Cm Canopen Module - Siemens S7-1200 System Manual

A.20.3

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
● Complies to the CANopen communication profiles CiA 301 rev. 4.2 and the CiA 302 rev.
● 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
For more information about this product and for the product documentation, refer to the
product catalog web site for the CM CANopen.
S7-1200 Programmable controller
System Manual, 03/2014, A5E02486680-AG
other externanal CANopen configuration tool
4.1
CANopen configuration studio CD, and USB configuration cable
Technical specifications
A.20 Companion products
983