Pepperl Fuchs KFD2-SCD2-Ex2.LK

SMART Current Driver. 2-channel isolated barrier, 24 V DC supply (Power Rail), Current output up to 650 Ω load, HART-IP and valve positioner, Line fault detection (LFD), Accuracy 0.1 %, Up to SIL 2 (SC 3) acc. to IEC/EN 61508, Housing width: 20 mm, Number of channels: 2-channel, Transfer direction: to the field, HART communication, Test sockets, Safety Integrity Level (SIL): SIL 2, Systematic capability (SC): SC 3, Rated voltage: 19 … 30 V DC, Signal: 2 x 4 … 20 mA, Line fault detection. Signal type: Analog output. Safety Integrity Level (SIL): SIL 2. Systematic capability (SC): SC 3. Connection: Power Rail or terminals 14+, 15-. Rated voltage: 19 … 30 V DC. Ripple: ≤ 10 %. Rated current: ≤ 45 mA at 24 V. Power dissipation: ≤ 1 W at 20 mA and 500 Ω load. Power consumption: ≤ 1 W. Connection side: control side. Connection: terminals 7-, 8+, (9+); 10-, 11+, (12+). Input signal: 4 … 20 mA , limited to approx. 30 mA. Input voltage: open loop voltage of the control system ≤ 30 V. Voltage drop: approx. 6 V at 20 mA. Input resistance: field wiring open circuit : > 100 kΩ field wiring 100 kΩ when using terminals 1, 2 and 4, 5. Connection side: field side. Connection: terminals 1+, 2-; 4+, 5- terminals 3+, 2-; 6+, 5- (no short circuit detection). Voltage: ≥ 13 V at 20 mA. Current: 4 … 20 mA. Load: 100 … 650 Ω , for terminals 1, 2; 4, 5 0 … 550 Ω , for Terminals 2, 3; 5, 6. Ripple: 20 mV rms. Line fault detection: breakage, load > 100 kΩ, short-circuit, load < 50 Ω. Output type: open collector transistor (internal fault bus). Deviation: at 20 °C (68 °F), 4 … 20 mA< 0.1 % of full scale, incl. non-linearity and hysteresis. Influence of ambient temperature< 2 µA/K (-20 … 70 °C (-4 … 158 °F)); < 4 µA/K (-40 … -20 °C (-40 … -4 °F)): . Influence of ambient temperature: < 2 µA/K (-20 … 70 °C (-4 … 158 °F)); < 4 µA/K (-40 … -20 °C (-40 … -4 °F)). Frequency range: field side into the control side: bandwidth with 0.5 Vpp signal 0 … 3 kHz (-3 dB) control side into the field side: bandwidth with 0.5 Vpp signal 0 … 3 kHz (-3 dB). Rise time: 10 to 90 % ≤ 10 ms. Input/Output: basic insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff. Input/power supply: basic insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff. Output/power supply: reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff. Input/input: functional insulation, rated insulation voltage 50 V AC. Display elements: LEDs. Labeling: space for adhesive label at the front. Electromagnetic compatibility: . Directive 2014/30/EUEN 61326-1:2013 (industrial locations): . Directive 2014/30/EU: EN 61326-1:2013 (industrial locations). Electromagnetic compatibility: NE 21:2017 EN 61326-3-2:2018. Degree of protection: IEC 60529. Protection against electrical shock: UL 61010-1:2012. Ambient temperature: -40 … 70 °C (-40 … 158 °F). Degree of protection: IP20. Connection: screw terminals. Mass: approx. 135 g. Dimensions: 20 x 124 x 115 mm (0.8 x 4.9 x 4.5 inch) (W x H x D) , housing type B2. Mounting: on 35 mm DIN mounting rail acc. to EN 60715:2001. EU-type examination certificate: BAS 00 ATEX 7240 X. Marking II (1)G [Ex ia Ga] IIC [exsign] II (1)D [Ex ia Da] IIIC [exsign] I (M1) [Ex ia Ma] IOutputEx ia, Ex iaDVoltageUo25.2 VCurrentIo93 mAPowerPo585.3 mWInternal capacitanceCi1.05 nFInternal inductanceLi 0: . Marking: II (1)G [Ex ia Ga] IIC [exsign] II (1)D [Ex ia Da] IIIC [exsign] I (M1) [Ex ia Ma] I. Output: Ex ia, Ex iaD. Voltage: 25.2 V. Current: 93 mA. Power: 585.3 mW. Internal capacitance: 1.05 nF. Internal inductance: 0. Supply: . Maximum safe voltageUm250 V rms (Attention! The rated voltage can be lower.): Um. Maximum safe voltage: 250 V rms (Attention! The rated voltage can be lower.). Input: . Maximum safe voltageUm250 V rms (Attention! The rated voltage can be lower.): Um. Maximum safe voltage: 250 V rms (Attention! The rated voltage can be lower.). Certificate: FIDI 22 ATEX 0002 X. Marking II 3G Ex ec IIC T4 Gc: . Marking: II 3G Ex ec IIC T4 Gc. Galvanic isolation: . Input/Outputsafe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 VOutput/power supplysafe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V: . Input/Output: safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V. Output/power supply: safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V. Directive conformity: . Directive 2014/34/EUEN IEC 60079-0:2018 , EN 60079-11:2012 , EN IEC 60079-7:2015+A1:2018: . Directive 2014/34/EU: EN IEC 60079-0:2018 , EN 60079-11:2012 , EN IEC 60079-7:2015+A1:2018. UL approval: E106378. Control drawing116-0345 (cULus): . Control drawing: 116-0345 (cULus). IECEx approval: . IECEx certificateIECEx BAS 04.0014XIECEx marking[Ex ia Ga] IIC , [Ex ia Da] IIIC , [Ex ia Ma] I Ex ec IIC T4 Gc: . IECEx certificate: IECEx BAS 04.0014X. IECEx marking: [Ex ia Ga] IIC , [Ex ia Da] IIIC , [Ex ia Ma] I Ex ec IIC T4 Gc. Supplementary information: Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.