Pepperl+Fuchs KFD2-RSH-1.2D.FL3
Relay Module
- 1-channel signal conditioner
- 24 V DC supply
- Logic input 19 V DC ... 26.4 V DC
- Recommended connectable voltage 50 V AC ... 230 V AC, 60 V DC ... 110 V DC
- Relay contact output for de-energized to safe function
- Line fault transparency (LFT)
- Diagnostic function
- Up to SIL 3 acc. to IEC 61508
- Up to PL e acc. to EN/ISO 13849
Item Number:
KFD2-RSH-1.2D.FL3
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- Overview
- Comments
| Line fault detection | low voltage < 35 V AC undercurrent: 10 mA AC; overcurrent: 5.5 A AC (relay energized) breakage: 48 kandOmega;; short-circuit: 29 andOmega; (load, relay de-energized) |
| Power consumption | < 1.7 W , includes the power consumption of the digital input , see derating curves |
| Safety Integrity Level (SIL) | SIL 3 |
| Mechanical life | 5 x 106 switching cycles |
| Connection | terminals 10, 11 |
| Pulse/Pause ratio | min. 150 ms / min. 150 ms with disabled internal fault detection min. 1 s / min. 1 s with enabled internal fault detection |
| Display elements | LEDs |
| Connection side | control side |
| Signal type | Digital Output |
| Contact loading | 253 V AC/5 A/cos andphi; 0.7; 30 V DC/5 A resistive load , see derating curves |
| Labeling | space for labeling at the front |
| Reaction time | < 2 s |
| Connection | terminals 7+, 8- |
| Control elements | DIP-switch |
| Degree of protection | IEC 60529:2013 |
| Switching frequency | < 3 Hz with disabled internal fault detection < 0.5 Hz with enabled internal fault detection |
| Configuration | via DIP switches |
| Connectable voltage | 50 ... 230 V AC 60 ... 110 V DC |
| Power dissipation | < 3.3 W at 5 A , see derating curves |
| Input/power supply | basic insulation according to IEC/EN 61010-1, rated insulation voltage 60 Veff |
| Input/fault indication output | basic insulation according to IEC/EN 61010-1, rated insulation voltage 30 Veff |
| Performance level (PL) | PL e |
| Fuse rating | 2.5 A (scope of delivery) max. 5 AT, recommended maximum utilization of the fuse: 80 % |
| Rated current | 0-signal: typ. 1.6 mA at 1.5 V DC; typ. 8 mA at 3 V DC (maximum leakage current DO card) 1-signal: 36 mA (minimum load current DO card) |
| Inrush current | < 200 mA after 100 micro/s |
| Connection | Power Rail or terminals 14+, 15- |
| Degree of protection | IP20 |
| Minimum switch current | 10 mA |
| Connection side | field side |
| Electromagnetic compatibility | NE 21:2012 , EN 61326-3-2:2008 , EN 61326-3-1:2008 |
| Connection | screw terminals |
| Input current | 35 mA at 24 V DC , max. 44 mA at 19 V DC , with enabled internal fault detection |
| Test pulse length | max. 2 ms from DO card |
| Rated voltage | 19 ... 26.4 V DC |
| Mass | approx. 142 g |
| Contact loading | 30 V DC/ 0.5 A resistive load |
| Connection | external voltage : terminals 4+, 5+, 2- load : terminals 6, 3 |
| Mechanical life | 105 switching cycles |
| Signal level | 0-signal: -5 ... 5 V DC 1-signal: 19 ... 26.4 V DC |
| Ambient temperature | -20 ... 60 В°C (-4 ... 140 В°F) Observe the temperature range limited by derating, see section derating. |
| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. |
| Dimensions | 20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) , housing type B2 |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 |
| Output/other circuits | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff |
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