Bosch rexroth IndraControl PR4100, Руководство пользователя

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9.7 Optional extension modules
9.7.1 Ethernet interfaces
Gigabit Ethernet
PCIe 2 port Gigabit Ethernet.
Fig. 9-8: Optional extension module 2 port Gigabit Ethernet
9.7.2 Serial interfaces
RS-422/485, electrically isolated
The RS-422/485 interfaces are two electrically galvanically isolated interfaces
that are connected internally to the PC via the USB2.0 host.
Fig. 9-9: Optional extension module, RS-422/485, electrically isolated
1 2 3 4 5
6 7 8 9
Fig. 9-10: Pin assignment RS-422/485, 9-pin, male
Pin RS-422 RS-485
1 Tx- Data-
2 Tx+ Data+
3 Rx+ –
4 Rx- –
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Interfaces IndraControl PR4 and VR4 Control cabi-
net PC and panel PC
Bosch Rexroth AG R911384699_Edition 03