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Gateway for PROFINET LB8122A.1.EL

  • Communication via PROFINET
  • Mounting in Zone 2, Class I/Div.2 or in the safe area
  • Interface between the I/O modules and the PCS/PLC
  • Non-volatile memory for configuration and parameter settings
  • Permanently self-monitoring
  • MRP and S2 redundancy
  • HART communication via HART-IP

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.

Hent hele databladet som PDF:

Uddrag af datablad: Tekniske data for   LB8122A.1.EL

Connectionbackplane bus
Rated voltage12 V DC , only in connection with the power supplies LB9***
Nominal voltage12 V DC ,
Power dissipation4.53 W
Power consumption4.53 W
Fieldbus connection
Fieldbus typePROFINET
Ethernet Interface
Connection typeRJ-45 , via front connector
Transfer rate10BASE-T, 100BASE-TX 100 MBit/s
Station connectiondirectly to PCS or PLC or via hubs or switches
Cable typeSFTP in accordance with ISO/IEC 11801 for Cat 5e or better
Bus lengthmax. 100 m per link
AddressingDHCP, via controller (DCP) or fixed IP address
Ethernet addressIP V4 address (preset: DHCP on, changeable via display)
Supported I/O modulesLB1x01*…LB1x03*, LB1x08*, LB1x09*, LB2x01*…LB2x17*, LB3x01*…LB3x06*, LB4x01*, LB4x02*, LB4x04*…LB4x06*, LB5x01*, LB5x02*, LB5x04*…LB5x06*, LB6x01*, LB6x05*, LB6x06*, LB6x08*, LB6x10*…LB6x17*, LB7x04*
PROFINET conformance classCC B
Internal bus
Connectionbackplane bus
Galvanic isolation
Ethernet/other circuitsbasic insulation according to IEC/EN 61010-1, rated insulation voltage 35 Veff or 50 V DC
RS 485 interface/other circuitsbasic insulation according to IEC/EN 61010-1, rated insulation voltage 35 Veff or 50 V DC
Insulation voltage1500 V AC acc. to IEEE 802.3u
Electrical isolation
Power supply, internal bus/other circuitsbasic insulation according to IEC/EN 61010-1, rated insulation voltage 30 V DC
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013
Degree of protectionIEC 60529
Fieldbus standardIEEE 802.3
Environmental testEN 60068-2-14
Shock resistanceEN 60068-2-27
Vibration resistanceEN 60068-2-6
Damaging gasEN 60068-2-42
Relative humidityEN 60068-2-78
Ambient conditions
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Storage temperature-25 ... 85 °C (-13 ... 185 °F)
Relative humidity95 % non-condensing
Altitudemax. 2000 m
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) , mounted on backplane
Connectionvia backplane
Massapprox. 150 g
Dimensions32.5 x 100 x 102 mm (1.28 x 3.9 x 4 inch)
Data for application in connection with hazardous areas
CertificateDEMKO 16 ATEX 1780 X
MarkingEx-Hexagon II 3 G Ex ec IIC T4 Gc
Directive conformity
Directive 2014/34/EUEN IEC 60079-0:2018-07
EN IEC 60079-7/A1:2018

International approvals
ATEX approvalDEMKO 16 ATEX 1780 X
IECEx approvalIECEx UL 16.0141 X
Approved forEx ec IIC T4 Gc
General information
System informationThe module has to be mounted in appropriate backplanes (LB9***) in Zone 2 or outside hazardous areas. Here, observe the corresponding declaration of conformity.
For use in hazardous areas (e. g. Zone 2, Zone 22 or Div. 2) the module must be installed in an appropriate enclosure.
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 11.027210121
ECLASS 10.0.127210121
ECLASS 9.027210121
ECLASS 8.027210121
ECLASS 5.127210121
ETIM 8.0EC001485
ETIM 7.0EC001485
ETIM 6.0EC001485
ETIM 5.0EC001485
UNSPSC 12.139121008

