LB5004A PF | Alldatasheet

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< 4 channels < Converter for 2-, 3- and 4-wire RTDs (Pt100 ... Pt1000), slide wire sensors etc. < Installation in Zone 2 or safe area < Simulation mode for service operations (forcing) < Line fault detection (LFD) < Permanently self-monitoring < Module can be exchanged under voltage Function The RTD converter accepts 2-, 3-, 4-wire RTD signals (Pt100 ... Pt1000) and slide-wire sensors from the field. Ni100 through Ni1000 can also be connected. Open and short-circuit line faults are detected. The inputs are galvanically isolated from the bus and the power supply. Connection COM IV II 13+ IIII Zone 2 Technical Data Slots Occupied slots 2 Supply Connection backplane bus Rated voltage Ur 12 V DC , only in connection with the power supplies LB9*** Power dissipation 0.35 W Power consumption 0.35 W Internal bus Connection backplane bus Interface manufacturer-specific bus to standard com unit temperature input Release date: 2021-12--

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Release date: 2021-12-01 Date of issue: 2021-12-01 Filename: 254741_eng.pdf Germany: +49 621 776 2222 Pepperl+Fuchs Group Refer to "General Notes Relating to Pepperl+Fuchs Product Information". USA: +1 330 486 0002 Singapore: +65 6779 9091

Field device resistance thermometer Field device [3] slide-wire sensors Field device [5] potentiometer Field device interface Connection 2-wire sensor Connection [2] 3-wire sensor Connection [3] 4-wire sensor Connection channel I: resistance/potentiometer input 1 ... 4 channel II: resistance/potentiometer input 5 ... 8 channel III: resistance/potentiometer input 9 ... 12 channel IV: resistance/potentiometer input 13 ... 16 Measurement range Pt100 (18-390 Ω) (500 Ω incl. line resistance) Pt200 (37-780 Ω) Pt500 (92-1952 Ω) Pt1000 (185-3905 Ω) Ni100 (69-270 Ω) Ni500 (345-1350 Ω) Ni1000 (690-2700 Ω) Slide-wire sensor 0 ... 10 kΩ Measuring current 200 µA Smallest span 50 Ω for 0.1 % accuracy Linearity error 0.1 % Conversion time max. 500 ms (4 channels) max. 1 s (for 4x 3-wire Pt100) Busy after download 5 ... 15 s Lead resistance max. 50 Ω per strand Line fault detection can be switched on/off for each channel via configuration tool Short-circuit < 10 Ω Open-circuit > 1 kΩ Transfer characteristics Deviation Influence of ambient temperature max. 0,1 %/10 K Indicators/settings LED indication Power LED (P) green: supply Status LED (I) red: line fault (collective alarm) , red flashing: communication error Coding optional mechanical coding via front socket Directive conformity Electromagnetic compatibility Directive 2014/30/EU EN 61326-1:2013 Conformity Electromagnetic compatibility NE 21 Degree of protection IEC 60529 Environmental test EN 60068-2-14 Shock resistance EN 60068-2-27 Vibration resistance EN 60068-2-6 Damaging gas EN 60068-2-42 Relative humidity EN 60068-2-56 Ambient conditions Relative humidity 95 % non-condensing Shock resistance shock type I, shock duration 11 ms, shock amplitude 15 g, number of shocks 18 Vibration resistance frequency 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 RTD Converter LB5004A Release date: 2021-12-01 Date of issue: 2021-12-01 Filename: 254741_eng.pdf Germany: +49 621 776 2222 Pepperl+Fuchs Group Refer to "General Notes Relating to Pepperl+Fuchs Product Information". USA: +1 330 486 0002 Singapore: +65 6779 9091

Damaging gas designed for operation in environmental conditions acc. to ISA-S71.04-1985, severity level G3 Mechanical specifications Degree of protection IP20 when mounted on backplane Connection removable front connector with screw flange (accessory) Mass approx. 150 g Dimensions 32.5 x 100 x 102 mm (1.28 x 3.9 x 4 inch) Data for application in connection with hazardous areas Certificate PF 08 CERT 1234 X Marking 1 II 3 G Ex nA [ic] IIC T4 Gc Galvanic isolation Input/power supply, internal bus safe electrical isolation acc. to EN 60079-11, voltage peak value 375 V Directive conformity Directive 2014/34/EU EN IEC 60079-0:2018+AC:2020 EN 60079-11:2012 EN 60079-15:2010 International approvals IECEx approval BVS 09.0037X Approved for Ex nA [ic] IIC T4 Gc General information System information The 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 information EC-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. Assembly P I Ex ic Ex ic Front view Status LED red Power LED green Sockets for removable plugs green (accessory) RTD Converter LB5004A Release date: 2021-12-01 Date of issue: 2021-12-01 Filename: 254741_eng.pdf Germany: +49 621 776 2222 Pepperl+Fuchs Group Refer to "General Notes Relating to Pepperl+Fuchs Product Information". USA: +1 330 486 0002 Singapore: +65 6779 9091