Pepperl+Fuchs KFD2-RSH-1.2E.L2
Relay Module
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- 1-channel signal conditioner
- 24 V DC supply
- Logic input 19 V DC ... 26.4 V DC
- Recommended connectable voltage 8 V DC ... 60 V DC
- Relay contact output for energized to safe function
- Line fault transparency (LFT)
- Diagnostic function
- Up to SIL 3 acc. to IEC 61508
Item Number:
KFD2-RSH-1.2E.L2
Delivery standard: 3-6 weeks, depending on the country.
Condition: new
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The KFD2-RSH-1.2E.L2 is a signal isolator that enhances system reliability by providing robust isolation for various analog signals. It is designed for use in hazardous environments, ensuring that signals remain stable and accurate despite the presence of potential electrical noise.
Datasheet:
| Connection side | control side |
| Electromagnetic compatibility | NE 21:2012 , EN 61326-3-2:2008 , EN 61326-3-1:2008 |
| Connectable voltage | 8 ... 60 V DC |
| Mass | approx. 134 g |
| Display elements | LEDs |
| Protection against electrical shock | EN 61010-1:2010 |
| 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 |
| Mechanical life | 5 x 106 switching cycles |
| Line fault detection | low voltage < 5 V DC undercurrent: 10 mA DC; overcurrent: 2.2 A DC (relay energized) breakage: 8.2 kandOmega;; short-circuit: 11 andOmega; (load, relay de-energized) |
| Connection side | field side |
| Output/other circuits | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff |
| Rated voltage | 19 ... 26.4 V DC |
| Reaction time | < 2 s |
| Input current | 35 mA at 24 V DC , max. 44 mA at 19 V DC , with enabled internal fault detection |
| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. |
| Configuration | via DIP switches |
| Degree of protection | IEC 60529:2013 |
| Certificate | PF 17 CERT 4305 X |
| Contact loading | 30 V DC / 5 A resistive load , see derating curves |
| Signal type | Digital Output |
| Connection | screw terminals |
| Connection | external voltage : terminals 5+, 2- load : terminals 6, 3 |
| Power dissipation | < 3.3 W at 5 A , see derating curves |
| Mechanical life | 105 switching cycles |
| Ambient temperature | -20 ... 60 ?°C (-4 ... 140 ?°F) Observe the temperature range limited by derating, see section derating. |
| Power consumption | < 1.7 W , includes the power consumption of the digital input , see derating curves |
| Connection | terminals 10, 11 |
| Contact loading | 30 V DC/ 0.5 A resistive load |
| Switching frequency | < 3 Hz with disabled internal fault detection < 0.5 Hz with enabled internal fault detection |
| Safety Integrity Level (SIL) | SIL 3 |
| Test pulse length | max. 2 ms from DO card |
| 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) |
| Degree of protection | IP20 |
| Inrush current | < 200 mA after 100 micro/s |
| Fuse rating | 2.5 A (scope of delivery) max. 5 AT, recommended maximum utilization of the fuse: 80 % |
| 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 |
| Connection | Power Rail or terminals 14+, 15- |
| Signal level | 0-signal: -5 ... 5 V DC 1-signal: 19 ... 26.4 V DC |
| Labeling | space for labeling at the front |
| Input/power supply | basic insulation according to IEC/EN 61010-1, rated insulation voltage 60 Veff |
| Connection | terminals 7+, 8- |
| Minimum switch current | 10 mA |
| Input/fault indication output | basic insulation according to IEC/EN 61010-1, rated insulation voltage 30 Veff |
| Control elements | DIP-switch |
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