Fieldbus Surge Protector for Cabinet Installation, Ex ia DP-LBF-I1.36.*
- Modular: protection module easy to replace
- Intrinsically safe (Ex ia), FISCO, Entity, DART Fieldbus, or general-purpose
- Protection module replaceable, interrupting or non-interrupting
- Grounding of shield direct or via gas-discharge tube
- For FOUNDATION Fieldbus H1 and PROFIBUS PA
- Compact and space-saving design
- Installation on DIN rail in cabinet or field junction box
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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 DP-LBF-I1.36.*
| General specifications | ||
|---|---|---|
| Design / Mounting | Cabinet installation | |
| Electrical specifications | ||
| Rated voltage | 33 V | |
| Rated current | 500 mA | |
| Voltage protection level | ||
| Line/Line | max. 58 V category C1/C2 8/20 µsec max. 50 V category C3 1 kV/µsec max. 51 V category B2 10/700 µsec max. 55 V category D1 10/350 µsec |
|
| Line/Earth | max. 1400 V category C1/C2 8/20 µsec max. 1100 V category C1/C2 1 kV/µsec max. 1000 V category B2 10/700 µsec max. 1300 V category D1 10/350 µsec |
|
| Screen/Shield directly grounded | max. 25 V category C1/C2 8/20 µsec max. 20 V category D1 10/350 µsec |
|
| Screen/Shield indirectly grounded (via GDT) | max. 700 V category C1/C2 8/20 µsec max. 600 V category C3 1 kV/µsec max. 500 V category B2 10/700 µsec max. 600 V category D1 10/350 µsec |
|
| Reaction time | ||
| Line/Line | max. 1 ns | |
| Line/Earth | max. 100 ns | |
| Screen/Shield-Earth | max. 100 ns | |
| Overstressed fault mode | according IEC 61643-21 line inoperable mode 3 lines 1 and 2 at 15,5kA (8/20µsec) lines 3 and 4 at 30kA (8/20µsec) | |
| Series resistance in line | 1 Ω +/- 5 % | |
| Impulse durability | ||
| Per line | 1 kA category D1 10/350 µsec , 5 kA category C1/C2 8/20 µsec |
|
| Screen/Shield directly grounded | 5 kA category D1 10/350 µsec | |
| Screen/Shield indirectly grounded (via GDT) | 4 kA category D1 10/350 µsec , 10 kA category C1/C2 8/20 µsec |
|
| Capacitance | ||
| Line/Line | 800 pF | |
| Line/Earth | 16 pF | |
| Directive conformity | ||
| Electromagnetic compatibility | ||
| Directive 2014/30/EU | EN 61326-1:2013 | |
| Standard conformity | ||
| Degree of protection | IEC 60529 | |
| Fieldbus standard | IEC 61158-2 | |
| Climatic conditions | IEC 60721 | |
| Shock resistance | EN 60068-2-27 | |
| Vibration resistance | EN 60068-2-6 | |
| Surge protection | IEC 61643-21 | |
| Ambient conditions | ||
| Ambient temperature | -50 ... 80 °C (-58 ... 176 °F) | |
| Storage temperature | -50 ... 85 °C (-58 ... 185 °F) | |
| Relative humidity | ≤ 95 % non-condensing | |
| Shock resistance | 15 g 11 ms | |
| Vibration resistance | 1 g , 10 ... 150 Hz | |
| Mechanical specifications | ||
| Connection type | screw terminals | |
| Core cross section | flexible wire 2.5 mm2 solid wire max. 4 mm2 | |
| Housing material | Polyamide PA 6.6 | |
| Degree of protection | IP20 | |
| Mass | Protection Module 20 g , base module 40 g | |
| Mounting | 35 mm DIN mounting rail | |
| Data for application in connection with hazardous areas | ||
| EU-type examination certificate | KEMA 09 ATEX 0191 X | |
| Marking |  II 2(1)G Ex ia [ia Ga] IIC T6...T4 Gb |
|
| Voltage | 30 V | |
| Current | 500 mA | |
| Internal capacitance | negligible 0 nF | |
| Internal inductance | negligible 0 µH | |
| Certificate | KEMA 09 ATEX 0190 X | |
| Marking | II 3G Ex ic IIC T6...T4 Gc , II 3G Ex nA IIC T6...T4 Gc |
|
| Voltage | 33 V | |
| Current | 500 mA | |
| Internal capacitance | negligible 0 nF | |
| Directive conformity | ||
| Directive 2014/34/EU | EN 60079-0:2018 , EN 60079-11:2012 , EN 60079-15:2015 + A1:2018 | |
