Endress+Hauser Prosonic Flow 90, Руководство по эксплуатации

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6 Commissioning Proline Prosonic Flow 90
72 Hauser
6.5 Hardware configuration
6.5.1 Current output: active/passive
The current output can be configured as “active” or “passive” by means of various jumpers on the
I/O board.
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Warning!
Risk of electric shock. Exposed components carry dangerous voltages. Make sure that the power
supply is switched off before you remove the cover of the electronics compartment.
1. Switch off power supply.
2. Remove the I/O board
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3. Set the jumpers in accordance with Fig. 47.
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Caution!
Risk of destroying the measuring device. Make sure that the jumper positions are exactly those
shown in Fig. 47. Incorrectly set jumpers can cause
overcurrents that would destroy either the measuring device or external devices connected
to it.
4. Installing the I/O board is the reverse of the removal procedure.
A0001044
Fig. 47: Current output configuration (I/O board)
1 Active current output (default)
2 Passive current output
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2