Rotation Speed Monitor KFU8-DWB-1.D
- 1-channel signal conditioner
- Universal usage at different power supplies
- Dry contact or NAMUR inputs
- Input frequency 1 mHz ... 12 kHz
- 2 relay contact outputs
- Start-up override
- Configurable by keypad
- Line fault detection (LFD)
- Up to SIL 2 acc. to IEC/EN 61508 / IEC/EN 61511
Please 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.
Tam veri sayfasını PDF olarak indirin:
Veri sayfası alıntısı: Teknik veriler KFU8-DWB-1.D
| General specifications | ||
|---|---|---|
| Signal type | Digital Input | |
| Functional safety related parameters | ||
| Safety Integrity Level (SIL) | SIL 2 | |
| Supply | ||
| Connection | terminals 23, 24 | |
| Rated voltage | 20 ... 90 V DC / 48 ... 253 V AC 50 ... 60 Hz | |
| Rated current | approx. 100 mA | |
| Power dissipation/power consumption | ≤ 1.8 W ; 2 VA / 1.8 W ; 2 VA | |
| Input | ||
| Connection side | field side | |
| Connection | Input I: 2-wire sensor: terminals 1+, 3- three wire sensor: terminals 1+, 2- and 3 input II: terminals 13+, 14- start-up override; |
|
| Input I | 2- or 3-wire sensor, sensor acc. to EN 60947-5-6 (NAMUR) or mechanical contact | |
| Open circuit voltage/short-circuit current | 22 V / 40 mA | |
| Input resistance | 4.7 kΩ | |
| Switching point/switching hysteresis | logic 1: > 2.5 mA ; logic 0: < 1.9 mA | |
| Pulse duration | > 50 µs | |
| Input frequency | 0.001 ... 12000 Hz | |
| Line fault detection | breakage I ≤ 0.15 mA; short-circuit I > 4 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 |
|
| Output I, II | signal, relay | |
| Contact loading | 250 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 | |
| Transfer characteristics | ||
| Input I | ||
| Measuring range | 0.001 ... 12000 Hz | |
| Resolution | 0.1 % of measured value , ≥ 0.001 Hz | |
| Accuracy | 0.1 % of measured value , > 0.001 Hz | |
| Measuring time | < 100 ms | |
| Influence of ambient temperature | 0.003 %/K (30 ppm) | |
| Output I, II | ||
| Response delay | ≤ 200 ms | |
| Galvanic isolation | ||
| Input I/other circuits | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
| Output I, II against eachother | 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 | |
| Start-up override/power supply | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
| Indicators/settings | ||
| Display elements | LEDs , display | |
| Control elements | Control panel | |
| Configuration | via operating buttons | |
| Labeling | space for labeling at the front | |
| Directive conformity | ||
| Electromagnetic compatibility | ||
| Directive 2014/30/EU | EN 61326-1:2013 (industrial locations) | |
| Low voltage | ||
| Directive 2014/35/EU | EN 61010-1:2010 | |
| Conformity | ||
| Electromagnetic compatibility | NE 21:2006 | |
| Degree of protection | IEC 60529:2001 | |
| Ambient conditions | ||
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) | |
| Mechanical specifications | ||
| 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 | |
| Height | 119 mm | |
| Width | 40 mm | |
| Depth | 115 mm | |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 | |
| General information | ||
| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. | |
Classifications
| System | Classcode |
|---|---|
| ECLASS 13.0 | 27210128 |
| ECLASS 12.0 | 27210128 |
| ECLASS 11.0 | 27210128 |
| ECLASS 10.0.1 | 27210128 |
| ECLASS 9.0 | 27210128 |
| ECLASS 8.0 | 27210190 |
| ECLASS 5.1 | 27210121 |
| ETIM 9.0 | EC002918 |
| ETIM 8.0 | EC002918 |
| ETIM 7.0 | EC002918 |
| ETIM 6.0 | EC002918 |
| ETIM 5.0 | EC002475 |
| UNSPSC 12.1 | 39121007 |
Details: KFU8-DWB-1.D
Function
This signal conditioner monitors an overspeed or underspeed condition of a digital signal (NAMUR sensor/ mechanical contact) by comparing the input frequency to the user programmed reference frequency.
