Surge Protector SCP-LBF-IA1.36.IE*

FieldConnex® Fieldbus

Pluggable, mounts between device coupler and spur cable
Intrinsically safe (Ex ia), FISCO, Entity, DART Fieldbus, or general-purpose
Optional diagnostics for wear
Grounding of shield via gas-discharge tube
For FOUNDATION Fieldbus H1 and PROFIBUS PA
Indication via LED and Advanced Diagnostics

Technical Data
Details
Informative Literature
Product Documentation
Design / Simulation
Approvals
Associated Products
Ask an Expert

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 SCP-LBF-IA1.36.IE*

Product Description
Surge protector, pluggable module for spur installation on segment protector

General specifications
Design / Mounting		Cabinet installation
Installation in hazardous area		Zone 1 / Div. 1
Fieldbus connection
Self current consumption		max. 6 mA (for version SCP-LBF-IA1.36.IE.1) , max. 0 mA (for version SCP-LBF-IA1.36.IE.0)
Indicators/operating means
LED ERR		green flashing: status OK , red flashing: maintenance required (for version SCP-LBF-IA1.36.IE.1)
Electrical specifications
Rated voltage		36 V
Rated current		250 mA
Voltage protection level
	Line/Line	max. 50 V category B2 10/700 µsec , 25 A max. 53 V category C1 8/20 µsec , 150 A max. 55 V category C2 8/20 µsec , 150 A max. 46 V category C3 1 kV/µsec , 10 A
	Line/Earth	max. 980 V category B2 10/700 µsec , 50 A per line max. 800 V category C1 8/20 µsec , 50 A per line max. 1450 V category C2 8/20 µsec , 5 kA per line max. 1200 V category C3 1 kV/µsec , 50 A per line max. 980 V category D1 10/350 µsec , 500 A per line
	Screen/Shield indirectly grounded (via GDT)	max. 500 V category B2 10/700 µsec , 100 A max. 600 V category C1 8/20 µsec , 500 A max. 700 V category C2 8/20 µsec , 10 kA max. 550 V category C3 1 kV/µsec , 100 A max. 570 V category D1 10/350 µsec , 1 kA
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 2
Impulse durability
	Per line	5 kA category C2 8/20 µsec
	Screen/Shield indirectly grounded (via GDT)	1 kA category D1 10/350 µsec 10 kA category C2 8/20 µsec
Directive conformity
Electromagnetic compatibility
	Directive 2014/30/EU	EN 61326-1:2013
Standard conformity
Electromagnetic compatibility		NAMUR NE 21
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		-40 ... 70 °C (-40 ... 158 °F)
Storage temperature		-40 ... 85 °C (-40 ... 185 °F)
Relative humidity		≤ 95 % non-condensing
Shock resistance		15 g 11 ms
Vibration resistance		1 g , 10 ... 150 Hz
Corrosion resistance		acc. to ISA-S71.04-1985, severity level G3
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		45 g
Grounding		M4 screw and external grounding rail
Data for application in connection with hazardous areas
EU-type examination certificate		SIRA 12 ATEX 2128X
	Marking	II 1G Ex ia IIC T4
	Voltage	24 V
	Current	500 mA
	Internal capacitance	2 nF
	Internal inductance	0.1 µH
Certificate		SIRA 12 ATEX 4176X
	Marking	II 3G Ex nAc IIC T4 , II 3G Ex ic IIC T4
	Voltage	33 V
	Current	600 mA
	Internal capacitance	2 nF
Directive conformity
	Directive 2014/34/EU	EN 60079-0:2012 , EN 60079-11:2012 , EN 60079-15:2010 , EN 60079-26:2007
Supplementary information		FISCO field device
International approvals
CSA approval		CoC 2595441
	Control drawing	116-0365
	Approved for	Class I, Division 1, Groups A, B, C, D T4 Class I, Zone 0, Ex ia IIC T4 Class I, Zone 2, Ex ic IIC T4 Class I, Zone 0, AEx ia IIC T4 Class I, Zone 2, AEx ic IIC T4 Class I, Division 2, Groups A, B, C, D T4 Class I, Zone 2, Ex nL IIC T4 Class I, Zone 2, Ex na IIC T4 Class I, Zone 2, AEx nAc IIC T4
IECEx approval		IECEx SIR 12.0051X
	Approved for	Ex ia IIC T4
Certificates and approvals
Marine approval		DNV A-14038
General information
Supplementary information		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: SCP-LBF-IA1.36.IE*

Function

This fieldbus surge protector is in accordance with IEC 61158-2 and mounts on the spur connector of FieldConnex ^® device couplers, protecting them. It directs power surges to earth via gas discharge tubes. It is certified intrinsically safe for circuits in hazardous areas up to Zone 0/Div. 1 and for DART fieldbus. The surge protector is installed in Zone 1 … 2 or Div. 1 … 2.

Integrated diagnostics (option) continuously monitor wear caused by surges. The end of the useful life and thus the need for exchange is indicated in two ways: via an LED and in the control room via the FieldConnex ^® Advanced Diagnostics software.

