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Pepperl+Fuchs
231193
KFD2-UFC-1.D
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Pepperl+Fuchs 231193
KFD2-UFC-1.D
Frequency Converter with Trip Values
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Описание
1-channel signal conditioner, 24 V DC supply (Power Rail), Input for 2- or 3-wire sensors, NAMUR sensors or dry contacts, Input frequency 1 mHz .. 10 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 61511pa. This signal conditioner provides the isolation for non-intrinsically safe applications. The device is a universal frequency converter that changes a digital input signal into a proportional free adjustable 0/4 mA ... 20 mA analog output signal and functions as a switch amplifier and a trip alarm. The functions of the switch outputs (2 relay outputs and 1 potential free transistor output) are easily adjustable [trip value display (min/max alarm), serially switched output, pulse divider output, error signal output]. The device is easily configured by the use of keypad or with the PACTware configuration software. A fault is signalized by LEDs acc. to NAMUR NE44 and a separate collective error message output. For additional information, refer to the manual and www.pepperl-fuchs.com.
Технические характеристики
| Signal type: | Digital Input |
| Safety Integrity Level (SIL): | SIL 2 |
| 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 |
| Programming interface: | programming socket |
| 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 ... 10000 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 |
| 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: | 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 |
| 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: blocked output (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 |
| Input I: Measurement range: | 0.001 ... 10000 Hz |
| Input I: Resolution: | 0.1 % of the measurement value , ≥ 0.001 Hz |
| Input I: Accuracy: | 0.1 % of the measurement value , > 0.001 Hz |
| Input I: Measuring time: | < 100 ms |
| Input I: Influence of ambient temperature: | 0.003 %/K (30 ppm) |
| Output I, II: Response delay: | ≤ 200 ms |
| Output IV: Resolution: | < 10 µA |
| Output IV: Accuracy: | < 20 µA |
| Output IV: Influence of ambient temperature: | 0.005 %/K (50 ppm) |
| 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 and collective error: | 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 and collective error: | functional insulation acc. to IEC 62103, rated insulation voltage 50 Veff |
| Start-up override/power supply and collective error: | functional insulation acc. to IEC 62103, rated insulation voltage 50 Veff |
| Interface/power supply and collective error: | functional insulation acc. to IEC 62103, rated insulation voltage 50 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: Directive 2014/30/EU: | EN 61326-1:2013 (industrial locations) |
| Low voltage: Directive 2014/35/EU: | EN 61010-1:2010 |
| Electromagnetic compatibility: | NE 21:2006 |
| Degree of protection: | IEC 60529:2001 |
| 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) , housing type C3 |
| Mounting: | on 35 mm DIN mounting rail acc. to EN 60715:2001 |
| Certificate: | PF 08 CERT 1216 X |
| Low voltage: Marking: | II 3G Ex nA nC IIC T4 Gc |
| Output I, II: Contact loading: | 50 V AC/2 A/cos φ > 0.7; 40 V DC/1 A resistive load |
| Ambient conditions: Ambient temperature: | -20 ... 50 °C (-4 ... 122 °F) |
| Directive conformity: Directive 2014/34/EU: | EN 60079-0:2012+A11:2013 , EN 60079-15:2010 |
| UL approval: | E223772 |
| Supplementary information: | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. |
Логистические характеристики
| ТН ВЭД: | |
| Страна происхождения: | SG |
| EAN: | |
| Вес: | 0,00 kg |
| Длина: | 0,00 m |
| Ширина: | 0,00 m |
| Высота: | 0,00 m |