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IO691: CAN I/O Module

CAN I/O Module with 2 Isolated Ports for CAN FD and High-Speed CAN, and Simulink® Driver Blocks

The IO691 I/O module provides an intelligent CAN interface with two channels that support flexible data-rate CAN (CAN FD) and high-speed CAN (CAN HS). Simulink driver blocks are also provided.

The IO691 is compatible with CAN 2.0A/B networks and supports SAE J1939 and ASAM XCP for bypassing. In addition, all signals can be accessed through 9-pin D-sub front CAN connectors.

This I/O module is ideal for closed-loop controls, hardware-in-the-loop simulations and restbus simulation using MATLAB® and Simulink.

The IO691 I/O module is fully compatible with the Simulink Real-Time™ workflow. The extensive Simulink Real-Time driver blockset offers comprehensive functionality.

Key Features

  • Two independent, galvanically isolated CAN lines for CAN FD and CAN HS (ISO 11898-2)
  • Supports SAE J1939 and ASAM XCP for bypassing
  • CAN FD with up to 8 Mbps and a 64 data-byte payload
  • CAN with up to 1 Mbps and a 8 data-byte payload
  • Compatible with CAN 2.0A messages (11-bit identifier) and CAN 2.0B messages (29-bit identifier)
 
Physical  
Form factor mPCIe 
Bus PCI Express x1
Power requirements 300 mA max @ +3.3 V DC (0.726 W typical)
Connectors 2x 9-pin D-sub plug according to CiA 303-1
Environmental  
Operating temperature

0º C to +75º C

-40º C to +85º C extended temperature range is optionally available

Relative humidity 10 to 90 %, non-condensing
CAN
 
Number of interfaces 2 CAN interfaces
CAN bus interface High-speed CAN (according to ISO 11898-2), galvanically isolated
Bit rates

CAN HS: from 10 Kbit/s up to 1 Mbit/s
CAN FD: from 10 Kbit/s up to 8 Mbit/s

Message Frame format Base frame format: CAN 2.0A (11-bit identifier), Extended Frame format: CAN 2.0B (29-bit identifier)
Item ID Product Name Components

2A691X

IO691
  • 1x IO691 CAN I/O module
  • 1x CAN Loopback Test Cable with terminator resistor (120 Ω)
  • Driver block library for Simulink Real-Time
  • Comprehensive documentation and Simulink example models
  • Installation into the real-time target machine

2A6919X

IO691-T
  • 1x IO691-T CAN I/O module
  • 1x CAN Loopback Test Cable with terminator resistor (120 Ω)
  • Driver block library for Simulink Real-Time
  • Comprehensive documentation and Simulink example models
  • Installation into the real-time target machine

Key to X in Item ID
*Please replace the X with the code number of the specific target machine into which this I/O module shall be installed:

  • 7 = Unit real-time target machine
  • 8 = Baseline real-time target machine

Pricing information
We do not publish pricing information on our website. Upon request by e-mail or phone we can provide a complete price list covering our entire product portfolio in various currencies. We recommend that you get in touch with us to discuss your specific needs. We can then quickly provide you with a tailored quotation including technical and pricing information.

 
io691

Included in the Delivery

  • I/O module installed into real-time target machine
  • Cable for loopback testing
  • Simulink driver blocks
  • Test models
  • Comprehensive documentation

Supported target machines