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Pepperl+Fuchs
254810
LB5104A
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Pepperl+Fuchs 254810
LB5104A
RTD Converter
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Opis
4 channels, Inputs Ex ia, Mounting in Zone 2, Class I/Div.2 or in the safe area, Converter for 2-, 3- and 4-wire RTDs (Pt100 .. Pt1000), slide wire sensors etc.pa. 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 intrinsically safe inputs are galvanically isolated from the bus and the power supply.
Parametry techniczne
| Occupied slots: | 2 |
| Connection: | backplane bus |
| Rated voltage: | 12 V DC , only in connection with the power supplies LB9*** |
| Power dissipation: | 0.35 W |
| Power consumption: | 0.35 W |
| Connection: | backplane bus |
| Interface: | manufacturer-specific bus to standard com unit |
| Number of channels: | 4 |
| Suitable field devices: Field device: | resistance thermometer |
| Suitable field devices: Field device [2]: | slide-wire sensors |
| Suitable field devices: Field device [3]: | potentiometer |
| Field device interface: Connection: | 2-wire sensor |
| Field device interface: Connection [2]: | 3-wire sensor |
| Field device interface: 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 |
| Field device interface: Short-circuit: | < 10 Ω |
| Field device interface: Open-circuit: | > 1 kΩ |
| Deviation: Influence of ambient temperature: | max. 0,1 %/10 K |
| 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 |
| Electromagnetic compatibility: Directive 2014/30/EU: | EN 61326-1 |
| 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 temperature: | -20 ... 60 °C (-4 ... 140 °F) |
| Storage temperature: | -25 ... 85 °C (-13 ... 185 °F) |
| 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 |
| Damaging gas: | designed for operation in environmental conditions acc. to ISA-S71.04-1985, severity level G3 |
| Degree of protection: | IP20 when mounted on backplane |
| Connection: | removable front connector with screw flange (accessory) wiring connection via spring terminals (0.14 ... 1.5 mm2) or screw terminals (0.08 ... 1.5 mm2) |
| Mass: | approx. 150 g |
| Dimensions: | 32.5 x 100 x 102 mm (1.28 x 3.9 x 4 inch) |
| EU-type examination certificate: | PTB 03 ATEX 2042 X |
| Electromagnetic compatibility: Marking: | II (1) G [Ex ia] IIC II (1) D [Ex ia] IIIC |
| Input: Voltage: | 7.14 V |
| Input: Current: | 70 mA |
| Input: Power: | 123 mW (linear characteristic) |
| Certificate: | PF 08 CERT 1234 X |
| Input: Marking: | II 3 G Ex nA 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 60079-0:2009 EN 60079-11:2007 EN 60079-15:2010 EN 61241-11:2006 |
| ATEX approval: | PTB 03 ATEX 2042 X |
| UL approval: | E106378 |
| Directive conformity: Control drawing: | 116-0322 |
| IECEx approval: | BVS 09.0037X |
| Directive conformity: Approved for: | Ex nA [ia Ga] IIC T4 Gc [Ex ia Da] IIIC |
| Marine approval: Lloyd Register: | 15/20021 |
| Marine approval: DNV GL Marine: | TAA0000034 |
| Marine approval: Bureau Veritas Marine: | 22449/B0 BV |
| 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, Zone 22 or Div. 2) 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. |
Parametry logistyczne
| ECCN: | |
| Kraj pochodzenia: | SG |
| EAN: | |
| Waga: | 0,00 kg |
| Długość: | 0,00 m |
| Szerokość: | 0,00 m |
| Wysokość: | 0,00 m |