPDF61 KB
KasutusjuhendESTPDF133 KB
KäyttöohjeFINPDF131 KB
Manuel d'instructionsFRAPDF78 KB
BetriebsanleitungGERPDF63 KB
Οδηγίες χρήσηςGREPDF148 KB
HandleidingHOLPDF138 KB
Instruction manual / BetriebsanleitungHRVPDF136 KB
Használati útmutatóHUNPDF137 KB
Manuale di istruzioniITAPDF76 KB
Lietošanas pamācībaLAVPDF136 KB
Instrukciju vadovasLITPDF138 KB
Instrukcja obsługiPOLPDF139 KB
Manual de instruçõesPORPDF138 KB
Manual de utilizareRONPDF137 KB
Návod na poużitieSLKPDF137 KB
Navodila za uporaboSLVPDF134 KB
Manual de instruccionesSPAPDF78 KB
ManualSWEPDF133 KB


EPLANFile TypeFile Size
EPLAN Data Portal / EPLAN Data PortalLINK---

Approvals+Certificates: FB6306B2

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-1058BPDF233 KB
EAC TechnoProgress EAC TP TC 012/2011EAEC RU C-DE.HA67.B.00147/20PDF5036 KB
Lloyd's Register MarineLR2003616TA-02PDF557 KB
Pepperl+Fuchs EAC TP TC 020/2011EAEC N RU D-DE.HB26.B.01496/20PDF1374 KB

Function: FB6306B2

The device features 8 independent channels.

The device can be used to switch solenoids, sounders, or lamps.

The device can perform general switching operations, such as switching auxiliary power circuits.

The device is supplied with plug-in Ex e terminals and protective cover.

The outputs are galvanically isolated from the bus and the power supply.