Pepperl+Fuchs KFD2-CRG2-Ex1.D
Transmitter Power Supply
1-channel isolated barrier
24 V DC supply (Power Rail)
Input 2-wire and 3-wire transmitters and 2-wire current sources
Item Number:
KFD2-CRG2-Ex1.D
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- Overview
- Datasheet
- Alternative numbers
- Comments
Output 0/4 mA ... 20 mA
2 relay contact outputs
Adjustable energized/de-energized delay
Programmable high/low alarm
Linearization function (max 20 points)
Line fault detection (LFD)
Up to SIL 2 acc. to IEC 61508/IEC 61511
| Output I, II | terminals 10, 11, 12; 16, 17, 18 non-intrinsically safe |
| EU-Type Examination Certificate | TГњV 01 ATEX 1701 |
| Configuration | via operating buttons via PACTware |
| Certificate | TГњV 02 ATEX 1885 X |
| Output III | terminals 8+, 7- non-intrinsically safe |
| Interface | RS 232 |
| Electromagnetic compatibility | NE 21:2006 |
| Rated voltage | 20 ... 30 V DC |
| Output I, II | signal, relay |
| Connection side | field side |
| UL approval | E223772 |
| Connection | output I: terminals 10, 11, 12 output II: terminals 16, 17, 18 output III: terminals 8+, 7- |
| Connection side | control side |
| Energized/De-energized delay | 0 ... 250 s , adjustable |
| Equipment | terminals 2-, 3 |
| Output signal | 0 ... 20 mA or 4 ... 20 mA |
| Labeling | space for labeling at the front |
| Display elements | LEDs , display |
| Connection | Power Rail or terminals 23+, 24- |
| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. |
| Mass | 300 g |
| Ambient temperature | -20 ... 60 В°C (-4 ... 140 В°F) |
| Connection | screw terminals |
| Output III | Signal, analog |
| Interface/power supply and collective error | functional insulation acc. to IEC 62103, rated insulation voltage 50 Veff |
| Degree of protection | IP20 |
| Connection | terminals 1, 2, 3 |
| Output III/power supply and collective error | functional insulation acc. to IEC 62103, rated insulation voltage 50 Veff |
| Mutual output I, II, III | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff |
| Safety Integrity Level (SIL) | SIL 2 |
| Rated current | approx. 130 mA |
| Input/Other circuits | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 |
| Optional accessories | - power feed module KFD2-EB2(.R4A.B)(.SP) - universal power rail UPR-03(-M)(-S) - profile rail K-DUCT-BU(-UPR-03) - FDT framework PACTware 4.1 - device type manager DTM Interface Technology - adapter K-ADP-USB |
| Power consumption | 2.5 W |
| IECEx approval | IECEx TUN 09.0007 |
| Equipment | terminals 1+, 2 / 3- |
| Power dissipation | 2 W |
| Control elements | Control panel |
| Equipment | terminals 1+, 3- |
| Dimensions | 40 x 119 x 115 mm (1.6 x 4.7 x 4.5 inch) , housing type C3 |
| Degree of protection | IEC 60529:2001 |
| Output I, II/other circuits | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff |
| Programming interface | programming socket |
| Signal type | Analog input |
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