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The bus cable must not be
twisted
stretched or
compressed
during installation. Supplementary constraints as regards electromagnetic
compatibility must also be observed.
Further relevant information can be found, for example, in Chapter 3 of the
Compendium (6SE7080-0QX50 Edition AE, MASTERDRIVES Docu).
To connect the PROFIBUS cable to the communication board, a bus connector of
one of the types described in the following table will be required.
Table 4-3
PG socket
Max. baud rate
Terminating resistor
Outgoing cable unit
Interfaces
PROFIBUS nodes
PROFIBUS bus cable
Connectable PROFIBUS
cable diameter
We recommend only these two connectors since they can be used without difficulty
for all MICROMASTER4 models and are completely compatible in terms of
outgoing cable unit angle.
34
Recommended PROFIBUS connectors
No
12 Mbaud
On/Off switch
180°
9-pin sub D socket
4 modular terminals for wires
up to 1.5 mm
8 ± 0.5 mm
No
12 Mbaud
On/Off switch
180°
9-pin sub D socket
4 modular terminals for wires
2
up to 1.5 mm
8 ± 0.5 mm
PROFIBUS Optional Board
2
Operating instructions
6SE6400-5AK00-0BP0
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