Eaton PowerXL DC1, Manual

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8 CANopen
8.2 System overview
DC1 Frequency Inverter 10/12 MN04020003Z-EN www.eaton.com
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Table 18: Technical Data
8.2.1 Bus termination resistors
The first and last module of a CANopen network must be terminated by
means of a 120
Ω bus termination resistor. This device is interconnected
between the CAN_H and CAN_L terminals.
Splitter DX-CBC-TERM1 can be used for this purpose.
Figure 86: Bus termination resistors
8.2.2 Baud rate
The baud rate is configured with parameter P5-02. It must be set to the same
value for all communication modules on the CANopen bus.
Size Value
Communication profile DS-301 V4.02
Bus addresses 1 - 63
Data transfer rate 125 kBit/s - 1 MBit/s
Total distance (depending on the baud rate / the
repeater) • up to 500 m at 125 kBit/s
• up to 300 m at 1 MBit/s
Transmission medium Screened, twisted-pair cable
Bus termination resistor 120 Ω , suitable for separate mounting
Number of SDOs 1 server, 0 clients
Number of PDOs 2 Rx-PDO
2 Tx-PDO
Note:
Only one will be enabled in the default settings.
PDO mapping Variable
Terminal type Plug-in RJ45 connector
1
2 CAN_L
CAN_H
3
4
5
6
7
8
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