KFD2-STC5-Ex1.2O SMART Transmitter Power Supply
■This isolated barrier is used for intrinsic safety applications.
■The device supplies 2-wire and 3-wire SMART transmitters, and can also be used with 2-wire SMART current sources.
■It transfers the analog input signal to the safe area as two isolated output signals.
■Digital signals may be superimposed on the input signal in the hazardous or non-hazardous area and are transferred bi-directionally.
■The device provides a sink mode or a source mode output on the safe area terminals.
■The device has an internal resistor. Use this resistor if the HART communication resistance in the control circuit is too low.
■Test sockets for the connection of HART communicators are integrated into the terminals of the device.
●1-channel isolated barrier
●24 V DC supply (Power Rail)
●Input 2-wire and 3-wire SMART transmitters and 2-wire SMART current sources
●Signal splitter (1 input and 2 outputs)
●Dual output 0/4 mA ... 20 mA, current sink/current source
●Terminals with test points
●Up to SIL 3 acc. to IEC 61508
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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2021-04-23 |
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239214 |
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968 KB |
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