RNS221
Transmitter supply for DIN rail
Power supply for two 2 wire sensors or transmitters
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©Endress+Hauser
The power supply has two galvanically isolated outputs for supplying voltage to sensors and transmitters. A built-in communication resistance enables bidirectional HART® communication with SMART sensors and transmitters.
Benefits
Galvanic isolation between all circuits
Sockets and built in 250 Ohm resistor for HART® communication
Wide-range power supply 20 to 250 V AC/DC, 50/60 Hz
Top hat DIN rail mounted housing to IEC 60715
Field of application
The unit supplies two 2 wire sensors or transmitters galvanically isolated. This is only valid for non-Ex areas.
Using the HART® communication sockets bi-directional communication to SMART transmitters, (for setting up etc.).
Features and specifications
Documents / Manuals / Software
Accessories / Spare parts
Predecessor / Successor
Predecessor: NX9120, NX9121
Contact
Endress+Hauser GmbH
Lehnergasse 4 1230 Wien , Austria
Tel.: +43 (0)1 880 56 0
Fax: +43 (0)1 880 56 335
Send email
www.at.endress.com