Festo SBO***-Q Series, Руководство пользователя

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3. Installation
3-15
Festo P.BE-SBO-Q-EN en 1602e
3.2.3 Connecting the CAN interface
Compact Vision Systems with a CAN interface
(not SBO...-Q-... -WB) offer the following possibilities:
– Connecting external I/O modules (I/O expansion).
Observe the installation and commissioning instructions
in section 4.10.4.
– Connecting the Compact Vision System to a CP node
(use as a CPI module). Observe the installation and
commissioning instructions in section 4.10.5.
– Connection of any CANopen slaves by using the integrated
run-time system CoDeSys. The Compact Vision System
has full master function under CoDeSys. Observe the
installation and commissioning instructions in section
4.10.6.
M12 plug Pin Signal
5
1
3
2
4
1 n.c. (not connected)
2 n.c. (not connected)
3 GND
4 CAN_H
5 CAN_L
Tab. 3/7: Pin allocation of the CAN interface (bus)
The device does not feed any supply current into the CP string,
nor does it take any supply current from the CP string.
The functional principle of the CAN interface depends on the
system parameters set for the device. For the CAN interface
to be used, it must be configured appropriately. The protocol
to be used is also defined here (
è
chapter 4.10.4 and
4.10.5).