HART Multiplexer System KFD*-HM*-16
Mounting and Installation
2018-04
21
4.4.2 Supplying the Multiplexer Master with Power with Power Rail
You can use the Power Rail to supply the multiplexer master with 24 VDC. The supply is
provided using the KFA6-STR-1.24.500 power supply, for example.
Connecting the Multiplexer Master Power Supply
Connect the power supply via Power Rail.
Figure 4.6
Danger!
Danger to life from electric shock
Absent or insufficient insulation can result in electric shock.
Only connect supplies that provide protection against electric shock to power feed modules
(e.g.SELVorPELV).
Caution!
Property damage from use of isolators for Power Rail supply
Using the isolators for Power Rail supply can damage the isolators and make the Power Rail
fail.
Do not supply the Power Rail via isolators.
DIN mounting rail
24 V DC
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8
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1713 1816
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15
KFD0-HMM-16
PWR
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13 15
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14
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Power Rail
24 V DC
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