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4.4
Terminals of the RS 485-IS Coupler
Terminals for coupler mode
The figure below shows you the connections you need to wire up in order to
operate the RS 485-IS Coupler:
protective conductor
Figure 5
12
24 V DC power supply to the
RS 485-IS Coupler
Mains voltage and
Terminals for coupler mode
*
PROFIBUS RS 485-IS
PROFIBUS-DP
*
Bus terminating resistor switched on
Product Information RS 485-IS Coupler (6ES7 972-0AC80-0XA0)
A5E00207628-02
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