CAN-CBX-IO series

CANopen® I/O modules with InRailBus

All features at a glance

  • Compact stand-alone I/O modules
  • Can be used as stand-alone CANopen modules or linked together via the InRailBus
  • Replacement of individual modules from the InRailBus without interruption of CAN or supply voltage
  • Reduced wiring effort for connection of CAN and supply voltage
  • Convenient wiring suitable for control cabinets
  • Automatic functional earth contact (FE)
  • Galvanically isolated CAN/CANopen interfaces according to ISO 11898-2, bit rates up to 1 MBit/s
  • Firmware updates via CANopen, customer-specific firmware extensions
  • CANopen profiles according to CiA® specification CiA 301, CiA 401, CiA 404 and DSP 30
Various CAN-CBX modules on a DIN rail

Support of the CANopen standard

The modules worked as CANopen device according to CiA® standard CiA 301 and CANopen I/O profile CiA 401, CiA 404 and DSP 302 and can therefore be easily integrated into any CANopen system. The EDS configuration files are available for download for the modules.
In addition, the modules can also be queried and configured without a CANopen master via simple CAN messages. This possibility is described in the manual under Quick commissioning.

esd electronics is a founding member of the CAN in Automation Nutzerorganisation e.V. (CiA®).

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esd electronics develops its products according to CiA® specifications.

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The products of the CAN-CBX series

CAN-CBX-AI420
CAN-CBX-AI420

The CAN-CBX-AI420 CANopen-Module comes with 4 analog inputs with up to 20 bit resolution and a programmable input voltage range: ±10V. It is designed for DIN-EN carrier rail mounting (TS 35)

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CAN-CBX-AI814
CAN-CBX-AI814

The CANopen-Module comes with 8 A/D-Converter Inputs with 14 bit resolution and ±10.24V input voltage range. It is designed for DIN-EN carrier rail mounting (TS 35)

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CAN-CBX-AO412
CAN-CBX-AO412

The CANopen-Module comes with 4 analog outputs with a resolution of 12 bit plus sign and ±10V output range. It is designed for DIN-EN carrier rail mounting (TS 35)

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CAN-CBX-REL4/2
CAN-CBX-REL4/2

The CAN-CBX-REL4/2 is a CANopen® I/O Module with 4 relays which are electrically isolated from each other (2 Change-over and 2 Make relay contacts), CANopen integration according to CiA® Specifications and extended switching and error functions. Easy to combine with other Modules of esd’s CBX Series.

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