Skip to main content
I/O Interfaces search search close

 

Choose the interface for your Configurable I/O modules and Simulink Programmable I/O modules. Extend the interface using Extension I/O interfaces if needed.

Find below, the I/O connectivity options that you can leverage using the I/O interfaces, while preserving the fast closed-loop sample rate of your real-time application.

The I/O connectivity provided by the I/O interface and the Extension I/O interface is represented by Simulink driver blocks.

perf copy-4-1

I/O Interface

Select the I/O interface for your I/O module of the IO33X- and IO34X-series.

For the IO33X I/O modules, you can choose only one of the following I/O interfaces.

For the IO34X I/O modules, you may choose up to two I/O interfaces. Note, the second I/O interface option takes up an additional I/O slot in your test system.

I/O Interface I/O connectivity Supported I/O module

IO33X-1-LV

64x LVTTL

IO332, IO333

IO33X-2

30x RS485

IO332, IO333

IO33X-3

16x CMOS
22x RS485

IO332, IO333

IO33X-4

30x LVDS

IO332, IO333

IO33X-6

16x Analog Input
8x Analog Output
16x TTL

IO332, IO333

IO34X-51

2x QSFP

IO342

IO34X-63

4x Analog I/O

IO342

 

Extension I/O Interface

Expand the interface of your I/O modules using Extension I/O interface. Those are connected to the I/O module via high-speed digital lines or MGT (Multi Gigabit Transceiver) lines. You can connect one or more Extension I/O interfaces depending on the I/O module.

Extension I/O Interface I/O connectivity Supported I/O module

IO3XX-21

56x TTL

IO316, IO317, IO318, IO324, IO325, IO332, IO333, IO333-SFP, IO334, IO335, IO336, IO342*, IO344*, IO352*

IO3XX-22

24x TTL
32x RS422/RS485

IO316, IO317, IO318, IO324, IO325, IO332, IO333, IO333-SFP, IO334, IO335, IO336, IO342*, IO344*, IO352*

IO3XX-24

2x Resolver Measurement channels 
40x TTL 
8x RS422/485 

IO324, IO325, IO332, IO333, IO334, IO335, IO336

IO3XX-32

4x MGT

IO325, IO332, IO333, IO333-SFP, IO334, IO335, IO336, IO342, IO352

*) With limited I/O line support

Resources

Follow Speedgoat LinkedIn