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IndraControl XFE 01.1
IT security
Bosch Rexroth AG
R911345570, Edition 06
a1
b1
b2
a2
Fig. 13: Power connector XD1
Table 11: Pin assignment of the power connector XD1
Plug contact
Signal
Function
a1, a2
U
L
+24 V
+24 V DC supply voltage (U
L
)
b1, b2
GND
GND (U
L
) (ground supply voltage)
10.5.4 24 V voltage supply
The voltage of 24 V can be supplied with or without electrical isolation. The CAN extension module
is provided with a GND/FE separation. The other extension modules are provided with a low-ohmic
GND/FE connection.
11
Commissioning
11.1 Commissioning notes
The extension modules can be directly operated. Programming or configuration is not required.
Observe the operating instructions of the control, see
Chapter 1.4 “Related documents ” on page 6
When commissioning the extension module “CAN”, the internal, programmable function block is
loaded. After successful loading, the LED “ON” is green at the voltage plug. Then, the internal,
programmable function blocks of the control “XMx” are loaded. If these function block have been
loaded successfully as well, the display “ON” is green at the voltage supply plug of the control “XMx”. In
case of an error, the display LED is not on, refer to
Chapter 13.1 “Error messages of the status LEDs ”
11.2 IT security
Operating systems and machines requires the implementation of a comprehensive concept for state-of-
the-art IT security. Bosch Rexroth products are part of this comprehensive concept. The properties of
the Bosch Rexroth products have to be considered for a comprehensive IT Security concept. For the
required properties, refer to the IT Security Guideline (
