KFD2-STC4-1 PEPPERL+FUCHS Блок питания трансмиттера SMART Подключение

General specificationsSignal type Analog inputFunctional safety related parametersSafety Integrity Level (SIL) SIL 2SupplyConnection Power Rail or terminals 14+, 15-Rated voltage Ur 20 ... 35 V DCRipple within the supply tolerancePower dissipation 1.4 WPower consumption 1.8 WInputConnection side field sideConnection terminals 1+, 2-, 3 or 5-, 6+Input signal 0/4 ... 20 mAOpen circuit voltage/short-circuit current terminals 1+, 3-: 22.7 V / 38 mAVoltage drop terminals 5, 6 : ≤ 2.4 V at 20 mAInput resistance terminals 2-, 3: ≤ 64 Ωterminals 1+, 3: ≤ 500 Ω (250 Ω load)Available voltage terminals 1+, 3: ≥ 16 V at 20 mAOutputConnection side control sideConnection terminals 7-, 8+, 9Load 0 ... 800 Ω at 20 mAOutput signal 4 ... 20 mA (overload > 25 mA)Ripple ≤ 50 µA effTransfer characteristicsDeviation at 20 °C (68 °F), 0/4 ... 20 mA≤ 10 µA incl. calibration, linearity, hysteresis, loads and fluctuations of supply voltageInfluence of ambient temperature ≤ 20 ppm/KFrequency range input to output: bandwidth with 0.5 Vpp signal 0 ... 7.5 kHz (-3 dB) output to input: bandwidth with 0.5 Vpp signal 0.3 ... 7.5 kHz (-3 dB)Settling time 200 µsRise time/fall time 20 µsGalvanic isolationInput/Output basic insulation according to IEC 61010-1, rated insulation voltage 300 VeffInput/power supply basic insulation according to IEC 61010-1, rated insulation voltage 300 VeffOutput/power supply functional insulation, rated insulation voltage 50 V ACIndicators/settingsDisplay elements LEDLabeling space for labeling at the frontDirective conformityElectromagnetic compatibility Directive 2014/30/EU EN 61326-1:2013 (industrial locations)ConformityElectromagnetic compatibility NE 21:2011Degree of protection IEC 60529:2001Protection against electrical shock EN 61010-1:2010Ambient conditionsAmbient temperature -20 ... 60 °C (-4 ... 140 °F)Mechanical specificationsDegree of protection IP20Connection screw terminalsMass approx. 200 gDimensions 20 x 124 x 115 mm (0.8 x 4.9 x 4.5 inch) , housing type B2