1 Description of the Modular PLCs XControl: XC-104-…, XC-204-…, XC-303-…
1.6 Functionality
Modular PLCs XControl: XC-104-…, XC-204-…, XC-303-… 01/23 MN050005EN Eaton.com 27
• Maximum cable length: 1200 m.
1.6.4.5 CAN
The CAN interfaces depend on the device model.
The CAN interfaces can be run individually as a CAN master or CAN device.
The CAN 1 interface (X4) on XC-303-…- devices is galvanically isolated from
power supply U
s
(X6). This is not the case for any other devices or CAN inter-
faces.
The CANopen protocol can be run simultaneously by the MFD-Titan.
Configuration: X4 and/or X5 plug connector, 3-pin, PLUG-FMC-3S spring-
loaded plug-in terminal block.
Table 5 Configuration of the CAN interface
Activating the bus termination resistors
Bus termination resistors must be installed at the first and last station on the
CAN bus. A bus termination resistor with a resistance of 120 Ω can be acti-
vated with DIP switches for this purpose.
To activate the bus termination resistors for CAN 1, switch the following DIP
switch on S1 to the ON position:
• XC-303-…: TC1
See also:
•Functionality ￫ Page 18
• Technical data ￫ Page 172
XControl
CAN1 CAN2
XC-303-C32-002 ✓
1)
✓
XC-303-C21-001
✓
1)
–
XC-303-C11-000 – ✓
XC-204-C20-002 – –
XC-204-C21-001 ✓ –
XC-204-C11-003 ✓ –
XC-204-C10-000 – –
XC-104-C10-000 – –
1) electrically isolated
Plug connector X4, X5 CAN
1
CAN_H
2
CAN_L
3 GND CAN
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