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PROFIBUS NETWORK CABLE
(FROM NETWORK)
PROFIBUS CONNECTOR
(MALE DB-9 WITH TERMINATION)
Figure 2-5. Connector with Termination Resistors
(MALE DB-9 WITH TERMINATION)
PROFIBUS NETWORK CABLE
(FROM NETWORK (INPUT))
Figure 2-6. Connectors with Cover Removed
R1
R2
1 2 3 4 5
6 7 8 9
Figure 2-7. Termination Resistor Connections
REMARKS
The option unit may be connected to a DB-9 connector that has these
termination resistors built in.
CONNECTOR SCREWS
CONNECTOR SCREWS
PROFIBUS CONNECTOR
R3
R1=390Ω±2% 1/4W
R2=220Ω±2% 1/4W
R3=390Ω±2% 1/4W
7
INSTALLATION
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