The CANopen modules by HMS enable system integrators to easily and inexpensively integrate CANopen field devices with SIMATIC industrial automation equipment. The modules allow interaction between PROFIBUS or PROFINET controllers – such as the S7-1200 or ET200S device series – with CAN/CANopen fieldbus devices (gateways).
Fully integrated into the hardware catalog of TIA Portal or STEP 7. PLC function blocks available for fast integration.
Supports implementation of any custom CAN based fieldbus protocol due to CAN 2.0A mode.
Enables easy and inexpensive integration of CAN or CANopen based devices with Siemens equipment.
CANopen Master/Slave module
for the SIMATIC® S7-1200 PLC
The CM CANopen enables system integrators to connect any CANopen or CAN 2.0A device to the SIMATIC S7-1200 PLC. The module plugs into the communication module interface of the S7-1200 and acts as a bridge between the CANopen or CAN devices and the SIMATIC basic controller, allowing integrators to choose from a wider range of automation products when designing their system.
The seamless integration into the SIMATIC world is one of the most essential requirements when extending of the SIMATIC automation system with networked fieldbus equipment that is not based on either PROFIBUS or PROFINET. HMS has addressed this need enabling a seamless integration of the CM CANopen module into TIA Portal. Configuration of the connected CANopen network is intuitively performed with the included CM CANopen Configuration Studio.
Once the configuration is finalized, the CANopen network configuration is downloaded into the CM CANopen module and localz stored in non-volatile memory. If one of the slave devices in the connected CANopen network has to be replaced, configuration data for this device will be downloaded automatically by the CM CANopen module once the device is reattached, significantly reducing down-times in high availability applications.
|Power supply||+5 VDC +10 / -10%, supplied from S7-1200 controller|
|Current consumption||max. 200 mA at 5 V|
|Dimensions||Width: 30 mm, 1.18"; Height: 100 mm, 3.94"; Depth: 72 mm, 2.91"|
|Weight||120 g, 0.26 lb|
|Temperature||Operating: 0 °C to +60 °C, +32 °F to +140 °F; Non-operating: -40 °C to +70 °C, -40 °F to +158 °C|
|Relative humidity||Operating: 15 to 95% non condensing; Non-operating: 5 to 95% non condensing|
|Housing||Plastic housing, DIN rail (35•7,5/15), protection class IP20|
|Certification||CE, UL, cUL|
CAN 2.0A MODE
With the transparent CAN functionality, the CM CANopen module allows transmission of any CAN frame from the PLC regardless of the higher level CAN protocol and is capable of receiving a number of pre-defined CAN frames from the CAN network.
CAN 2.0A is the underlying protocol of many fieldbus protocols, CANopen being one of them. When the application disables CANopen functionality, it still retains access to this protocol.
HMS provides PLC function blocks for this functionality that gives the designer of the PLC program the possibility to interpret/generate any CAN frame directly in the PLC program and thereby making it possible to implement customer specific protocols. Furthermore, it is also possible to connect nodes that only support customer specific CAN protocols to a PROFINET network using the S7-1200 controller as a gateway.
|021620-B||CM CANopen module,
DSUB with screw terminals for subnetwork,
CM CANopen Configuration Studio CD,
USB configuration cable
|SA2131||Getting Started Support: 4h package including assistance in installation of the gateway, explaining programming examples, introduction to configuration (no full system configuration). Support is offered via phone, e-mail and Teamviewer.|
|SA2132||Configuration Support: 1 day (=8h) package including preparation and analysis in cooperation with customer, workshop via Teamviewer or at customer site (optional), wrap-up including report, documentation upon agreement.|