Serviceline
Serviceline Industrial Sensors
Serviceline Explosion Protection

Protection Module M-LB-5241

M-LB-5241
  • Protection module for 1 signal line
  • Nominal voltage 24 V DC
  • Protection module for non-grounded signal lines
  • Max. surge current (8/20 µs) 10 kA
  • Uninterruptable operation (auto reset)
  • Status indication output
  • Mounting on base module, pluggable
  • Up to SIL 3 acc. to IEC 61508

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of M-LB-5241

Product Description
Protection module for 1 signal line
General specifications
Number of protected signal lines1
Topologynon-grounded
Functional safety related parameters
Safety Integrity Level (SIL)SIL 3
Supply
Connectionvia Universal Power Rail M-UPR-03-S
Nominal voltagesee power feed module M-LB-5300
Current≤ 8 mA
Electrical specifications
Connectionprotected area: terminal 4
unprotected area: terminals 1, 2, 3
Rated current500 mA , restrictions see derating characteristics
Leakage current< 3 µA at 24 V and 25 °C (77 °F) , line-line
Nominal voltage24 V DC
Maximum continuous operating voltage30 V DC
Series resistance≤ 0.6 Ω per line
Impulse rating1 kV/0.5 kA (category C1)
10 kV/5 kA (category C2)
1 kA (category D1)
Impulse discharge current (10/350 µs)1 kA per line (2x)
Nominal discharge current (8/20 µs)5 kA per line (10x)
Rated surge current (8/20 µs)10 kA per line (1x)
Total discharge current (8/20 µs)10 kA (1x)
Voltage protection levelmax. 55 V line-line for nominal discharge current In
max. 1400 V line-earth for nominal discharge current In
Impulse reset time< 500 ms
Insertion loss≤ 0.04 dB, at 0 ... 4 kHz, in 600 Ω-System
≤ 3 dB, at 0 ... 550 kHz, in 100 Ω-System
Output
Status indicationfault and maintenance signal via Universal Power Rail M-UPR-03-S
Galvanic isolation
Signal lines/fault indication outputreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Signal lines/power supplyreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Indicators/settings
Display elementsLED PWR (power supply), green LED
LED FLT (fault signal), red LED
LED CHK (maintenance signal), yellow LED
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013 (industrial locations)
Conformity
Degree of protectionIEC 60529:2013
Functional safetyIEC/EN 61508:2010
Surge protective devices for low voltageEN 61643-21:2001+A1:2009+A2:2013
IEC 61643-21:2001+A1:2008+A2:2012
Ambient conditions
Ambient temperature-40 ... 60 °C (-40 ... 140 °F)
Observe the temperature range limited by derating, see section derating.
Storage temperature-40 ... 85 °C (-40 ... 185 °F)
Relative humiditymax. 95 % , without condensation
Mechanical specifications
Degree of protectionIP20
Massapprox. 20 g
Dimensions6.2 x 77 x 79 mm
Mountingpluggable in base module for mounting on 35 mm DIN mounting rail
Data for application in connection with hazardous areas
CertificateBVS 17 ATEX E 070 X
MarkingEx-Hexagon II 3G Ex ec IIC T4 Gc
Directive conformity
Directive 2014/34/EUEN 60079-0:2012+A11:2013 , EN 60079-7:2015
International approvals
IECEx approval
IECEx certificateIECEx BVS 17.0061X
IECEx markingEx ec IIC T4 Gc
General information
Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.
Accessories
Designationsystem components:
- base module with screw terminals M-LB-5000
- base module with spring terminals M-LB-5000.SP
- power feed module M-LB-5300
- fault status module M-LB-5400
- maintenance status module M-LB-5500
- universal power rail M-UPR-03-S
- place holder module M-LB-5900
- separation wall M-UPR-I

Documents: M-LB-5241

ManualsLanguageFile TypeFile Size
Functional Safety ManualENGPDF554 KB
ManualENGPDF4011 KB
HandbuchGERPDF4004 KB
Handbuch Funktionale SicherheitGERPDF563 KB
Instruction manuals
ИнструкцииBULPDF133 KB
Návod k poużitíCZEPDF127 KB
Instruktions manualDANPDF126 KB
Instruction manualENGPDF131 KB
KasutusjuhendESTPDF123 KB
KäyttöohjeFINPDF123 KB
Manuel d'instructionsFRAPDF128 KB
BetriebsanleitungGERPDF133 KB
Οδηγίες χρήσηςGREPDF135 KB
HandleidingHOLPDF127 KB
Instruction manual / BetriebsanleitungHRVPDF127 KB
Használati útmutatóHUNPDF129 KB
Manuale di istruzioniITAPDF126 KB
Lietošanas pamācībaLAVPDF126 KB
Instrukciju vadovasLITPDF127 KB
Instrukcja obsługiPOLPDF129 KB
Manual de instruçõesPORPDF127 KB
Manual de utilizareRONPDF127 KB
Návod na poużitieSLKPDF127 KB
Navodila za uporaboSLVPDF124 KB
Manual de instruccionesSPAPDF127 KB
ManualSWEPDF125 KB

Approvals+Certificates: M-LB-5241

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of Conformity / EU-KonformitätserklärungDOC-3763PDF85 KB
Certificates
EAC Lenpromexpertiza (LPE) EAC TP TC 012/2011EAEC RU C-DE.AA71.B.00023/19PDF1206 KB
Europe DEKRA EXAM BVSBVS 17 ATEX E 070 XPDF1694 KB
India PESO (India) CCOEA/P/HQ/KA/104/5593 (P425737)PDF1405 KB
Worldwide BVSIECEx BVS 17.0061XLINK---
Worldwide Certificate General PurposeAT 4120PDF202 KB
Worldwide TUVNo. 968/FSP 1583.00/18PDF700 KB

Associated Products: M-LB-5241

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