Описание оборудования | |
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Protection module for 1 signal line | |
General specifications | |
Number of protected signal lines | 1 |
Topology | non-grounded |
Functional safety related parameters | |
Safety Integrity Level (SIL) | SIL 3 |
Electrical specifications | |
Connection | protected area: terminal 4 unprotected area: terminals 1, 2, 3 |
Rated current | 500 mA , restrictions see derating characteristics |
Leakage current | < 5 µA x (number of uИли отправьте нам запрос наd 25 °C (77 °F) . line-line |
Nominal voltage | 1 V DC |
Maximum continuous operating voltage | 6 V DC |
Series resistance | ? 0.5 ? per line at 25 °C (77 °F) |
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) |
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 level | max. 22 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 | ? 0.05 dB, at 0 ... 4 kHz, in 600 ?-System ? 3 dB, at 0 ... 350 kHz, in 100 ?-System |
Conformity | |
Degree of protection | IEC 60529:2013 |
Functional safety | IEC/EN 61508:2010 |
Surge protective devices for low voltage | EN 61643-21:2001+A1:2009+A2:2013 IEC 61643-21:2001+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 |
Mass | approx. 20 g |
Dimensions | 6.2 x 77 x 79 mm |
Mounting | pluggable in base module for mounting on 35 mm DIN mounting rail |
Data for application in connection with hazardous areas | |
EU-Type Examination Certificate | BVS 17 ATEX E 069 X |
Directive conformity | |
International approvals | |
IECEx approval | |
Accessories | |
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 - insulation spacer M-UPR-I |
8 (029) 555-8-000 | |
8 (044) 555-8-000 | |