An overspeed or underspeed condition is signaled via the relay outputs. Line fault detection of the field circuit is indicated by a red LED and relay. The startup override feature sets relay outputs to default conditions programmed by the user for up to 1,000 seconds.
The unit is easily programmed by the use of a keypad located on the front of the unit.
For additional information, refer to the manual and www.pepperl-fuchs.com.
Informative Literature: KFU8-DWB-1.D
| Literature | Dil | Dosya Tipi | Dosya Boyutu |
|---|---|---|---|
| Application Report - Biological Cleaning of Wastwater and Secondary Sedimentation Stage | ENG | 566 KB | |
| Application Report - Generating Electricity in Coal-Fired Power Plants | ENG | 412 KB | |
| Application Report - Sand Trap and Preliminary Sedimentation Stage | ENG | 448 KB | |
| Application Report - Screening Systems in Sewage Treatment Plants | ENG | 577 KB |
Product Documentation: KFU8-DWB-1.D
| Brief Instructions | Dil | Dosya Tipi | Dosya Boyutu |
|---|---|---|---|
| Operator card KF**-DWB-**1.D / Bedienkarte KF**-DWB-**1.D | ALL | 843 KB | |
| Safety and Security Documentation | |||
| Instruction manual | ENG | 41 KB | |
| Functional Safety Manual | ENG | 2001 KB | |
| Manuals | |||
| Manual KF**-DWB-(Ex)1.D | ENG | 1113 KB | |
| System Manual | ENG | 3694 KB | |
Design / Simulation: KFU8-DWB-1.D
| CAD | Dil | Dosya Tipi | Dosya Boyutu |
|---|---|---|---|
| CAD 3-D / CAD 3-D | ALL | STP | 870 KB |
| CAD Portal / CAD Portal | ALL | LINK | --- |
| CAE | |||
| CAE EPLAN Data Portal / CAE EPLAN Data Portal | ALL | LINK | --- |
| EPLAN macro EDZ / EPLAN Makro EDZ | ALL | EDZ | 70 KB |
Approvals: KFU8-DWB-1.D
| Certificates | Sertifika No. | Dil | Dosya Tipi | Dosya Boyutu |
|---|---|---|---|---|
| exida Functional Safety Assessment | P+F 04/03-15 R016 | ALL | 337 KB | |
| Declaration of Conformity | ||||
| EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F) | DOC-0256B | ALL | 100 KB | |
| UKCA-Declaration of conformity / UKCA-Konformitätserklärung | DOC-6697 | ALL | 93 KB | |
İlişkili Ürünler: KFU8-DWB-1.D
| Matching System Components | ||||||
|---|---|---|---|---|---|---|
|
||||||
| Accessories | ||||||
|
||||||
|
||||||
Choose from various selection criteria like safety integrity level, performance level, device function, and signal type and find the SIL/PL assessed device that you are looking for.
Pepperl+Fuchs Elektronik San. ve Tic. Ltd. Şti.
Atatürk Mah. Şeref Sok. No: 9
34758 Ataşehir
Türkiye
+90 216 577 2250
Pepperl+Fuchs, endüstriyel sensörlerin üretimi ve geliştirilmesinde küresel otomasyon pazarının lider firmalarından biridir.Yenilikçi yaklaşım, kaliteden ödün vermeme ve istikrarlı büyüme 70 yıldan beri devam eden başarımızı garanti etmektedir. Pepperl+Fuchs’un dünya çapında 6.300 çalışanı mevcuttur ve Almanya, ABD, Singapur, Macaristan, Endonezya ve Vietnam’da çoğu ISO 9001 sertifikalı, üretim tesisleri bulunmaktadır.