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Pepperl+Fuchs
184258
KFD2-SL2-Ex2
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Pepperl+Fuchs 184258
KFD2-SL2-Ex2
Solenoid Driver
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"ucnguBrctvdgcxgt0eqo"
Description
2-channel isolated barrier, 24 V DC supply (Power Rail), Output 45 mA at 11.7 V DC, Logic input, non-polarized, Line fault detection (LFD), Up to SIL 2 acc. to IEC 61508pa. This isolated barrier is used for intrinsic safety applications. The device supplies power to solenoids, LEDs and audible alarms located in a hazardous area. It is controlled via logic signals. The inputs have two defined states: 1-Signal = 16 V DC ... 30 V DC, 0-Signal = 0 V DC ... 5 V DC. The current consumption of the input is about 3 mA. At full load, 11.7 V at 45 mA is available for the hazardous area application. If the field impedance is > 10 kΩ for lead breakage or < 50 Ω for short circuits a line fault is detected. A fault is signalized by LEDs and a separate collective error message output.
Technical parameters
| Signal type: | Digital Output |
| Safety Integrity Level (SIL): | SIL 2 |
| Connection: | Power Rail or terminals 14+, 15- |
| Rated voltage: | 20 ... 30 V DC |
| Power consumption: | max. 3.3 W at 45 mA output current |
| Connection side: | control side |
| Connection: | terminals 7, 8, 9 |
| Input current: | approx. 3 mA at 24 V DC |
| Signal level: | 1-signal: 16 ... 30 V DC 0-signal: 0 ... 5 V DC |
| Connection side: | field side |
| Connection: | channel 1: terminals 1+, 2-, 3 channel 2: terminals 4+, 5-, 6- |
| Internal resistor: | 272 Ω |
| Current: | ≤ 45 mA |
| Voltage: | ≥ 11.7 V |
| Open loop voltage: | min. 24 V |
| Output signal: | These values are valid for the rated operating voltages from 20 ... 30 V DC. |
| Energized/De-energized delay: | ≤ 20 ms / ≤ 20 ms |
| Line fault detection: | signal at short-circuit RB < 50 Ω, lead breakage RB > 10 kΩ , test current < 650 µA |
| Input/Output: | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff |
| Input/power supply: | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff |
| Power supply/Output: | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff |
| Display elements: | LEDs |
| Control elements: | DIP-switch |
| Configuration: | via DIP switches |
| Labeling: | space for labeling at the front |
| Electromagnetic compatibility: Directive 2014/30/EU: | EN 61326-1:2013 (industrial locations) |
| Electromagnetic compatibility: | NE 21:2006 |
| Degree of protection: | IEC 60529:2001 |
| Protection against electrical shock: | EN 61010-1:2010 |
| Ambient temperature: | -20 ... 50 °C (-4 ... 122 °F) |
| Degree of protection: | IP20 |
| Connection: | screw terminals |
| Mass: | approx. 150 g |
| 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 |
| EU-Type Examination Certificate: | ZELM 00 ATEX 0024 |
| Electromagnetic compatibility: Marking: | II (1)G [Ex ia Ga] IIC II (1)D [Ex ia Da] IIIC I (M1) [Ex ia Ma] I |
| Electromagnetic compatibility: Output: | Ex ia |
| Electromagnetic compatibility: Voltage: | 28 V |
| Electromagnetic compatibility: Current: | 110 mA |
| Electromagnetic compatibility: Power: | 770 mW (linear characteristic) |
| Supply: Maximum safe voltage: | 40 V (Attention! The rated voltage can be lower.) |
| Input: Maximum safe voltage: | 60 V (Attention! The rated voltage can be lower.) |
| Collective error message: Maximum safe voltage: | 40 V (Attention! The rated voltage can be lower.) |
| Certificate: | TÜV 02 ATEX 1820 X |
| Collective error message: Marking: | II 3G Ex nA IIC T4 Gc |
| Galvanic isolation: Input/Output: | safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V |
| Galvanic isolation: Output/power supply: | safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V |
| Directive conformity: Directive 2014/34/EU: | EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010 , EN 60079-26:2007 , EN 50303:2000 |
| CSA approval: Control drawing: | 116-0304 |
| IECEx approval: IECEx certificate: | IECEx TUN 04.0001 |
| IECEx approval: IECEx marking: | [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I |
| Supplementary information: | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. |
| Optional accessories: | - power feed module KFD2-EB2(.R4A.B)(.SP) - universal power rail UPR-03(-M)(-S) - profile rail K-DUCT-BU(-UPR-03) |
Logistic parameters
| ECCN: | |
| Country of Origin: | SG |
| EAN: | |
| Weight: | 0.00 kg |
| Length: | 0.00 m |
| Width: | 0.00 m |
| Height: | 0.00 m |