Installation on the spur connector is without additional wiring even as retrofit. A single grounding bar connects surge protectors mounted side by side to a common grounding point.

Informative Literature: SCP-LBF-IA1.36.IE*

Literature	Language	File Type	File Size
Application Report - Controlling and Monitoring liquid Helium at the Deutsches Elektronen-Synchrotron	ENG	PDF	361 KB
Application Report - Digital Communication in Steel-Plate Manufacturing	ENG	PDF	470 KB

Product Documentation: SCP-LBF-IA1.36.IE*

Safety and Security Documentation	Language	File Type	File Size
Instruction manual	ENG	PDF	227 KB

Design / Simulation: SCP-LBF-IA1.36.IE*

CAD	Language	File Type	File Size
CAD 2-D / CAD 2-D	ALL	ZIP	236 KB
CAD 3-D / CAD 3-D	ALL	STP	2088 KB

Approvals: SCP-LBF-IA1.36.IE*

Certificates	Certificate No.	Language	File Type	File Size
Brasil TUV Rheinland Brazil	TÜV 14.1589 X	ALL	PDF	1153 KB
Canada, USA CSA Ex i and Ex n	CSA 13.2595441X	ALL	PDF	114 KB
China SITIIAS CCC Ex Certificate	2020322304003528 (Singapore)	ALL	PDF	1024 KB
DNV Marine	TAA0000272	ALL	PDF	100 KB
Europe CSA ATEX Category 1 G	Sira 12 ATEX 2128X	ALL	PDF	215 KB
Europe CSA ATEX Category 3 G II 3 G	Sira 12 ATEX 4176X	ALL	PDF	228 KB
India PESO (India) CCOE	A/P/HQ/KA/104/5866 (P506129)	ALL	PDF	100 KB
Sira IECEx Certificate of Conformity	IECEx SIR 12.0051X	ALL	LINK	---
Control Drawings
Control drawing CSA / Control drawing CSA		ALL	PDF	92 KB
Declaration of Conformity
EU Declaration of Conformity (P+F)	TDOC-0814CENG	ENG	PDF	1142 KB

Associated Products: SCP-LBF-IA1.36.IE*

Accessory of

	R2-SP-IC* Segment Protector
	FieldConnex® Fieldbus, Segment protector, junction box for fieldbus with short-circuit and fault protection, field junction box, electronic component for control cabinet installation, 4 ... 12 outputs Ex ic (FISCO or Entity) or non-incendive (Div 2), Advanced fault isolation at the spur, Segment Protector in Zone 2/Div. 2, Instruments in Zone 2/Div. 2 or Zone 1/Div. 1, For FOUNDATION Fieldbus H1 and PROFIBUS PA, IECEx approval, International, Europe, USA, Canadapa

	R4D0-FB-IA* Fieldbus Barrier
	FieldConnex® Fieldbus, Fieldbus barrier, module for DIN rail mounting, 8 ... 12 outputs Ex ia IIC, FISCO and Entity, Advanced fault isolation and diagnostics at the spur, FieldBarrier in Zone 1/Div. 2, Instruments in Zone 0...1/Div. 1, For FOUNDATION Fieldbus H1 and PROFIBUS PA, IECEx approval, Dust protection, International, Europe, USA, Device coupler location: Zone 2 - high-power trunk Zone 1 - high-power trunk Division 2 - high-power trunk Division 1 - high-power trunkpa

Matching System Components

	F.SP5.T..1..*..*** Segment Protector Junction Box
	Segment Protector Junction Box, Brushed Stainless Steel, 4 ... 12 outputs Ex ic (FISCO or Entity), Brushed enclosure, IP66, Configurable cable entries for trunk and spurs, International approvals, For FOUNDATION Fieldbus H1 and PROFIBUS PA, Device coupler location: non-explosion hazardous area Zone 2 - high-power trunk, Device coupler location [2]: Zone 2 - high-power trunkpa

	F.SP5.P.B.1.0.*..**0 Segment Protector Junction Box, Polyester (GRP)
	4 ... 12 outputs Ex ic (FISCO or Entity), Glass fiber reinforced polyester, impact resistant, IP66, Configurable cable entries for trunk and spurs, International approvals, For FOUNDATION Fieldbus H1 and PROFIBUS PA, Device coupler location: non-explosion hazardous area Zone 2 - high-power trunk, Device coupler location [2]: Zone 2 - high-power trunk, Instrument location / spur protection: non-explosion hazardous area Zone 2 - all relevant types of protection Zone 1 - increased safetypa

General Notes Relating to Pepperl+Fuchs Product Information

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Technologies

Fieldbus in the Safe or Any Hazardous Area

Pepperl+Fuchs GB Ltd.
77 Ripponden Road
Oldham OL1 4EL, Lancs.
United Kingdom
sales@gb.pepperl-fuchs.com
phone +44 161 6336431

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.