User Manual

Technical specifications
A.11 Companion products
Easy Book
344 Manual, 03/2014, A5E02486774-AF
A.11.3
CM CANopen module
The CM CANopen module is a plug-in module between the SIMATIC S7-1200 PLC and any
device running CANopen. The CM CANopen can be configured to be both master or slave.
There are two CM CANopen modules: the CANopen module (order number 021620-B), and
the CANopen (Ruggedized) module (order number 021730-B).
The CANopen module provides the following features:
● Able to connect 3 modules per CPU
● Connects up to 16 CANopen slave nodes
● 256 byte input and 256 byte output per module
● 3 LEDs provide diagnostic information on module, network, and I/O status
● Supports storage of CANopen network configuration in the PLC
● The module is integratable in the hardware catalogue of the TIA Portal configuration suite
● CANopen configuration via included CANopen Configuration Studio (included) or via any
other externanal CANopen configuration tool
● Complies to the CANopen communication profiles CiA 301 rev. 4.2 and the CiA 302 rev.
4.1
● Supports transparent CAN 2.0A for custom protocol handling
● Pre-made function blocks available for each PLC programming in TIA portal
● CM CANopen modules include; DSUB with screw terminals for subnetwork. CM
CANopen configuration studio CD, and USB configuration cable
For more information about this product and for the product documentation, refer to the
product catalog web site for the CM CANopen.