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Altivar Process - Can the Analog Output power supply be disabled to connect to an externally powered monitor device?

The customer has an Allen Bradley PLC with an internal 24Vdc power supply.  They need a 4-20mA feedback signal from the Altivar Process drive that can use the PLC power supply.  Can they disable the power for the Analog Outputs to make this work?

Product line:
Altivar Process, ATV600 ATV900


Needs to use an external power supply

The Altivar Process drives do not have a means to disable the power supply on the AQ1 or AQ2 terminals.  The customer will need to find an external device to convert the signal.
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