Pepperl+Fuchs KFD2-SCD2-2.LK
SMART Current Driver
- 2-channel signal conditioner
- 24 V DC supply (Power Rail)
- Current output up to 700 Omega- 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
Item Number:
KFD2-SCD2-2.LK
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- Overview
- Comments
| KFD2-SCD2-2.LK art.126756 |
Power dissipation1.4 W at 20 mA into 10 V (equivalent to 500 andOmega;) load
| Mass | approx. 150 g |
| Electromagnetic compatibility | NE 21:2011 |
| Control elements | DIP-switch |
| Connection | terminals 1+, 2-; 4+, 5- |
| Labeling | space for labeling at the front |
| Display elements | LEDs |
| Connection | screw terminals |
| Connection | terminals 7-, 8+, (9+); 10-, 11+, (12+) |
| Degree of protection | IEC 60529:2001 |
| Power consumption | 1.8 W at 20 mA |
| Connection | Power Rail or terminals 14+, 15- |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 |
| Dimensions | 20 x 124 x 115 mm (0.8 x 4.9 x 4.5 inch) , housing type B2 |
| Load | 100 ... 700 andOmega; |
| Accuracy | 0.05 % |
| Voltage | 14 V at 20 mA |
| Current | 4 ... 20 mA |
| Connection side | field side |
| Signal type | Analog output |
| Safety Integrity Level (SIL) | SIL 2 |
| Rated voltage | 20 ... 35 V DC |
| Ambient temperature | -20 ... 60 В°C (-4 ... 140 В°F) |
| Input resistance | > 100 kandOmega;, when wiring resistance in the field > 16 V (equivalent to 800 andOmega; at 20 mA) |
| Current | 4 ... 20 mA limited to approx. 25 mA |
| Ripple | within the supply tolerance |
| Voltage drop | approx. 4 V or internal resistance 200 andOmega; at 20 mA |
| Connection side | control side |
| Configuration | via DIP switches |
| Rise time | < 100 micro/s , 10 ... 90 % step change |
| Degree of protection | IP20 |
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