FANUC Power Mate i-MODEL H CONNECTION MANUAL (HARDWARE)

7. CONNECTION TO FA NETWORKS
B63173EN/03
224
1) DSUB 9pin male connector (with a height of up to 13.1 mm)
2) Cableend connector: S7 SINEC L2 bus connector 6ES7
9720BA110XA0, manufactured by Siemens, or equivalent
NOTE
Depending on the axis control card used in the Power Mate
i, the bus connector manufactured by Siemens is
sometimes not usable.
Connect the PROFIBUS cable as shown in the following diagram.
Power Mate i side
CN1
A(03)
B(08)
Shield
Shield
PROFIBUS
A(03) Station at the
previous stage
B(08)
PROFIBUS
A(03) Station at the
next stage
B(08)
A: RxD/TxD (+) (pin number 3)
B: RxD/TxD () (pin number 8)
Shielding treatment:
Clamp both the cable drawn from the station at the previous stage and
that leading to the station at the next stage on the Power Mate i side.
For an explanation of how to treat the cable at each station, refer to the
respective manuals for the stations.
Each end of the bus cable must be terminated with a resistor as shown
below.
VP (6)
RxD/TxD (+) (3)
RxD/TxD () (8)
DGND (5)
Ru = 390 ohm, 1/4 W
Rt = 220 ohm, 1/4 W
Rd = 390 ohm, 1/4 W
NOTE
The numbers in parentheses are the connector pin
numbers.

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