| International approvals | ||
| CSA approval | CSA 2437472 | |
| Control drawing | 116-0361 | |
| Approved for | Class I, Zone 1, AEx/Ex ia IIC T4...T6, Class I, Zone 2, AEx nC IIC T4...T6, Class I, Zone 2, Ex nL IIC T4...T6, Class I, Zone 2, AEx/Ex nA IIC T4...T6 Class I Div. 1, GP A, B, C, D T4...T6, Class I Div. 2, GP A, B, C, D T4...T6, Class I Div. 2, GP A, B, C, D T4...T6 |
|
| IECEx approval | IECEx KEM 09.0088X | |
| Approved for | Ex ia [ia Ga] IIC T6...T4 Gb , Ex ic IIC T6...T4 Gc , Ex nA IIC T4/T5/T6 Gc |
|
| Certificates and approvals | ||
| Marine approval | pending | |
| General information | ||
| 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. | |
Classifications
| System | Classcode |
|---|---|
| ECLASS 13.0 | 27242692 |
| ECLASS 12.0 | 19170104 |
| ECLASS 11.0 | 27242692 |
| ECLASS 10.0.1 | 27242692 |
| ECLASS 9.0 | 27242692 |
| ECLASS 8.0 | 27242692 |
| ECLASS 5.1 | 27242692 |
| ETIM 9.0 | EC002584 |
| ETIM 8.0 | EC002584 |
| ETIM 7.0 | EC002584 |
| ETIM 6.0 | EC002584 |
| ETIM 5.0 | EC001604 |
| UNSPSC 12.1 | 39121610 |
Details: DP-LBF-I1.36.*
Function
The modular surge protector for fieldbus consists of a base (DB …), and a plug-in module (DP-LBF-I1.36*) and is in accordance with IEC 61158-2. It directs power surges to earth via gas discharge tubes, protecting field devices. The device is certified intrinsically safe for circuits in hazardous area Zone 0 … 2/Div. 1 … 2, and for DART fieldbus. The surge protector is installed in Zone 1 … 2 or Div. 1 … 2.
Choices support all concepts: interrupting/non-interrupting module exchange and direct/indirect grounding of the shield. The plug-in module can be exchanged without tools.
The surge protectors support coordinated use in a lightning protection zone concept in accordance with IEC 61312-1. Installation in cabinets or junction boxes requires a minimum amount of wiring.
Informative Literature: DP-LBF-I1.36.*
| Literature | Language | File Type | File Size |
|---|---|---|---|
| Application Report - Controlling and Monitoring liquid Helium at the Deutsches Elektronen-Synchrotron | ENG | 361 KB | |
| Application Report - Digital Communication in Steel-Plate Manufacturing | ENG | 470 KB |
Product Documentation: DP-LBF-I1.36.*
| Safety and Security Documentation | Language | File Type | File Size |
|---|---|---|---|
| Instruction manual | ENG | 229 KB | |
| Manuals | |||
| Manual DP-LBF-I1.36* | ENG | 1134 KB | |
Design / Simulation: DP-LBF-I1.36.*
| CAD | Language | File Type | File Size |
|---|---|---|---|
| CAD 2-D / CAD 2-D | ALL | ZIP | 754 KB |
Approvals: DP-LBF-I1.36.*
| Certificates | Certificate No. | Language | File Type | File Size |
|---|---|---|---|---|
| Canada USA CSA | CoC 2437472 cUs | ALL | 49 KB | |
| China CNEX CCC Ex Certificate | 2022312304001295 (Germany) | ALL | 1778 KB | |
| Europe KEMA ATEX | KEMA 09 ATEX 0191X | ALL | 1043 KB | |
| Europe KEMA ATEX Category 3 G | KEMA 09 ATEX 0190X | ALL | 1022 KB | |
| India PESO (India) CCOE | A/P/HQ/KA/104/5815 (P482701) | ALL | 78 KB | |
| KEMA Ex i and Ex n IECEx Certificate of Conformity | IECEx KEM 09.0088X | ALL | LINK | --- |
| Control Drawings | ||||
| Control drawing CSA / Control drawing CSA | ALL | 442 KB | ||
| Declaration of Conformity | ||||
| EU Declaration of Conformity (P+F) | TDOC-0688CENG | ENG | 1142 KB | |
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Pepperl+Fuchs Inc.
1600 Enterprise Parkway
Twinsburg, OH 44087
United States of America
sales@us.pepperl-fuchs.com
+1 330 425-3555
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. Pepperl+Fuchs does not sell personal data.