5−12 Electric Drives
and Controls
Bosch Rexroth AG RhoMotion 1070072365 / 04
Interface Ports & Connectors
Fixed part: Manufacturer code,
identifies clearly the type of the
ethernet card and its manufacturer
Components with specific part: is defined by the manufacturer
. The ethernet address cannot be modified by the customer. It is filed
in the EEPROM on the ETX Board.
IP address
The rho4.0 is delivered with the set IP-address 192.168.4.1. Via the
PHG, mode 9.1.19, the IP-address can be changed by the user at any
time.
Transmission mode
The transmission mode of the rho4.0 can be set under PHG−Mode
9.1.19.
The following modes can be set:
− Auto−Negotiation *
− 10MBps half duplex
− 10MBps full duplex
− 100MBps half duplex
− 100MBps full duplex
* default setting
5.6 SERCOS interface
In Out
On the rho4.0 a complete SERCOS channel is present. Via the SER-
COS interface the connection is established to the digital drives. SER-
COS is a normed serial beam wave guide ring system. The SERCOS
interface is designed for a maximum transmission speed of 4 MBauds.
For available beam wave guides in different lenghts, see chapter 8.1 ’Ac-
cessories’ or the manual ’Indramat Verbindungstechnik LWL-Handling’,
DOK-CONNEC-CABLE*LWL***AW02-DE-P.
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