Pepperl Fuchs KFD2-VR-Ex1.12

Voltage Repeater. 1-channel isolated barrier, 24 V DC supply (Power Rail), Voltage input 0 V ... 9 V, Voltage output 0 V ... 9 V, Housing width: 20 mm, Number of channels: 1-channel, Transfer direction: to the control system, Rated voltage: 20 ... 35 V DC, Signal: 1 x 0 ... 9 V, Signal: 1 x 0 ... 9 V, Cut-off frequency: 1.2 kHz (-3 dB). Signal type: Analog input. Connection: Power Rail or terminals 11+, 12-. Rated voltage: 20 ... 35 V DC. Ripple: within the supply tolerance. Rated current: < 20 mA. Connection side: field side. Connection: terminals 4+, 5-. Input resistance: min. 10 MΩ. Transmission range: 0 ... 9 V. Offset voltage/current: < 2 mV / < 7 nA. Connection side: control side. Connection: terminals 7-, 8+. Voltage: 0 ... 9 V. Output resistance: ≤ 20 Ω. Cut-off frequency: 1.2 kHz (-3 dB). Deviation: . After calibration± 5 mV at 20 °C (68 °F)Influence of ambient temperature≤ 0.005 % of range per K: . After calibration: ± 5 mV at 20 °C (68 °F). Influence of ambient temperature: ≤ 0.005 % of range per K. Rise time: ≤ 0.4 ms. Output/power supply: Basic insulation according to DIN EN 50178, rated insulation voltage of AC 50 V. Display elements: LED. 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). Insulation coordination: EN 50178. Electromagnetic compatibility: NE 21. Degree of protection: IEC 60529. Ambient temperature: -20 ... 60 °C (-4 ... 140 °F). Degree of protection: IP20. Connection: screw terminals. Mass: approx. 100 g. Dimensions: 20 x 107 x 115 mm (0.8 x 4.2 x 4.5 inch) (W x H x D) , housing type B1. Height107 mmWidth20 mmDepth115 mm: . Height: 107 mm. Width: 20 mm. Depth: 115 mm. Mounting: on 35 mm DIN mounting rail acc. to EN 60715:2001. EU-type examination certificate: DMT 01 ATEX E 133. Marking I (M1) [Ex ia] IVoltageUo12 VCurrentIo2.8 mAPowerPo8.4 mW: . Marking: I (M1) [Ex ia] I. Voltage: 12 V. Current: 2.8 mA. Power: 8.4 mW. Supply: . Maximum safe voltageUm250 V (Attention! The rated voltage is lower.): Um. Maximum safe voltage: 250 V (Attention! The rated voltage is lower.). 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 EN 60079-11, voltage peak value 375 VInput/power supplysafe galvanic isolation acc. to EN 60079-11, voltage peak value 375 V: . Input/Output: safe galvanic isolation acc. to EN 60079-11, voltage peak value 375 V. Input/power supply: safe galvanic isolation acc. to EN 60079-11, voltage peak value 375 V. Directive conformity: . Directive 2014/34/EUEN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 50303:2000: . Directive 2014/34/EU: EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 50303:2000. 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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