Pavone Systems DAT11 Technical Manual page 14

6 9
1 5
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CANOPEN CONNECTION
Pin Signal
2 CAN_L
3 CAN_GND
7 CAN_H
CANopen is an higher-layer communication protocols based on a
CAN seria bus system.
For the connection using a cable with a twisted pair differential and
common return in accordance with ISO 11898. The length of the
bus is limited by the speed of communication chosen according to
the following table:
Bit Rate Max. Bus lenght
1 Mbit/sec
500 Kbit/sec
250 Kbit/sec
125 Kbit/sec
<=50 Kbit/sec
The CAN line must have the resistance of 120
The reference CAN_GND must be connected to earth at one point
of the line.
The cable can not be channeled with power cables.
For the configuration of the card is available ESD file that must be
installed in the master.
Description
CAN low bus line
CAN high bus line
25 m
100 m
250 m
500 m
1000 m
termination.