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Digital Output with Position Feedback LB2002A

LB2002A
  • 1 digital output, 2 digital inputs
  • Output voltage 24 V, max. internal resistance 210 Ω
  • Installation in Zone 2 or safe area
  • Positive or negative logic selectable
  • Simulation mode for service operations (forcing)
  • Line fault detection (LFD)
  • Permanently self-monitoring
  • Output with watchdog
  • 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.

Descargue la hoja de datos completa en PDF:


Extracto de la hoja de datos: Información técnica del  LB2002A

Slots
Occupied slots1
Supply
Connectionbackplane bus
Rated voltage12 V DC , only in connection with the power supplies LB9***
Power dissipation1.3 W
Power consumption1.8 W
Internal bus
Connectionbackplane bus
Interfacemanufacturer-specific bus to standard com unit
Digital input
Number of channels2
Sensor interface
ConnectionNAMUR sensor
Connection [2]volt-free contact
Connection [3]active binary signal 24 V DC
Connectionchannel I: 2+, 5-; channel II: 3+, 6-
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
Connectionmechanical switch with additional resistors (see connection diagram) proximity sensors without additional wiring
Short-circuit< 360 Ω
Open-circuit< 0.35 mA
Minimum pulse duration1 ms
Digital output
Number of channels1
Suitable field devices
Field deviceSolenoid Valve
Field device [2]audible alarm
Field device [3]visual alarm
Connectionchannel I: 1+, 4-
Open loop voltage24 V
Current limit75 mA
Internal resistor210 Ω
Line fault detectioncan be switched on/off for each channel via configuration tool , also when turned off (every 2.5 s the valve is turned on for 2 ms)
Short-circuit< 110 Ω
Open-circuit> 1.2 kΩ
Response time20 ms (depending on bus cycle time)
Watchdogwithin 0.5 s the device goes in safe state, e.g. after loss of communication
Indicators/settings
LED indicationLED green: supply
LED red: line fault, per channel
LED yellow: signal (status), per channel
Codingoptional mechanical coding via front socket
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1
Conformity
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 60068-2-56
Ambient conditions
Ambient temperature-20 ... 60 °C (-4 ... 140 °F) , 70 °C (non-Ex)
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 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. 110 g
Dimensions16 x 100 x 102 mm (0.63 x 3.9 x 4 inch)
Data for application in connection with hazardous areas
Input
Voltage14 V
Current16 mA
Power55 mW (linear characteristic)
Internal capacitance1.65 µF
Internal inductance0 mH
Output
Voltage27.8 V
Current183 mA
Power1270 mW
Internal capacitance3.3 µF
Internal inductance0 mH
CertificatePF 08 CERT 1234 X
MarkingEx-Hexagon II 3 G Ex nA [ic] IIB T4 Gc
Galvanic isolation
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 60079-0:2009
EN 60079-11:2007
EN 60079-15:2010
International approvals
ATEX approvalPF 08 CERT 1234 X
IECEx approvalBVS 09.0037X
Approved forEx nA [ic] IIC T4 Gc
EAC approvalRussia: RU C-IT.MIII06.B.00129
Marine approval
Lloyd Register15/20021
DNV GL MarineTAA0000034
American Bureau of ShippingT1450280/UN
Bureau Veritas Marine22449/B0 BV
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.

Classifications

SystemClasscode
ECLASS 13.027210101
ECLASS 12.027210101
ECLASS 11.027210101
ECLASS 10.0.127210101
ECLASS 9.027210101
ECLASS 8.027210101
ECLASS 5.127210120
ETIM 9.0EC001485
ETIM 8.0EC001485
ETIM 7.0EC001485
ETIM 6.0EC001485
ETIM 5.0EC001485
UNSPSC 12.139121008

Details: LB2002A

Product Documentation: LB2002A

Seleccionar idioma:
Product informationIdiomaTipo de archivoTamaño
Selection table - Solenoid driver/valve combinationsENGPDF299 KB
Safety and Security Documentation
Manual de instruccionesSPAPDF80 KB
ManualENGPDF974 KB
Manuals
Manual LB HardwareENGPDF6842 KB

Design / Simulation: LB2002A

Seleccionar idioma:
CAEIdiomaTipo de archivoTamaño
CAE EPLAN Data Portal / CAE EPLAN Data PortalALLLINK---
CAE EPLAN macro EDZ / CAE EPLAN Makro EDZALLEDZ224 KB
EPLAN macros LB-System / EPLAN-Makros LB-SystemALLZIP65808 KB

Approvals: LB2002A

Seleccionar idioma:
CertificatesNúmero de CertificadoIdiomaTipo de archivoTamaño
DEKRA EXAM IECEx Certificate of ConformityIECEx BVS 09.0037XALLLINK---
DNV MarineTAA0000034ALLPDF110 KB
Europe Pepperl+Fuchs ATEX Category 3 G Certificate of ConformityPF 08 CERT 1234 XALLPDF1503 KB
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