Description
Features
Reviews
Active barrier with power supply for safe separation of current circuits 4...20 mA
The RN221N active barrier provides power to the converter (if necessary and in an explosive zone) with subsequent transmission of a galvanically isolated signal.
An additional HART® monitoring tool allows you to monitor the status of the converter. In case of an error, the relay on the RN221N transmits an alarm signal. This allows you to quickly and effectively localize even short-term errors.
Features
Power Supply, In
~ 400V AC
Brand
Endress Hauser
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