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Universal Input/Output (HART) LB7104A

LB7104A
  • 4-channel
  • Inputs Ex ia, Outputs Ex ia
  • Analog input, digital input,
    analog output, digital output
  • Mounting in Zone 2, Class I/Div.2 or in the safe area
  • Supply circuit 15 V (20 mA)
  • HART communication via field bus or service bus
  • Simulation mode for service operations (forcing)
  • Line fault detection (LFD): one LED per channel
  • Permanently self-monitoring
  • Module can be exchanged under voltage

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.

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Uddrag af datablad: Tekniske data for   LB7104A

Slots
Occupied slots1
Supply
Connectionbackplane bus
Rated voltage12 V DC , only in connection with the power supplies LB9***
Power dissipation2 W
Power consumption3 W
Internal bus
Connectionbackplane bus
Interfacemanufacturer-specific bus to standard com unit
Analog input
Number of channels4
Suitable field devices
Field devicepressure converter
Field device [2]flow converter
Field device [3]level converter
Field device [4]Temperature Converter
Field device interface
Connection2-wire transmitter
Connectionterminals 1+, 2-; 3+, 4-; 5+, 6-; 7+, 8-
Transmitter supply voltagemin. 15 V at 20 mA ; 21.5 V at 4 mA
Input resistance15 Ω
Line fault detectioncan be switched on/off for each channel via configuration tool , configurable via configuration tool
Short-circuitfactory setting: > 21 mA Can be parameterized in the range 0 ... 22 mA
Open-circuitfactory setting: < 3.6 mA Can be parameterized in the range 0 ... 22 mA
HART communicationyes
HART secondary variableyes
Analog output
Number of channels4
Suitable field devices
Field deviceProportional Valve
Field device [2]I/P converters
Field device [3]on-site display
Connectionterminals 1+, 2-; 3+, 4-; 5+, 6-; 7+, 8-
Current0 ... 20 mA short-circuit protected
Line fault detectioncan be switched on/off for each channel via configuration tool , configurable via configuration tool
Short-circuitfactory setting: < 50 Ω configurable between 0 ... 26 mA
Open-circuitdeviation of preset output value > 0.5 mA
Loadmax. 750 Ω at 20 mA
HART communicationyes
HART secondary variableyes
Watchdogoutput off 0.5 s after serious fault
Digital input
Number of channels4
Sensor interface
Connection [2]volt-free contact
Connectionterminals 1+, 2-; 3+, 4-; 5+, 6-; 7+, 8-
Line fault detectioncan be switched on/off for each channel via configuration tool
Connectionmechanical switch with additional resistors (see connection diagram)
Short-circuit> 7 mA
Open-circuit< 0.1 mA
Digital signals (active)
Switching point: ON> 2.1 mA
Switching point: OFF< 1.2 mA
Digital output
Number of channels4
Suitable field devices
Field deviceSolenoid Valve
Field device [2]audible alarm
Field device [3]visual alarm
Connectionterminals 1+, 2-, 3+, 4-, 5+, 6-, 7+, 8-
Drive capability12 V / 22 mA
Internal resistor385 Ω
Current limit22 mA
Open loop voltagemin. 22.7 V
Line fault detectioncan be switched on/off for each channel via configuration tool
Test current0.4 mA
Short-circuit< 50 Ω
Open-circuit< 0.2 mA
Transfer characteristics
Deviation
After calibration0.1 % of the signal range at 20 °C (68 °F)
Influence of ambient temperature0.1 %/10 K of the signal range
Refresh timeapprox. 100 ms (4 channels)
Indicators/settings
LED indicationPower LED (P) green: supply
Diagnostic LED (I) red: module fault , red flashing: communication error , white: fixed parameter set (parameters from com unit are ignored) , white flashing: requests parameters from com unit
Status LED (1-4) red: line fault (lead breakage or short circuit) , yellow: state of digital I/O (0/1)
Configuration LED (AI, AO, DI, DO) white: selected channel mode
Codingoptional mechanical coding via front socket
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013
Conformity
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-40 ... 60 °C (-40 ... 140 °F)
Storage temperature-40 ... 85 °C (-40 ... 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 when mounted on backplane
Connectionremovable front connector with screw flange (accessory)
wiring connection via spring terminals (0.14 ... 1.5 mm2) or screw terminals (0.08 ... 1.5 mm2)
Massapprox. 100 g
Dimensions16 x 100 x 102 mm (0.63 x 3.9 x 4 inch)
Height100 mm
Width16 mm
Length103 mm
Data for application in connection with hazardous areas
EU-type examination certificateBVS 11 ATEX E 116 X
MarkingEx-Hexagon II 3(1) G Ex nA [ia Ga] IIC T4 Gc
Ex-Hexagon I (M1) [Ex ia Ma] I
Ex-Hexagon II (1) D [Ex ia Da] IIIC
Input
Voltage27 V
Current87 mA
Power575 mW (linear characteristic)
Output
Voltage27 V
Current87 mA
Power575 mW (linear characteristic)
Galvanic isolation
Rated voltage250 V field circuits to control and supply circuits
Input/power supply, internal bussafe electrical isolation acc. to EN 60079-11, voltage peak value 375 V
Output/power supply, internal bussafe electrical isolation acc. to EN 60079-11, voltage peak value 375 V
Directive conformity
Directive 2014/34/EUEN IEC 60079-0:2018+AC:2020
EN 60079-11:2012
EN 60079-15:2010
International approvals
ATEX approvalBVS 11 ATEX E 116X
UL approvalE106378
IECEx approval
IECEx certificateIECEx BVS 11.0068X
IECEx markingEx nA [ia Ga] IIC T4 Gc
[Ex ia Da] IIIC
[Ex ia Ma] I
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 www.pepperl-fuchs.com.

