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KFU8-UFC-Ex1.D Frequency Converter with Trip Values
Key Benefits at a Glance
- 1-channel isolated barrier
- Universal usage at different power supplies
- 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
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Note
All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.
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Technical data of KFU8-UFC-Ex1.D
Signal type | Digital Input |
Safety Integrity Level (SIL) | SIL 2 |
Connection | terminals 23, 24 | |
Rated voltage | Ur | 20 ... 90 V DC / 48 ... 253 V AC 50 ... 60 Hz |
Power dissipation/power consumption | ≤ 2 W ; 2.5 VA / 2.2 W ; 3 VA |
Programming interface | programming socket |
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 | ||||||||||
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Input II | startup override: 1 ... 1000 s, adjustable in steps of 1 s | ||||||||||
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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 | |||||||||||||
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Output III | electronic output, passive | |||||||||||||
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Output IV | analog | |||||||||||||
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Input I | |||||||||||||||||
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Output I, II | |||||||||||||||||
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Output IV | |||||||||||||||||
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Input I/other circuits | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
Output I, II/other circuits | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
Mutual output I, II, III | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
Output III/power supply | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
Output III/start-up override | basic insulation according to IEC/EN 61010-1, rated insulation voltage 50 Veff | |
Output III/IV | basic insulation according to IEC/EN 61010-1, rated insulation voltage 50 Veff | |
Output IV/power supply | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
Start-up override/power supply | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
Interface/power supply | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
Interface/output III | basic insulation according to IEC/EN 61010-1, rated insulation voltage 50 Veff |
Display elements | LEDs , display | |
Control elements | Control panel | |
Configuration | via operating buttons via PACTware | |
Labeling | space for labeling at the front |
Electromagnetic compatibility | |||||
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Low voltage | |||||
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Electromagnetic compatibility | NE 21:2006 | |
Degree of protection | IEC 60529:2001 | |
Input | EN 60947-5-6:2000 |
Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) |
Degree of protection | IP20 | ||||||||||
Connection | screw terminals | ||||||||||
Mass | 300 g | ||||||||||
Dimensions | 40 x 119 x 115 mm (1.6 x 4.7 x 4.5 inch) (W x H x D) , housing type C2 | ||||||||||
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Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 |
EU-type examination certificate | TÜV 99 ATEX 1471 | ||||||||||
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Supply | |||||||||||
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Input I | terminals 1+, 3-: Ex ia | ||||||||||
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Input II | terminals 13+, 14- non-intrinsically safe | ||||||||||
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Output I, II | terminals 10, 11, 12; 16, 17, 18 non-intrinsically safe | ||||||||||
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Output III | terminals 19+, 20- non-intrinsically safe | ||||||||||
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Output IV | terminals 8+, 7- non-intrinsically safe | ||||||||||
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Interface | RS 232 | ||||||||||
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Galvanic isolation | |||||||||||
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Directive conformity | |||||||||||
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FM approval | ||||||||
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IECEx approval | ||||||||
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Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. |
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