Pepperl Fuchs KFD2-UT2-Ex2

Universal Temperature Converter. 2-channel isolated barrier, 24 V DC supply (Power Rail), Thermocouple, RTD, potentiometer or voltage input, Usable as signal splitter (1 input and 2 outputs), Current output 0/4 mA … 20 mA, Sink or source mode, Configurable by PACTware, Line fault (LFD) and sensor burnout detection, Up to SIL 2 acc. to IEC/EN 61508 / IEC/EN 61511, Housing width: 20 mm, Number of channels: 2-channel, Safety Integrity Level (SIL): SIL 2, Rated voltage: 20 … 30 V DC, Type: 2-wire connection. Signal type: Analog input. Safety Integrity Level (SIL): SIL 2. Connection: terminals 14+, 15- or power feed module/Power Rail. Rated voltage: 20 … 30 V DC. Ripple: within the supply tolerance. Power dissipation: ≤ 1.53 W. Power consumption: max. 1.53 W. Programming interface: programming socket. Connection side: field side. Connection: terminals 1, 2, 3; 4, 5, 6. RTD: type Pt10, Pt50, Pt100, Pt500, Pt1000 (EN 60751: 1995)type Pt10GOST, Pt50GOST, Pt100GOST, Pt500GOST, Pt1000GOST (6651-94)type Cu10, Cu50, Cu100 (P50353-92)type Ni100 (DIN 43760). Measuring currentapprox. 200 µA with RTDTypes of measuring2-, 3-wire connectionLead resistancemax. 50 Ω per lineMeasurement loop monitoringsensor breakage, sensor short-circuit: . Measuring current: approx. 200 µA with RTD. Types of measuring: 2-, 3-wire connection. Lead resistance: max. 50 Ω per line. Measurement loop monitoring: sensor breakage, sensor short-circuit. Thermocouples: type B, E, J, K, N, R, S, T (IEC 584-1: 1995)type L (DIN 43710: 1985)type TXK, TXKH, TXA (P8.585-2001). Cold junction compensationexternal and internalMeasurement loop monitoringsensor breakage: . Cold junction compensation: external and internal. Measurement loop monitoring: sensor breakage. Potentiometer: 0 … 20 kΩ (2-wire connection), 0.8 … 20 kΩ (3-wire connection). Voltage: selectable within the range -100 … 100 mV. Input resistance: ≥ 1 MΩ (-100 … 100 mV). Connection side: control side. Connection: output I: terminal 7: source (-), sink (+), terminal 8: source (+), terminal 9: sink(-) output II: terminal 10: source (-), sink (+), terminal 11: source (+), terminal 12: sink(-). Output I, II: Analog current output. Current range0 … 20 mA or 4 … 20 mAFault signaldownscale 0 or 2 mA, upscale 21.5 mA (acc. NAMUR NE43)Sourceload 0 … 550 Ω open-circuit voltage ≤ 18 VSinkVoltage across terminals 5 … 30 V. If the current is supplied from a source > 16.5 V,series resistance of ≥ (V – 16.5)/0.0215 Ω is needed, where V is the source voltage.The maximum value of the resistance is (V – 5)/0.0215 Ω.: . Current range: 0 … 20 mA or 4 … 20 mA. Fault signal: downscale 0 or 2 mA, upscale 21.5 mA (acc. NAMUR NE43). Source: load 0 … 550 Ω open-circuit voltage ≤ 18 V. Sink: Voltage across terminals 5 … 30 V. If the current is supplied from a source > 16.5 V,series resistance of ≥ (V – 16.5)/0.0215 Ω is needed, where V is the source voltage.The maximum value of the resistance is (V – 5)/0.0215 Ω.. Deviation: . After calibrationPt100: ± (0.06 % of measurement value in K + 0.1 % of span + 0.1 K (4-wire connection)) thermocouple: ± (0.05 % of measurement value in °C + 0.1 % of span + 1 K (1.2 K for types R and S)) , includes ± 0.8 K fault of the cold junction compensation (CJC) mV: ± (50 µV + 0.1 % of span)potentiometer: ± (0.05 % of full scale + 0.1 % of span, (excludes faults due to lead resistance))Influence of ambient temperaturePt100: ± (0.0015 % of measurement value in K + 0.006 % of span)/K ΔTamb*)thermocouple: ± (0.02 K + 0.005 % of measurement value in °C + 0.006 % of span)/K ΔTamb*)), influence of cold junction compensation (CJC) includedmV: ± (0.01 % of measurement value + 0.006 % of span)/K ΔTamb*)potentiometer: ± 0.006 % of span/K ΔTamb*) *) ΔTamb = ambient temperature change referenced to 23 °C (296 K)Influence of supply voltage< 0.01 % of spanInfluence of load≤ 0.001 % of output value per 100 Ω: . After calibration: Pt100: ± (0.06 % of measurement value in K + 0.1 % of span + 0.1 K (4-wire connection)) thermocouple: ± (0.05 % of measurement value in °C + 0.1 % of span + 1 K (1.2 K for types R and S)) , includes ± 0.8 K fault of the cold junction compensation (CJC) mV: ± (50 µV + 0.1 % of span)potentiometer: ± (0.05 % of full scale + 0.1 % of span, (excludes faults due to lead resistance)). Influence of ambient temperature: Pt100: ± (0.0015 % of measurement value in K + 0.006 % of span)/K ΔTamb*)thermocouple: ± (0.02 K + 0.005 % of measurement value in °C + 0.006 % of span)/K ΔTamb*)), influence of cold junction compensation (CJC) includedmV: ± (0.01 % of measurement value + 0.006 % of span)/K ΔTamb*)potentiometer: ± 0.006 % of span/K ΔTamb*) *) ΔTamb = ambient temperature change referenced to 23 °C (296 K). Influence of supply voltage: < 0.01 % of span. Influence of load: ≤ 0.001 % of output value per 100 Ω. Reaction time: worst case value (sensor breakage and/or sensor short circuit detection enabled)mV: 1.2 s, thermocouples with CJC: 1.4 s, thermocouples with fixed ref. temp: 1.4 s, 3- or 4-wire RTD: 1.1 s, 2-wire RTD: 920 ms, Potentiometer: 3-wire connection 2.8 s, 2-wire connection 2.25 s. Output/supply, programming input: functional insulation, rated insulation voltage 50 V AC There is no electrical isolation between the programming input and the supply.The programming cable provides galvanic isolation so that ground loops are avoided.. Display elements: LEDs. Configuration: via PACTware. Labeling: space for labeling 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 21:2006. Degree of protection: IEC 60529:2001. Protection against electrical shock: UL 61010-1:2004. Ambient temperature: -20 … 60 °C (-4 … 140 °F). Degree of protection: IP20. Connection: screw terminals. Mass: approx. 130 g. Dimensions: 20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) (W x H x D) , housing type B2. Height119 mmWidth20 mmDepth115 mm: . Height: 119 mm. Width: 20 mm. Depth: 115 mm. Mounting: on 35 mm DIN mounting rail acc. to EN 60715:2001. EU-type examination certificate: CESI 04 ATEX 143. Marking II (1)G [Ex ia Ga] IIC [exsign] II (1)D [Ex ia Da] IIIC [exsign] I (M1) [Ex ia Ma] IInputEx ia: . Marking: II (1)G [Ex ia Ga] IIC [exsign] II (1)D [Ex ia Da] IIIC [exsign] I (M1) [Ex ia Ma] I. Input: Ex ia. Inputs: terminals 1, 2, 3, 4, 5, 6 (for passive equipment). Voltage Uo9 VCurrent Io22 mAPower Po50 mW: . Voltage Uo: 9 V. Current Io: 22 mA. Power Po: 50 mW. Analog outputs, power supply, collective error: . Maximum safe voltageUm250 V (Attention! This is not the rated voltage.): Um. Maximum safe voltage: 250 V (Attention! This is not the rated voltage.). Interface: . Maximum safe voltageUm250 V (Attention! The rated voltage is lower.), RS 232: Um. Maximum safe voltage: 250 V (Attention! The rated voltage is lower.), RS 232. Certificate: TÜV 02 ATEX 1797 X. Marking II 3G Ex nA II T4: . Marking: II 3G Ex nA II T4. Galvanic isolation: . Input/Other circuitssafe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V: . Input/Other circuits: safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V. Directive conformity: . Directive 2014/34/EUEN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010 , EN 50303:2000: . Directive 2014/34/EU: EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010 , EN 50303:2000. UL approval: . Control drawing116-0410: . Control drawing: 116-0410. CSA approval: . Control drawing116-0314 (cCSAus) 116-0347: . Control drawing: 116-0314 (cCSAus) 116-0347. IECEx approval: . IECEx certificateIECEx TUN 07.0003 IECEx CML 16.0126XIECEx marking[Ex ia Ga] IIC [Ex ia Da] IIIC [Ex ia Ma] I Ex nA IIC T4 Gc: . IECEx certificate: IECEx TUN 07.0003 IECEx CML 16.0126X. IECEx marking: [Ex ia Ga] IIC [Ex ia Da] IIIC [Ex ia Ma] I Ex nA IIC T4 Gc. Supplementary information: Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.