18 Data transmission
18.2 Process interface
FLUXUS H721
2022-05-15, UMFLUXUS_H721V1-5EN
172
18.2
Process interface
The transmitter can be equipped with a process interface (e.g., Profibus, Modbus). For the connection of the process
interface to the transmitter see supplement to operating instruction.
RS485 interface
• Select the menu item
RS485
to change the settings of the transmission parameters.
• Press ENTER.
This display will only be indicated if the transmitter has an interface RS485.
default: 9600 bit/s, 8 data bits, no parity, 1 stop bit
• Set the transmission parameters in the scroll lists.
–
Baud
(baud rate)
– Data bits
– Stop bits
– Parity
– Data flow control
• Press ENTER.
The terminals for the connection of the RS485 interface are displayed.
• Press ENTER.
Special functions\Communication\RS485
Special functions\Communication\Info RS485
