Pepperl+Fuchs KFD2-RSH-1.2D.FL3
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 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
Delivery standard: 3-6 weeks, depending on the country.
Condition: new
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- 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 ?°C (-4 ... 140 ?°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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