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KFD0-RSH-1.4S.PS2 Relay Module

主要优势一览

  • 1-channel signal conditioner
  • 24 V DC supply (loop powered)
  • Logic input 20 V DC ... 26.5 V DC, non-polarized
  • Fail-safe relay contact output for de-energized and energized to safe function
  • Test pulse immunity
  • Up to SIL 3 acc. to IEC/EN 61508

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Product photo: Relay Module KFD0-RSH-1.4S.PS2
Product photo: Relay Module KFD0-RSH-1.4S.PS2
Functional Safety: Safety Integrity Level - 3
Product Compliance: Europe – CE
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KFD0-RSH-1.4S.PS2 技术数据

Signal typeDigital Output
Safety Integrity Level (SIL)SIL 3
Rated voltageUr0-signal: -3 ... 3 V DC , loop powered
1-signal: 20 ... 26.5 V DC , loop powered
Power dissipation< 1.5 W
Power consumption< 1.5 W
Connection sidecontrol side
ConnectionInput terminals 7, 8 ; test input terminals 10, 11, 12
Pulse/Pause ratiomin. 20 ms / min. 20 ms
Test inputsee functional safety manual
Signal level0-signal: -3 ... 3 V DC
1-signal: 20 ... 26.5 V
Rated currentIr45 ... 50 mA
Connection sidefield side
Connectionoutput I (ETS): terminals 2, 3
output II (DTS): terminals 4, 5, 6
output I and II (DPS): terminals 2, 3, 4, 5, 6
Contact loading253 V AC/5 A/cos φ 0.7; 30 V DC/5 A resistive load
Minimum switch current2 mA / 24 V DC
Energized/De-energized delayapprox. 10 ms / approx. 5 ms
Mechanical life5 x 106 switching cycles
Fuse rating2.5 A (max. 5 A)
recommended maximum utilization of the fuse: 80 %
Switching frequency< 10 Hz
Input/Outputreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Output/Outputreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Display elementsLEDs
Labelingspace for labeling at the front
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013 (industrial locations)
Low voltage
Directive 2014/35/EUEN 61010-1:2010
Electromagnetic compatibilityNE 21:2012
Degree of protectionIEC 60529:2013
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Observe the temperature range limited by derating, see section derating.
Degree of protectionIP20
Connectionscrew terminals
Massapprox. 100 g
Dimensions20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) (W x H x D) , housing type B2
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.
一般说明
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