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 HI311
HART Serial Interface
The
HI311 HART (Highway Addressable Remote Transducer) Serial (RS-232) Interface is designed
to provide a full physical link between a HART™
field instrument and an IBM compatible personal computer.
The
interface draws power from the output signals of the RS-232 serial port
without causing an overload condition on any pin.
The
HI311 can be used with all HART™ communication software packages which utilize RS-232, including Smar CONF401 HART™ Communication Interface.
- Fully compatible with HART™ products manufactured by SMAR and others;
- System powered: no need for external power supply;
- Tested isolation of 1500 Vdc between field instrument and EIA-RS232C adaptor pins;
- Plastic cable packaging for easy installation;
- Very low leakage current to the process network (Max 10 uA @35 Vdc);
- Standard DB9 serial port connect.
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