Pepperl Fuchs KFD2-ER-2.W.LB

Conductive Switch Amplifier. 2-channel signal conditioner, 24 V DC supply (Power Rail), Level sensing input, Adjustable range 1 kΩ ... 150 kΩ, Relay contact output, Adjustable time delay up to 10 s, Minimum/maximum control, Line fault detection (LFD), Housing width: 20 mm, Number of channels: 2-channel, Conductivity measurement, Min./max. control, Time delay, Rated voltage: 20 ... 30 V DC, Signal: Resistance, Line fault detection, Type: 2 x relay (change-over contact), Fault indication output. Signal type: Digital Input. Connection: Power Rail or terminals 14+, 15-. Rated voltage: 20 ... 30 V DC. Rated current: 30 ... 40 mA. Connection side: field side. Connection: terminals 1, 4 (mass), 2, 5 (min), 3, 6 (max). Control input: min./max. control system: terminals 1, 2, 3; 4, 5. 6on/off control system: terminals 1, 3; 4, 6. Response sensitivity: 1 ... 150 kΩ , adjustable via potentiometer. Connection side: control side. Connection: terminals 7, 8, 9; 10, 11, 12. Switching power: max. 192 W , 2000 VA. Output: relay. Contact loading: 253 V AC/2 A/cos φ > 0.7; 40 V DC/2 A resistive load. Time constant for signal damping: 0.5 s, 2 s, 5 s, 10 s. Input/Output: basic insulation according to EN 50178, rated insulation voltage 253 Veff. Input/power supply: basic insulation according to EN 50178, rated insulation voltage 253 Veff. Output/power supply: basic insulation according to EN 50178, rated insulation voltage 253 Veff. Display elements: LEDs. Control elements: DIP switch potentiometer. Configuration: via DIP switches via potentiometer. Labeling: space for labeling at the front. Electromagnetic compatibility: . Directive 2004/108/ECEN 61326-1:2006: . Directive 2004/108/EC: EN 61326-1:2006. Low voltage: . Directive 2006/95/ECEN 50178:1997: . Directive 2006/95/EC: EN 50178:1997. Insulation coordination: EN 50178:1997. Galvanic isolation: EN 50178:1997. Electromagnetic compatibility: NE 21:2006. Degree of protection: IEC 60529:2001. Ambient temperature: -20 ... 60 °C (-4 ... 140 °F) extended ambient temperature range up to 70 °C (158 °F), refer to manual for necessary mounting conditions. Degree of protection: IP20. Connection: screw terminals , max. 2.5 mm2. Mass: approx. 150 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. Supplementary information: Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.

Specifications