Surge Protection Barrier P-LB-1.F.1236
- 1-channel
- Plugs directly in to field side of KF modules
- Analog or digital signal inputs
- Surge protection up to 10 kA
- Protects leads 1, 2, 3 and 6 of KF modules
- Uninterruptable operation (auto reset)
- Up to SIL 3 acc. to IEC/EN 61508
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 P-LB-1.F.1236
| General specifications | ||
|---|---|---|
| Number of protected signal lines | 4 | |
| Functional safety related parameters | ||
| Safety Integrity Level (SIL) | SIL 3 | |
| Signal lines | ||
| Connection | terminals 1, 2, 3, 6 | |
| Rated voltage | max. 30 V | |
| Rated current | max. 250 mA | |
| Leakage current | max. 5 µA | |
| On-state voltage | max. 45 V | |
| Ground insulation | max. 500 V breakdown voltage | |
| Conformity | ||
| Degree of protection | IEC 60529:2001 | |
| Ambient conditions | ||
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) | |
| Mechanical specifications | ||
| Degree of protection | IP20 | |
| Mass | approx. 70 g | |
| Dimensions | 20 x 104 x 127 mm (0.8 x 4.1 x 5 inch) (W x H x D) | |
| Height | 104 mm | |
| Width | 20 mm | |
| Depth | 127 mm | |
| Mounting | on the KF module | |
| Data for application in connection with hazardous areas | ||
| EU-type examination certificate | PTB 02 ATEX 2044 | |
| Marking |  II (1)G [Ex ia Ga] IIC |
|
| Voltage | 30 V | |
| Current | 250 mA | |
| Internal capacitance | negligible | |
| Internal inductance | 300 µH | |
| Maximum leakage current | 10 kA (8/20 µs) per conductor | |
| Nominal response time | ||
| Symmetrical | 1 ns | |
| Asymmetric | 100 ns | |
| Series resistor | ≤ 0.5 Ω per wire | |
| Bandwidth | ≥ 40 kHz | |
| Certificate | PF 16 CERT 3908 X | |
| Marking | II 3G Ex nA IIC T4 Gc |
|
| Directive conformity | ||
| Directive 2014/34/EU | EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010 | |
| International approvals | ||
| IECEx approval | ||
| IECEx certificate | IECEx BAS 12.0123 | |
| IECEx marking | [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I | |
| General information | ||
| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. | |
Classifications
| System | Classcode |
|---|---|
| ECLASS 13.0 | 27171202 |
| ECLASS 12.0 | 27171202 |
| ECLASS 11.0 | 27130805 |
| ECLASS 10.0.1 | 27130805 |
| ECLASS 9.0 | 27130805 |
| ECLASS 8.0 | 27130805 |
| ECLASS 5.1 | 27130801 |
| ETIM 9.0 | EC000941 |
| ETIM 8.0 | EC000941 |
| ETIM 7.0 | EC000941 |
| ETIM 6.0 | EC000941 |
| ETIM 5.0 | EC000941 |
| UNSPSC 12.1 | 39121610 |
Details: P-LB-1.F.1236
Function
This Surge Protection Barrier is designed for use with K-System (KF modules).
By simply snapping the barriers into a standard KF module, the modules are safely protected against voltage surges of different origin (e. g. lightning stroke, switching impulse, etc.). This is achieved by diverting the transient current to ground and limiting the signal line voltage to a safe level for the duration of the surge.
The end digits of the model designation correspond to the protected terminals of the respective KF module.
For additional information, refer to the manual and www.pepperl-fuchs.com.
Note: Surge Protection Barriers must always be connected to a solid and effective ground and be at the same equipotential level as the instrument it is protecting. The ground system must comply with all applicable regulations.
Product Documentation: P-LB-1.F.1236
| Safety and Security Documentation | Language | File Type | File Size |
|---|---|---|---|
| Instruction manual | ENG | 165 KB | |
| Manual | ENG | 2244 KB | |
| Manuals | |||
| Brief Instructions - Surge Protection Barriers | ENG | 876 KB | |
| Manual P-LB,F-LB,K-LB | ENG | 1151 KB | |
Design / Simulation: P-LB-1.F.1236
| CAD | Language | File Type | File Size |
|---|---|---|---|
| CAD 2-D / CAD 2-D | ALL | ZIP | 347 KB |
Approvals: P-LB-1.F.1236
| Certificates | Certificate No. | Language | File Type | File Size |
|---|---|---|---|---|
| Baseefa IECEx Certificate of Conformity | IECEx BAS 12.0123 | ALL | LINK | --- |
| China SITIIAS CCC Ex Certificate | 2020322304002486 (Bintan) | ALL | 1087 KB | |
| Europe PTB ATEX Category (1) G | PTB 02 ATEX 2044 | ALL | 452 KB | |
| Europe Pepperl+Fuchs ATEX Category 3 G Certificate of Compliance | PF16CERT3908X | ALL | 184 KB | |
| exida Functional Safety Assessment | P+F 11-10-085 R036 V1R0 | ALL | 477 KB | |
| Declaration of Conformity | ||||
| EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F) | DOC-0970A | ALL | 91 KB | |
Associated Products: P-LB-1.F.1236
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Pepperl+Fuchs SE
Lilienthalstraße 200
68307 Mannheim
Germany
info@de.pepperl-fuchs.com
+49 621 776-0
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.