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Digital Input LB1009A

  • 8-channel
  • Inputs Ex ic
  • Installation in Zone 2 or safe area
  • Dry contact or NAMUR inputs
  • Positive or negative logic selectable
  • Simulation mode for service operations (forcing)
  • Line fault detection (LFD)
  • 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.

A teljes adatlap letöltése PDF formátumban:

Adatlap kivonata: Műszaki adatok  LB1009A

Termék leírása
Digital Input
Occupied slots1
Connectionbackplane bus
Rated voltage12 V DC , only in connection with the power supplies LB9***
Power dissipation1.55 W
Power consumption1.55 W
Internal bus
Connectionbackplane bus
Interfacemanufacturer-specific bus to standard com unit
Digital input
Number of channels8
Sensor interface
ConnectionNAMUR sensor
Connection [2]volt-free contact
Connection [3]Usage without connection to areas where there is a risk of explosion: active signals, mechanical contacts, NAMUR proximity switches, 2-wire sensors If the device has been operated in general electrical systems that are not connected to areas where there is a risk of explosion, the device cannot then be used in electrical systems that are connected to areas where there is a risk of explosion. Usage with connection to areas where there is a risk of explosion: mechanical contacts, NAMUR proximity switches
ConnectionTerminals 1+, 2-, 3+, 4-, 5+, 6-, 7+, 8-, 9+, 10-, 11+, 12-, 13+,14-, 15+, 16-
Rated valuesacc. to EN 60947-5-6 (NAMUR)
Switching point/switching hysteresis1.2 ... 2.1 mA / ± 0.2 mA
Voltage8.2 V
Internal resistor1 kΩ
Line fault detectioncan be switched on/off for each channel via configuration tool , active signals (24 V, 5 V) without line fault detection
Connectionmechanical switch with additional resistors (see connection diagram) proximity switches without additional wiring
Short-circuit< 360 Ω
Open-circuit< 0.35 mA
Digital signals (active)Use in safe area: configurable 24 V 5 V
Switching point: ON> 8 V > 2.7 V
Switching point: OFF< 3 V < 2.3 V
Minimum pulse duration15 ms
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 (1-8) red: line fault (lead breakage or short circuit) , yellow: signal (per channel)
Codingoptional mechanical coding via front socket
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013
Electromagnetic compatibilityNE 21
Degree of protectionIEC 60529
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-40 ... 60 °C (-40 ... 140 °F) , 70 °C (non-Ex)
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 spring terminal (0.14 ... 0.5 mm2)
Massapprox. 90 g
Dimensions16 x 100 x 102 mm (0.63 x 3.9 x 4 inch)
Data for application in connection with hazardous areas
Voltage10 V
Current12 mA
Power30 mW (linear characteristic)
CertificateEXA 13 ATEX 0037X
MarkingEx-Hexagon II 3 G Ex nA [ic] IIC T4 Gc
Galvanic isolation
Input/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 approvalEXA 13 ATEX 0037X
IECEx approval
IECEx certificateIECEx EXA 13.0003X
IECEx markingEx nA [ic] 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 or Zone 22) 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.


ECLASS 13.027210121
ECLASS 12.027210121
ECLASS 11.027210121
ECLASS 10.0.127210121
ECLASS 9.027210121
ECLASS 8.027210121
ECLASS 5.127210120
ETIM 9.0EC001485
ETIM 8.0EC001485
ETIM 7.0EC001485
ETIM 6.0EC001485
ETIM 5.0EC001485
UNSPSC 12.139121008

Details: LB1009A


The device accepts digital input signals of NAMUR sensors or mechanical contacts from the field. Furthermore it can accept active signals with 24 V or 5 V DC in the safe area.

Open and short circuit line faults are detected. This does not apply for active signals.

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

Informative Literature: LB1009A

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: LB1009A

Safety and Security DocumentationNyelvFájltípusFájlméret
Használati útmutatóHUNPDF173 KB
Manual LB HardwareENGPDF6842 KB

Approvals: LB1009A

CertificatesTanúsítvány sz.NyelvFájltípusFájlméret
Brasil TUV Rheinland BrazilTÜV 14.1600 XALLPDF1275 KB
Bureau Veritas (Maritime) Marine22449/C0 BVALLPDF590 KB
China SITIIAS CCC Ex Certificate2020322310002776 (Singapore)ALLPDF1374 KB
EXA IECEx Certificate of Conformity Non-Sparking nAIECEx EXA 13.0003XALLLINK---
Europe ATEX Category 3 GEXA 13 ATEX 0037XALLPDF2198 KB
Lloyd's Register MarineLR2003616TA-02ALLPDF557 KB
South Africa MASCMASC MS/20-8438XALLPDF730 KB
Declaration of Conformity
EU-Declaration of conformity / EU-KonformitätserklärungDOC-0372CALLPDF1141 KB
UK Declaration of Conformity (P+F) / UK-Konformitäterklärung (P+F)DOC-5375ALLPDF1137 KB

Kapcsolódó termékek: LB1009A

Spring terminal, For LB modules, 8-pole, Color green, For non-intrinsically safe or Ex ic applications, For wire end ferrules without plastic sleeve only, Construction type: spring terminalpa
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