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Manufacturer
Pepperl+Fuchs
Country
Germany
Name
M-LB-Ex-2112.SP
Part number
313292
Type
Module
Description
Stock availability:
On request
Price: On request
On request
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| Product Description |
|---|
| Surge protection barrier for 2 signal lines |
| General specifications | ||
|---|---|---|
| Number of protected signal lines | 2 | |
| Topology | non-grounded | |
| Functional safety related parameters | ||
| Safety Integrity Level (SIL) | SIL 3 | |
| Electrical specifications | ||
| Connection | protected area: terminals 4, 5 unprotected area: terminals 2, 3 shielding/grounding: terminal 1 (optional) | |
| Rated current | 500 mA , restrictions see derating characteristics | |
| Leakage current | < 5 µ,A at 1 V and 25 °C (77 °F) , line-line | |
| Nominal voltage | 1 V DC | |
| Maximum continuous operating voltage | 6 V DC | |
| Series resistance | &le, 3 &Omega, 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 µ,s) | 1 kA per line (2x) | |
| Nominal discharge current (8/20 µ,s) | 5 kA per line (10x) | |
| Total discharge current (8/20 µ,s) | 20 kA (1x) , overstressed fault mode 3 acc. to IEC 61643-21 | |
| Voltage protection level | max. 12 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 | &le, 3 dB at 0 ... 400 kHz in 100 &Omega, system | |
| Conformity | ||
| Electromagnetic compatibility | EN 61326-3-1:2017 | |
| Degree of protection | IEC 60529:2013 | |
| Functional safety | IEC/EN 61508:2010 | |
| Surge protective devices for low voltage | IEC 61643-21:2000+A1:2008+A2:2012 | |
| Ambient conditions | ||
| 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) | |
| Relative humidity | max. 95 % , without condensation | |
| Mechanical specifications | ||
| Degree of protection | IP20 , after mounting of the insulation spacer | |
| Connection | spring terminals , max. core cross section 1 x 2.5 mm2 | |
| Material | Polyamide (PA) | |
| Mass | approx. 32 g | |
| Dimensions | 6.2 x 72.4 x 93 mm | |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 | |
| Data for application in connection with hazardous areas | ||
| EU-type examination certificate | KIWA 19 ATEX 0003 X | |
| 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 | |
| Temperature class | T6, T5 or T4 , restrictions see derating characteristics | |
| Voltage | 6 V | |
| Current | 500 mA , restrictions see derating characteristics | |
| Internal capacitance | negligible | |
| Internal inductance | 20 µ,H | |
| Directive conformity | ||
| Directive 2014/34/EU | EN 60079-0:2012+A11:2013 , EN 60079-11:2012 | |
| International approvals | ||
| IECEx approval | ||
| IECEx certificate | IECEx KIWA 19.0003X | |
| IECEx marking | Ex ia [ia Ga] IIC T6...T4 Gb [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. | |
| Accessories | ||
| Designation | - insulation spacer M-LB-2800 - terminal block USLKG5 |
