• DeviceNet

Communication module DeviceNet Master

Classic module generation of the type COM-C

Product Image




End of life

At a glance

  • Complete Master interface with network connector onboard
  • Identical application interface for all fieldbusses
  • Direct access to the process data in the Dual-port-memory

Weitere Informationen


COM-modules are a simple and economical solution for implementing fieldbus interfaces.

As a compact plug-in board it contains the entire CANopen interface including the potential-free driver interface. Data exchange with the Host system is carried out via a Dual-Port Memory interface which is easy to use and identical on all models. Here, the process variables are stored in a process data image while commands are transferred via mailbox. The module accepts the data and carries out the entire transfer independently via the CANopen network without requiring any computing power from the Host system.

The configuration can be carried out with the aid of our SyCon® System Configurator, e. g. via the RS-232C diagnostic interface.

Ordering information

Product namePart numberBrief description
COM-CA-DNM1521.510Communication module DeviceNet Master

Alternative Product

Product namePart numberBrief description
COMX 100CA-DN1531.510Communication Module Dual-port memory - DeviceNet MasterShow product





The comX communication module is a universal solution for upgrading devices with master or slave functionality. All modules are pin-compatible and have an identical software interface.
There are designs with an integrated network connector and designs in which the network interface is tied to the base board.

Brochures, Whitepaper and Case Studies

Find all our current Media to Embedded Modules at our Media Archive.