Section 9 Communication Menu - Hach ORBISPHERE G1100 User Manual

Section 9 Communication Menu
Figure 39 Communication menu
The external RS-485 port of the main board is directly
connected to a RS-485 bus (single twisted pair). Optionally it
can be connected to a fieldbus module (gateway). In this
case, the fieldbus module has a RS-485 port connected to the
RS-485 bus.
The RS 485 menu allows to select between RS485 simple or
Profibus DP communication protocol, depending on
application.
Click on the text box to select either the RS-485 simple or
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the PROFIBUS-DP communication protocol.
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