BGX701-014-R03, User Manual for PT3 Transducers
4.1 Physical features
The figure below provides an illustrated reference to the main parts of the PT3 transducer device.
Figure 1: PT3 transducer physical features
Note:
A terminal will be marked as ‘NC’ when it is not available for use. NC refers to a non-connected terminal.
4.2 Communication ports (RS-485 and USB)
The PT3 is equipped with a micro USB port. In addition the MFT variant has an RS-485 port.
• The USB point-to point connection port is used for configuring the PT3 transducer in the field. For details on
configuration refer section 6.
• The RS485 communication port is used for reading instantaneous parameters using the MODBUS RTU
protocol. For details refer section 9.
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