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Protection Module M-LB-Ex-5141

Protection Module M-LB-Ex-5141
Protection Module M-LB-Ex-5141

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артикул: 83565
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  • Surge protection 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)
  • Mounting on base module, pluggable
  • Up to SIL 3 acc. to IEC 61508
Параметр Значение
Общие характеристики
Артикул 83565
Ambient temperature -40 ... 80 °C (-40 ... 176 °F) Observe the temperature range limited by derating, see section derating.
Storage temperature -40 ... 85 °C (-40 ... 185 °F)
Degree of protection IP20
Connection protected area: terminal 4 unprotected area: terminals 1, 2, 3
Mass approx. 20 g
Relative humidity max. 95 % , without condensation
Mounting pluggable in base module for mounting on 35 mm DIN mounting rail
Current 500 mA , restrictions see derating characteristics
Marking II 2(1)G Ex ia [ia Ga] IIC T6...T4 Gb II (1)D [Ex ia Da] IIIC I (M1) [Ex ia Ma] I
Dimensions 6.2 x 77 x 79 mm
EU-type examination certificate BVS 17 ATEX E 069 X
Supplementary information Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.
Designation system components: - base module with screw terminals M-LB-Ex-5000 - base module with spring terminals M-LB-Ex-5000.SP - place holder module M-LB-Ex-5900 - separation wall M-UPR-I
Rated current 500 mA , restrictions see derating characteristics
Directive 2014/34/EU EN 60079-0:2012+A11:2013 , EN 60079-11:2012
Temperature class T6 for ambient temperature ≤ 60 °C T5 for ambient temperature ≤ 70 °C T4 for ambient temperature ≤ 80 °C
Safety Integrity Level (SIL) SIL 3
IECEx certificate IECEx BVS 17.0061X
IECEx marking Ex ia [ia Ga] IIC T6...T4 Gb [Ex ia Da] IIIC [Ex ia Ma] I
Voltage 30 V
Nominal voltage 24 V DC
Functional safety IEC/EN 61508:2010
Internal capacitance negligible
Internal inductance 18 µH
Insertion loss ≤ 0.04 dB, at 0 ... 4 kHz, in 600 Ω-System ≤ 3 dB, at 0 ... 550 kHz, in 100 Ω-System
Number of protected signal lines 1
Leakage current < 3 µA at 24 V and 25 °C (77 °F) , line-line
Total discharge current (8/20 µs) 10 kA (1x)
Maximum continuous operating voltage 30 V DC
Nominal discharge current (8/20 µs) 5 kA per line (10x)
Voltage protection level max. 55 V line-line for nominal discharge current I max. 1400 V line-earth for nominal discharge current I
Topology non-grounded
Series resistance ≤ 0.6 Ω per line
Impulse rating 1 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)
Impulse reset time < 500 ms
Surge protective devices for low voltage EN 61643-21:2001+A1:2009+A2:2013 IEC 61643-21:2001+A1:2008+A2:2012
Rated surge current (8/20 µs) 10 kA per line (1x)

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