Documents: LB8122A.1.EL

ManualsSprogFil typeFil størrelse
Configuration instructions STEP 7ENGPDF3870 KB
Configuration instructions TIA PortalENGPDF4041 KB
Manual LB HardwareENGPDF5570 KB
Software Manual LB/FB-Remote-I/O-System PROFINET-GatewayENGPDF18463 KB
HandbuchGERPDF5590 KB
Konfigurationsanleitung STEP 7GERPDF3894 KB
Konfigurationsanleitung TIA PortalGERPDF4061 KB
Softwarehandbuch LB/FB-Remote-I/O-System PROFINET-GatewayGERPDF18573 KB
Instruction manuals
ИнструкцииBULPDF152 KB
Návod k poużitíCZEPDF145 KB
Instruktions manualDANPDF144 KB
Instruction manualENGPDF151 KB
KasutusjuhendESTPDF141 KB
KäyttöohjeFINPDF140 KB
Manuel d'instructionsFRAPDF149 KB
BetriebsanleitungGERPDF154 KB
Οδηγίες χρήσηςGREPDF156 KB
HandleidingHOLPDF146 KB
Instruction manual / BetriebsanleitungHRVPDF144 KB
Használati útmutatóHUNPDF148 KB
Manuale di istruzioniITAPDF146 KB
Lietošanas pamācībaLAVPDF143 KB
Instrukciju vadovasLITPDF145 KB
Instrukcja obsługiPOLPDF148 KB
Manual de instruçõesPORPDF147 KB
Manual de utilizareRONPDF146 KB
ИнструкцииRUSPDF152 KB
Návod na poużitieSLKPDF147 KB
Navodila za uporaboSLVPDF144 KB
Manual de instruccionesSPAPDF148 KB
ManualSWEPDF143 KB
Product information
Software Product Note Remote I/O DTM / Softwareproduktschein Remote I/O DTMALLPDF256 KB
Product informationENGPDF419 KB
Application report
Application Report - Communication Redundancy for Uninterrupted OperationENGPDF430 KB
Application Report - LB and FB Remote I/O Systems for Digitally Connecting Analog Field DevicesENGPDF238 KB
Application Report - Remote-I/O-Modules for the Efficient Modernization of Control SystemsENGPDF249 KB
Applikation Report - Space Saving Extension for Existing PlantsENGPDF283 KB
Applikationsbericht - Platzsparende Erweiterung für bestehende AnlagenGERPDF300 KB
Applikationsbericht - Redundanz der Kommunikation für ungestörten BetriebGERPDF432 KB
Applikationsbericht - Remote-I/O-Module für effiziente Leitsystem-ModernisierungGERPDF256 KB
Applikationsbericht - Remote-I/O-Systeme Typ LB und FB für digitale Anbindung analoger FeldgeräteGERPDF233 KB

Approvals+Certificates: LB8122A.1.EL

Statements of complianceCertifikat nr.Fil typeFil størrelse
EU Declaration of Conformity / EU-KonformitätserklärungDOC-5711PDF1038 KB
UK-Declaration of conformity / UK-KonformitätserklärungDOC-5704PDF2033 KB
Brasil TUV Rheinland BrazilTÜV 18.0039XPDF491 KB
Canada, USA UL cULusCoC 20170105 - E106378 RepRef 20161202PDF646 KB
China SITIIAS CCC Ex Certificate2021322310003602 (Mannheim)PDF916 KB
EAC NANIO "CCVE" EAC TP TC 012/2011TC RU C-DE.AA87.B.01017PDF5859 KB
Pepperl+Fuchs EAC TP TC 020/2011EAEC N RU D-DE.HB26.B.01496/20PDF1374 KB
Worldwide UL IECEx Certificate of ConformityIECEx UL 16.0141XLINK---

Software: LB8122A.1.EL

DriversUdgivelses infoFil typeFil størrelse
CFC Device Driver Blocks for SIMATIC PCS 7 / CFC Device Driver Blocks for SIMATIC PCS 7ZIP15869 KB
GSDML for LB/FB PROFINET Gateways LB/FB8x22 / GSDML für LB/FB PROFINET Gateways LB/FB8x22ZIP312 KB
Device type managers

The new LB/FB PROFINET gateways from Pepperl+Fuchs open the door for IIoT 4.0 applications in process industries.