This is HART communication compatible module that is compatible with Azbil Corporation's DCS base unit I/O.
1. Enables easy realization of a HART communication environment
- Easy implementation of HART communication using existing 4–20 mA wiring, which is one of features of HART communication.
- HART communication can be implemented by replacing existing Azbil controllers in the following systems with I/O modules.
【Connectable Azbil Corporation controllers】
| DCS | Controller |
|---|---|
| TDCS3000™ | A-MC、PM100、PM-EX |
| Harmonas-DEO™ | HC、DOPC、DOPCII、DOPCIII、DOPCIV |
2. Faster HART communication throughput
- The one-by-one HART modem method allows faster communication throughput than the general HART multiplexer method, achieving 1200 bps full speed HART communication.
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3. Reliable and safe design
- Field-proven design is used for the 4–20 mA analog I/O control circuit. There is no need to worry about new I/O modules.
- A HART communication failure will not affect control, because the HART circuit is completely separate from the 4–20 mA analog I/O circuit.
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