Pepperl Fuchs KCD2-VR4-Ex1.B

Voltage Repeater. 1-channel isolated barrier, 24 V DC supply (Power Rail), Voltage input -20 V ... 0 V, Vibration sensor inputs, Voltage/current field supply, Voltage output -20 V ... 0 V, Housing width 12.5 mm, Up to SIL 2 (SC 3) acc. to IEC/EN 61508, Housing width: 12.5 mm, Number of channels: 1-channel, Transfer direction: to the control system, Safety Integrity Level (SIL): SIL 2, Systematic capability (SC): SC 3, Rated voltage: 19 ... 30 V DC, Signal: 1 x -20 ... 0 V, Signal: 1 x -20 ... 0 V. Signal type: Analog input. Safety Integrity Level (SIL): SIL 2. Systematic capability (SC): SC 3. Connection: Power Rail or terminals 9+, 10-. Rated voltage: 19 ... 30 V DC. Ripple: within the supply tolerance. Power dissipation: ≤ 0.9 W. Power consumption: ≤ 1.2 W. Connection side: field side. Connection: terminals 2 (common), 3 (sensor supply -), 1 and 4 (signal -). Sensor supply: sensor supply depending on DIP switches configuration and external jumper: voltage: -18 V at 20 mA (short circuit limited at approx. 23 mA) current: 3.6 mA or 5.3 mA or 8.9 mA (±10 %) at -10 V reduced sensor supply option (-2.5 V compared to standard setting). Input resistance: 10 kΩ terminals 2 (common), 1 and 4. Transmission range: -20 ... 0 V. Connection side: control side. Connection: terminals 5+, 6- (monitoring) limited electrical values: max. 30V, max. 5A. Voltage: -20 ... 0 V. Load: ≥ 9 kΩ (3-wire sensor), ≥ 2 kΩ (2-wire sensor). Output resistance: max. 5 Ω. Cut-off frequency: 20 kHz (-1 dB). Deviation: at 20 °C transfer error (with 10 kΩ load) < 20 mV, provided that the alternating component of the input voltage is not excessive, e. g. - square waves (0 ... 20 kHz): 5 Vpp - sine waves (0 ... 20 kHz): the full span of 20 Vpp (= 100 g peak acceleration at 100 mV/g) is acceptable.. Influence of ambient temperature(< 100 ppm of span)/K at any point within the span: . Influence of ambient temperature: (< 100 ppm of span)/K at any point within the span. Time delay relative to input: 5 µs. Ripple: in 200 kHz bandwidth < 20 mVrmsin 20 kHz bandwidth < 3 mVrms. Input/Output: reinforced 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: basic insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff. Display elements: LEDs. Configuration: via DIP switches. 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 21:2017 EN IEC 61326-3-2:2018. Degree of protection: IEC 60529:2013. Protection against electrical shock: UL 61010-1:2023. Ambient temperature: -40 ... 70 °C (-40 ... 158 °F). Degree of protection: IP20. Connection: screw terminals. Mass: approx. 100 g. Dimensions: 12.5 x 119 x 114 mm (0.5 x 4.7 x 4.5 inch) (W x H x D) , housing type A2. Mounting: on 35 mm DIN mounting rail acc. to EN 60715:2001. EU-type examination certificate: UL 24 ATEX 3300 X. Marking II 3(1)G Ex ec [ia Ga] IIC T4 Gc [exsign] II (1)D [Ex ia Da] IIIC [exsign] I (M1) [Ex ia Ma] IInputEx ia Ga, Ex ia Da Refer to certificate for alternative parameters.: . Marking: II 3(1)G Ex ec [ia Ga] IIC T4 Gc [exsign] II (1)D [Ex ia Da] IIIC [exsign] I (M1) [Ex ia Ma] I. Input: Ex ia Ga, Ex ia Da Refer to certificate for alternative parameters.. Supply: . Maximum safe voltageUm250 V (Attention! The rated voltage can be lower.): Um. Maximum safe voltage: 250 V (Attention! The rated voltage can be lower.). Equipment: . Connectionterminals 1, 2VoltageUi30 VVoltageUo1.1 VCurrentIo0.12 mAPowerPo0.031 mW: . Connection: terminals 1, 2. Voltage: 30 V. Voltage: 1.1 V. Current: 0.12 mA. Power: 0.031 mW. Equipment: . Connectionterminals 1 ... 4VoltageUo26.3 VCurrentIo32.4 mAPowerPo596 mW (angular characteristic curve): . Connection: terminals 1 ... 4. Voltage: 26.3 V. Current: 32.4 mA. Power: 596 mW (angular characteristic curve). Output: . Maximum safe voltageUm250 V (Attention! The rated voltage is lower.): Um. Maximum safe voltage: 250 V (Attention! The rated voltage is lower.). Galvanic isolation: . Input/Outputsafe galvanic isolation acc. to IEC 60079-11, voltage peak value 375 VInput/power supplysafe galvanic isolation acc. to IEC 60079-11, voltage peak value 375 V: . Input/Output: safe galvanic isolation acc. to IEC 60079-11, voltage peak value 375 V. Input/power supply: safe galvanic isolation acc. to IEC 60079-11, voltage peak value 375 V. Directive conformity: . Directive 2014/34/EUEN IEC 60079-0:2018+AC:2020 , EN 60079-11:2012 , EN IEC 60079-7:2015+A1:2018 , IEC 60079-11:2023: . Directive 2014/34/EU: EN IEC 60079-0:2018+AC:2020 , EN 60079-11:2012 , EN IEC 60079-7:2015+A1:2018 , IEC 60079-11:2023. UL approval: E106378. Control drawing116-0504: . Control drawing: 116-0504. IECEx approval: . IECEx certificateIECEx ULD 24.0028XIECEx markingEx ec [ia Ga] IIC T4 Gc [Ex ia Da] IIIC [Ex ia Ma] I: . IECEx certificate: IECEx ULD 24.0028X. IECEx marking: Ex ec [ia Ga] IIC T4 Gc [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.

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