Classifications

SystemClasscode
ECLASS 13.027210107
ECLASS 12.027210120
ECLASS 11.027210107
ECLASS 10.0.127210107
ECLASS 9.027210107
ECLASS 8.027210107
ECLASS 5.127210107
ETIM 9.0EC001485
ETIM 8.0EC001485
ETIM 7.0EC001485
ETIM 6.0EC001485
ETIM 5.0EC001485
UNSPSC 12.139121008

Details: LB7104A

Informative Literature: LB7104A

Language Selection:
LiteratureSprogFil typeFil størrelse
Application Report - Communication Redundancy for Uninterrupted OperationENGPDF529 KB
Application Report - LB and FB Remote I/O Systems for Digitally Connecting Analog Field DevicesENGPDF208 KB
Application Report - Space Saving Extension for Existing PlantsENGPDF300 KB
Application Report - The Modern Whiskey DistilleryENGPDF176 KB
Application Report - Use of Remote I/O in Fluidized Bed SystemsENGPDF222 KB
Application Report - Using Remote I/O Systems for the Efficient Digitalization of PlantsENGPDF371 KB

Product Documentation: LB7104A

Language Selection:
Safety and Security DocumentationSprogFil typeFil størrelse
Instruktions manualDANPDF174 KB
Functional Safety ManualENGPDF2364 KB
Manuals
Hardware Manual LB-Remote-I/O-SystemENGPDF5385 KB

Design / Simulation: LB7104A

Language Selection:
CADSprogFil typeFil størrelse
CAD 3-D / CAD 3-DALLSTP2230 KB
CAD Portal / CAD PortalALLLINK---
CAE
CAE EPLAN Data Portal / CAE EPLAN Data PortalALLLINK---
CAE EPLAN macro EDZ / CAE EPLAN Makro EDZALLEDZ166 KB

Approvals: LB7104A

Language Selection:
CertificatesCertifikat nr.SprogFil typeFil størrelse
Brasil TUV Rheinland BrazilTÜV 23.1280 XALLPDF613 KB
Bureau Veritas (Maritime) Marine22449/C0 BVALLPDF590 KB
Canada UL cULE106378 cUL (QUZW7)ALLLINK---
China SITIIAS CCC Ex Certificate2021322310003617 (Singapore)ALLPDF2613 KB
DEKRA EXAM IECEx ia IECEx nAIECEx BVS 11.0068XALLLINK---
DNV MarineTAA0000034ALLPDF110 KB
Europe DEKRA EXAM ATEX Category see certificateBVS 11 ATEX E 116 XALLPDF3874 KB
Lloyd's Register MarineLR2003616TA-02ALLPDF557 KB
South Africa MASCMASC MS/20-8438XALLPDF730 KB
USA Canada, USA UL Certificate of Compliance cULus20161110-E106378ALLPDF570 KB
USA ULE106378 UL (QUZW)ALLLINK---
United Kingdom CML UKEX Category (1) D UKEX Category (M1) UK-Type Examination Certificate UKEX Category 3 (1) GCML 21UKEX2659XALLPDF137 KB
Control Drawings
Control drawing CSA / Control drawing CSA   ALLPDF220 KB
Declaration of Conformity
EU-overensstemmelseserklæringTDOC-1039DDANDANPDF1140 KB
UK-Declaration of conformityTDOC-5371AENGENGPDF1112 KB
Generelle bemærkninger vedr. produktoplysninger fra Pepperl+Fuchs
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Pepperl+Fuchs A/S
Kirkebjerg Allé 90
DK-2605 Brøndby
Denmark
info@dk.pepperl-fuchs.com
phone +45 7010 4210

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Pepperl+Fuchs er markedsledende indenfor udvikling og fabrikation af elektroniske sensorer og komponenter til det globale automatiseringsmarked. Kontinuerlig innovation, kombineret med høj kvalitet og stabil vækst har sikret uafbrudt succes gennem mere end 70 år. Pepperl+Fuchs har 6.300 ansatte på verdensplan og har produktionsfaciliteter i Tyskland, USA, Singapore, Ungarn, Indonesien og Vietnam; de fleste ISO 9001 certificerede.