| KFD2-UFC-EX1.D | PEPPERL FUCHS | Преобразователь (арт. 231194) | Datasheet Инструкция (Скачать PDF) |
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Обзор продукта:
KFD2-UFC-EX1.D | PEPPERL FUCHS | Преобразователь (арт. 231194)
Технические характеристики и спецификация:
Frequency Converter with Trip Values KFD2-UFC-Ex1.D
- 1-channel isolated barrier
- 24 V DC supply (Power Rail)
- Input for NAMUR sensors or dry contacts
- Input frequency 1 mHz ... 5 kHz
- Current output 0/4 mA ... 20 mA
- Relay contact and transistor output
- Start-up override
- Line fault detection (LFD)
- Up to SIL 2 acc. to IEC/EN 61508 / IEC/EN 61511
Производитель: PEPPERL FUCHS .
Каталог: Полный каталог продукции PEPPERL FUCHS .
Сроки поставки: 7-9 недель
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Артикулы PEPPERL FUCHS по каталогу и аналогом:
KFD2-UFC-EX1.D
(арт. 231194)
echnische gegevens KFD2-UFC-Ex1.D
General specifications Signal type Digital Input Functional safety related parameters Safety Integrity Level (SIL) SIL 2 Supply Connection terminals 23+, 24- or power feed module/Power Rail Rated voltage 20 ... 30 V DC Rated current approx. 100 mA Power dissipation/power consumption ≤ 2 W / 2.2 W Interface Programming interface programming socket Input Connection side field side Connection Input I: intrinsically safe: terminals 1+, 3-
Input II: non-intrinsically safe: terminals 13+, 14-Input I sensor acc. to EN 60947-5-6 (NAMUR) or mechanical contact Pulse duration > 50 µs Input frequency 0.001 ... 5000 Hz Line fault detection breakage I ≤ 0.15 mA; short-circuit I > 6.5 mA Input II startup override: 1 ... 1000 s, adjustable in steps of 1 s Active/Passive I > 4 mA (for min. 100 ms) / I < 1.5 mA Open circuit voltage/short-circuit current 18 V / 5 mA Output Connection side control side Connection output I: terminals 10, 11, 12
output II: terminals 16, 17, 18
outout III: terminasl 19+, 20-
output IV: terminals 8+, 7-Output I, II signal, relay Contact loading 253 V AC / 2 A / cos φ ≥ 0.7 ; 40 V DC / 2 A Mechanical life 5 x 107 switching cycles Energized/De-energized delay approx. 20 ms / approx. 20 ms Output III electronic output, passive Contact loading 40 V DC Signal level 1-signal: (L+) - 2.5 V (50 mA, short-circuit/overload proof)
0-signal: switched off (off-state current ≤ 10 µA)Output IV analog Current range 0 ... 20 mA or 4 ... 20 mA Open loop voltage max. 24 V DC Load max. 650 Ω Fault signal downscale I ≤ 3.6 mA , upscale ≥ 21.5 mA (acc. NAMUR NE43) Collective error message Power Rail - Аксессуары и аналоги
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