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Image is illustrative
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SMART Current Driver KFD2-SCD2-2.LK, 2-ch. signal conditioner, current output up to 700Ω load, HART I/P and valve positioner, LFD, accuracy 0.05%, terminal blocks w. test sockets, SIL2, 24VDC PR, Pepperl+Fuchs Code:
126756
Cena (indicative)
Manufacturer
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Availability:
21 days
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Weight:
0.15 kg/pc
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SMART Current Driver KFD2-SCD2-2.LK, 2-ch. signal conditioner, current output up to 700? load, HART I/P and valve positioner, LFD, accuracy 0.05%, terminal blocks w. test sockets, SIL2, 24VDC PR, Pepperl+FuchsSMART Current Driver KFD2-SCD2-2.LK
- 2-channel signal conditioner
- 24 V DC supply (Power Rail)
- Current output up to 700 Ω load
- HART I/P and valve positioner
- Line fault detection (LFD)
- Accuracy 0.05 %
- Terminal blocks with test sockets
- Up to SIL 2 acc. to IEC 61508
Datasheet excerpt: Technical data of KFD2-SCD2-2.LK
| General specifications |
| Signal type | Analog output |
| Functional safety related parameters |
| Safety Integrity Level (SIL) | SIL 2 |
| Supply |
| Connection | Power Rail or terminals 14+, 15- |
| Rated voltage | 20 ... 35 V DC |
| Ripple | within the supply tolerance |
| Power dissipation | 1.4 W at 20 mA into 10 V (equivalent to 500 Ω) load |
| Power consumption | 1.8 W at 20 mA |
| Input |
| Connection side | control side |
| Connection | terminals 7-, 8+, (9+); 10-, 11+, (12+) |
| Voltage drop | approx. 4 V or internal resistance 200 Ω at 20 mA |
| Input resistance | > 100 kΩ, when wiring resistance in the field > 16 V (equivalent to 800 Ω at 20 mA) |
| Current | 4 ... 20 mA limited to approx. 25 mA |
| Output |
| Connection side | field side |
| Connection | terminals 1+, 2-; 4+, 5- |
| Current | 4 ... 20 mA |
| Load | 100 ... 700 Ω |
| Voltage | ≥ 14 V at 20 mA |
| Transfer characteristics |
| Accuracy | 0.05 % |
| Rise time | < 100 µs , 10 ... 90 % step change |
| Indicators/settings |
| Display elements | LEDs |
| Control elements | DIP-switch |
| Configuration | via DIP switches |
| Labeling | space for labeling at the front |
| Directive conformity |
| Electromagnetic compatibility | |
| Directive 2014/30/EU | EN 61326-1:2013 (industrial locations) |
| Conformity |
| Electromagnetic compatibility | NE 21:2011 |
| 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 | approx. 150 g |
| Dimensions | 20 x 124 x 115 mm (0.8 x 4.9 x 4.5 inch) , housing type B2 |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 |
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