IO644: CANopen Slave I/O Module

CANopen Slave I/O Module with Simulink^® driver blocks

The IO644 I/O module is a CANopen module to connect real-time target machines to CANopen Master devices such as programmable logic controllers.

The IO644 handles the complete data exchange between the connected CANopen master and the real-time application. The data exchange is processed via a dual-port memory. The module acts as one CANopen slave exclusively.

This I/O module is ideal for rapid control prototyping of devices in industrial automation plants such as motor controllers, sensors, I/O stations, and robots. Furthermmore, the IO644 can be used to perform hardware-in-the-loop (HIL) simulations for PLC testing, virtual commissioning, and factory acceptance tests using MATLAB^® and Simulink^®.

The IO644 I/O module is fully compatible with the Simulink Real-Time™ workflow. The extensive Simulink Real-Time driver blockset offers comprehensive functionality and firmware updates are easily available, as the Setup driver block downloads microcontroller firmware each time a target application is initialized.

Key Features

Cyclic data exchange of up to 512 bytes with master devices via the CANopen protocol
Automatic baud rate detection
DMA enables fast data exchange on PCI bus

Physical
Form factor	PCI/PCIe/mPCIe
Power requirements	650 mA @ +3.3 V DC
Bus	32 bit/33 MHz, Revision 3 of PMC specification, P1386.1
Connectors	D-sub connector, 9 pins
Environmental
Operating temperature	-20ºC to +70ºC
Certification	CE
I/O Access
Communication standard	CiA Work Draft 301 V4.02 specification

Cyclic communication (PDO)	Supported
Acyclic communication (SDO)	On demand
Maximum number of cyclic input data	512 bytes
Maximum number of cyclic output data	512 bytes
Maximum number of receive PDOs	64
Maximum number of transmit PDOs	64
Monitoring	Node guarding protocol, heartbeat protocol
Send emergency telegrams	On demand
Send time stamp telegram	On demand
Acceptance filter	On demand
Baud rate	10 kBit/s to 1 MBit/s
Data transport layer	CAN frames
CAN frame type	11 bit

Item ID	Product Name	Components
2X644*	IO644	1x IO644 I/O module 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 for the I/O module installation:

A = Performance real-time target machine (PCI)
B = Performance real-time target machine (PCIe)
C = Mobile, Baseline and Unit real-time target machines (mPCIe)

Pricing information
We don't 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.