Pepperl+Fuchs KFU8-UFC-Ex1.D
Frequency Converter with Trip Values
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KFU8-UFC-EX1.D art. 231197
Dimensions40 x 119 x 115 mm (1.6 x 4.7 x 4.5 inch) , housing type C3
Item Number:
KFU8-UFC-Ex1.D
Delivery standard: 3-6 weeks, depending on the country.
Condition: new
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pepperl fuchs kfu8 ufc ex1 d is a universal frequency converter, but compared to KFD2-UFC it offers a higher degree of safety and isolation, enabling accurate frequency measurement and pulse count in hazardous applications.
Datasheet:
- 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 61508/IEC 61511
| Input II | terminals 13+, 14- non-intrinsically safe |
| Ambient temperature | -20 ... 60 °C (-4 ... 140 ?°F) |
| Output III | electronic output, passive |
| Labeling | space for labeling at the front |
| Output I, II | terminals 10, 11, 12; 16, 17, 18 non-intrinsically safe |
| Input I/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 |
| Connection | output I: terminals 10, 11, 12 output II: terminals 16, 17, 18 outout III: terminasl 19+, 20- output IV: terminals 8+, 7- |
| Safety Integrity Level (SIL) | SIL 2 |
| Interface/output III | basic insulation according to IEC/EN 61010-1, rated insulation voltage 50 Veff |
| Programming interface | programming socket |
| Output IV | analog |
| Output III/power supply | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff |
| Mass | 300 g |
| Output IV | terminals 8+, 7- non-intrinsically safe |
| Connection side | field side |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 |
| Interface | RS 232 |
| Power dissipation/power consumption | 2 W ; 2.5 VA / 2.2 W ; 3 VA |
| Input II | startup override: 1 ... 1000 s, adjustable in steps of 1 s |
| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. |
| Control elements | Control panel |
| Electromagnetic compatibility | NE 21:2006 |
| Output III/start-up override | basic insulation according to IEC/EN 61010-1, rated insulation voltage 50 Veff |
| Start-up override/power supply | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff |
| Input | EN 60947-5-6:2000 |
| Configuration | via operating buttons via PACTware |
| Output III | terminals 19+, 20- non-intrinsically safe |
| Connection | terminals 23, 24 |
| Connection | screw terminals |
| Output I, II | signal, relay |
| Rated voltage | 20 ... 90 V DC / 48 ... 253 V AC 50 ... 60 Hz |
| Display elements | LEDs , display |
| IECEx approval | IECEx TUN 04.0007 |
| Connection | Input I: intrinsically safe: terminals 1+, 3- Input II: non-intrinsically safe: terminals 13+, 14- |
| Input I | terminals 1+, 3-: Ex ia |
| Degree of protection | IP20 |
| Degree of protection | IEC 60529:2001 |
| Signal type | Digital Input |
| Interface/power supply | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff |
| Connection side | control side |
| EU-Type Examination Certificate | T??V 99 ATEX 1471 |
| Output IV/power supply | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff |
| Input I | sensor acc. to EN 60947-5-6 (NAMUR) or mechanical contact |
| Output III/IV | basic insulation according to IEC/EN 61010-1, rated insulation voltage 50 Veff |
| Output I, II/other circuits | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff |
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