Delta C2000 Series User Manual page 461

15.1 CANopen Overview
CANopen Protocol
CANopen is a CAN-based higher layer protocol, and was designed for motion-oriented machine
control networks, such as handling systems. Version 4
as EN50325-4. The CANopen specifications cover application layer and communication profile (CiA
DS301), as well as a framework for programmable devices (CiA 302), recommendations for cables
and connectors (CiA 303-1) and SI units and prefix representations (CiA 303-2).
OSI Layer 7
Application
OSI Layer 2
Data Link Layer
OSI Layer 1
Physical Layer
RJ-45 Pin Definition
PIN Signal
1
CAN_H
2 CAN_L
3 CAN_GND
6 CAN_GND
Device Profile CiA
DSP-401
Communication Profile CiA DS-301
CAN Controller
+ -
+ -
CAN_H bus line (dominant high)
CAN_L bus line (dominant low)
Ground / 0V /V-
Ground / 0V /V-
Chapter 15 CANopen Overview
of CANopen (CiA DS301) is standardized
Device Profile CiA
DSP-404
CAN 2.0A
ISO 11898
8~1
plug
Description
15-3
C2000 Series
Device Profile CiA
DSP-XXX
CAN bus