Serviceline Industrial Sensors
Serviceline Explosion Protection
Thermocouple Converter LB5105A
- 4 channels
- Inputs Ex ia
- Mounting in Zone 2, Class I/Div.2 or in the safe area
- Converter for thermocouples and mV-signals
- 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.
Download the complete datasheet as a PDF:
Datasheet excerpt: Technical data of LB5105A
| Slots | ||
|---|---|---|
| Occupied slots | 2 | |
| Supply | ||
| Connection | backplane bus | |
| Rated voltage | 12 V DC , only in connection with the power supplies LB9*** | |
| Power dissipation | 0.75 W | |
| Power consumption | 0.75 W | |
| Internal bus | ||
| Connection | backplane bus | |
| Interface | manufacturer-specific bus to standard com unit | |
| Input | ||
| Compensation (reference junction CJC) | internal cold junction compensation or external cold junction | |
| temperature input | ||
| Number of channels | 4 | |
| Suitable field devices | ||
| Field device [2] | Thermocouple | |
| Field device [4] | mV source | |
| Suitable sensors | ||
| Sensor | thermocouples U, B, E, T, K, S, R, L, J, N, Pallaplat and mV sources | |
| Connection | channel I: 1+, 2-; channel II: 5+, 6-; channel III: 9+, 10-; channel IV: 13+, 14- | |
| Measurement range | -65 ... 75 mV with LFD , -75 ... 75 mV without LFD | |
| Smallest span | 5 mV for 0.1 % accuracy | |
| Linearity error | 0.1 % | |
| Conversion time | max. 300 ms (4 channels) without LFD max. 600 ms (4-channel) with LFD |
|
| Compensation (reference junction CJC) | internal cold junction compensation or external cold junction | |
| Line fault detection | can be switched on/off for each channel via configuration tool , | |
| 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 | |
| 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 | ||
| 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 | |
| Mechanical specifications | ||
| 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) | |
| Data for application in connection with hazardous areas | ||
| EU-type examination certificate | PTB 03 ATEX 2042 X | |
| Marking |  II (1) G [Ex ia] IIC II (1) D [Ex ia] IIIC |
|
| Input | ||
| Voltage | 1 V | |
| Current | 71 mA | |
| Power | 62 mW (trapezoid characteristic curve) | |
| Certificate | PF 08 CERT 1234 X | |
| Marking | II 3 G Ex nA IIC T4 Gc |
|
| Galvanic isolation | ||
| Input/input | functional insulation acc. to IEC 60664-1:2007, rated insulation voltage 50 V, testing voltage 500 V | |
| 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 |
|
| International approvals | ||
| ATEX approval | PTB 03 ATEX 2042 X | |
| UL approval | E106378 | |
| Control drawing | 116-0322 | |
| IECEx approval | BVS 09.0037X | |
| Approved for | Ex nA [ia Ga] IIC T4 Gc [Ex ia Da] IIIC |
|
| Marine approval | ||
| Lloyd Register | 15/20021 | |
| DNV GL Marine | TAA0000034 | |
| Bureau Veritas Marine | 22449/B0 BV | |
| 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, 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. | |
CAD+CAE: LB5105A
| CAD | File Type | File Size | |
|---|---|---|---|
| 3-D model in IGS format / 3-D-Modell im IGS-Format | IGS | 5965 KB | |
| 3-D model in STP format / 3-D-Modell im STP-Format | STP | 2141 KB | |
| CAD Portal / CAD Portal | LINK | --- | |
| EPLAN | |||
| EPLAN Data Portal / EPLAN Data Portal | LINK | --- | |
| ePLAN-Makros LB-System / ePLAN-Makros LB-System | ZIP | 65808 KB | |
Approvals+Certificates: LB5105A
| Statements of compliance | Certificate No. | File Type | File Size |
|---|---|---|---|
| EU-Declaration of conformity / EU-Konformitätserklärung | DOC-1066C | 236 KB | |
| Certificates | |||
| Brasil TUV Rheinland Brazil | TÜV13.1128X | 938 KB | |
| Canada UL cUL | E106378 cUL (QUZW7) | LINK | --- |
| Canada USA UL Certificate of Compliance cULus | CoC 20140904 - E106378 RepRef 20010212 | 427 KB | |
| China NEPSI | GYJ18.1109X | 4865 KB | |
| DEKRA EXAM IECEx Certificate of Conformity | IECEx BVS 09.0037X | LINK | --- |
| DNV GL Marine | TAA0000034 | 90 KB | |
| EAC NANIO "CCVE" EAC TP TC 012/2011 | RU C-DE.AA87.B.01017 | 5859 KB | |
| Europe PTB II (2) D II (1D) I (M1) I (M2) II (1) D II (2) G | PTB 03 ATEX 2042X | 1651 KB | |
| Europe Pepperl+Fuchs ATEX Category 3 G Certificate of Conformity | PF 08 CERT 1234 X | 1503 KB | |
| India PESO (India) CCOE | A/P/HQ/MH/104/4730 (P383318) | 728 KB | |
| Lloyd's Register Marine | LR2003616TA-02 | 557 KB | |
| USA UL | E106378 UL (QUZW) | LINK | --- |
Function: LB5105A
The thermocouple converter accepts thermocouple or mV signals from hazardous area.
Open circuit line fault alarms are detected.
The intrinsically safe inputs are galvanically isolated from the bus and the power supply (EN 60079-11). There is a functional isolation between the channels.
The new, Zone 2, Class I/Div. 2 certified remote I/O PROFINET gateway from Pepperl+Fuchs opens the door for Industry 4.0 applications in process industries.
Pepperl+Fuchs SE
Lilienthalstraße 200
68307 Mannheim
Germany
info@de.pepperl-fuchs.com
+49 621 776-0
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Pepperl+Fuchs is a leading developer and manufacturer of electronic sensors and components for the global automation market. Continuous innovation, enduring quality, and steady growth have been the foundation of our success for more than 70 years. Pepperl+Fuchs employs 6,300 people worldwide and has manufacturing facilities in Germany, USA, Singapore, Hungary, Indonesia and Vietnam, most of them ISO 9001 certified.