Serviceline
Serviceline Industrial Sensors
Serviceline Explosion Protection

Digital Output with Position Feedback LB2002AR

LB2002AR
  • 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, also apply to Pepperl+Fuchs AG.

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of  LB2002AR

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
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 switches 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 limit50 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< 200 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
Voltage14.1 V
Current16 mA
Power55 mW (linear characteristic)
Internal capacitance1.65 nF
Internal inductance0 mH
Output
Voltage27.83 V
Current183 mA
Power1270 mW
Internal capacitance1.65 nF
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
UL approval
Control drawing116-0321A
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.

Documents: LB2002AR

ManualsLanguageFile TypeFile Size
Functional Safety ManualENGPDF974 KB
Manual LB HardwareENGPDF6465 KB
Handbuch Funktionale SicherheitGERPDF978 KB
Handbuch LB-HardwareGERPDF3892 KB
Instruction manuals
ИнструкцииBULPDF145 KB
Návod k poużitíCZEPDF139 KB
Instruktions manualDANPDF139 KB
Instruction manualENGPDF146 KB
KasutusjuhendESTPDF134 KB
KäyttöohjeFINPDF134 KB
Manuel d'instructionsFRAPDF143 KB
BetriebsanleitungGERPDF147 KB
Οδηγίες χρήσηςGREPDF151 KB
HandleidingHOLPDF139 KB
Instruction manual / BetriebsanleitungHRVPDF138 KB
Használati útmutatóHUNPDF141 KB
Manuale di istruzioniITAPDF140 KB
Lietošanas pamācībaLAVPDF138 KB
Instrukciju vadovasLITPDF139 KB
Instrukcja obsługiPOLPDF142 KB
Manual de instruçõesPORPDF141 KB
Manual de utilizareRONPDF139 KB
Návod na poużitieSLKPDF140 KB
Navodila za uporaboSLVPDF137 KB
Manual de instruccionesSPAPDF141 KB
ManualSWEPDF137 KB
Product information
Product informationENGPDF189 KB
ProduktinformationGERPDF243 KB

CAD+CAE: LB2002AR

EPLANFile TypeFile Size
ePLAN-Makros LB-System / ePLAN-Makros LB-SystemZIP65808 KB

Approvals+Certificates: LB2002AR

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of Conformity / EU-KonformitätserklärungDOC-4076PDF283 KB
Certificates
EAC NANIO "CCVE" EAC TP TC 012/2011RU C-DE.AA87.B.01017PDF5859 KB

Function: LB2002AR

The digital output features 1 output with 2 feedback inputs.

The device can be used to switch solenoids, sounders, or indicators (without line fault detection) in the field. Furthermore, the device accepts digital input signals of NAMUR sensors or mechanical contacts from the field.

Open and short-circuit line faults are detected.

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