Manual USB-DIO-32I
7
Figure 1-1:
Block Diagram
Ordering Guide
USB-DIO-32I USB 32-individually selectable I/O digital module
Model Options
-T
Extended operating temperature of -40 to +85°C
-OEM
Board only version with no enclosure
-E
Economy version includes no screw terminal
-PR
On-board DC power circuitry and ext. power AC to regulated 5VDC adapter
-ST
High-retention screw terminals for ext. power connection instead of DC jack
-RoHS
This product is available in a RoHS compliant version
-U
Replace right angle I/O connector with 50-pin straight up
Special Order
-S0x
Contact factory with your special requirement. Examples of special orders would be
conformal coating, latching I/O headers, higher sink / source current, compatibility with
industry standard 24 line solid state module racks etc..
Customization and Special Functions
Due to the nature of our USB modules, many special functions can be implemented with a
combination of custom firmware and an associated DLL entry point, for little to no NRE.
Functions such as quadrature input, pulse-width modulated outputs, even input de-
bouncing. Call us to discuss your requirement!
