janitza UMG 604-PRO, User Manual And Technical Data

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UMG 604-PRO
www.janitza.de
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7. 5 Profibus
The UMG 604-PRO is optionally equipped
with a Profibus connection that is designed
as a 9-pin DSUB receptacle.
For the connection, we recommend a
"SUBCON-Plus-ProfiB/AX/SC" 9-pin Profibus
connector from Phoenix.
You can order this from us using Janitza item
number 13.10.539.
Fig.36.1 UMG 604-PRO with Profibus interface.
Fig. 36.1 Profibus connector with termination resistors.
7. 5. 1 Connection of the bus wiring
The inbound bus wiring is connected to
terminals 1A and 1B.
The bus wiring for the next device in line is
connected to terminals 2A and 2B.
If there are no subsequent devices in the line,
the bus wiring must be terminated with a
resistor (switch to ON). With the switch set to
ON, terminals 2A and 2B are switched off for
further continuing bus wiring.
UMG 604-PRO
Profibus connector
Termination resistors
(external)
Screw-type terminals
D-Sub,
9-pin,
Receptacle
D-Sub,
9-pin,
Receptacle
Other
Profibus
participants
Profibus
connection