![Ordering Information | DIO-3232LX-USB | Digital I/O USB I/O unit 32ch/32ch (isolated 12 - 24VDC) - the X series | CONTEC Ordering Information | DIO-3232LX-USB | Digital I/O USB I/O unit 32ch/32ch (isolated 12 - 24VDC) - the X series | CONTEC](https://www.contec.com/-/media/contec/product/photo/x1/dio-3232lx-usb_l_rgb_96dpi_500x500.jpg)
Ordering Information | DIO-3232LX-USB | Digital I/O USB I/O unit 32ch/32ch (isolated 12 - 24VDC) - the X series | CONTEC
MODELS USB-DIO-96, USB-DIO-48 USB 96 and 48 CHANNEL HIGH-SPEED DIGITAL INPUT/OUTPUT MODULES USER MANUAL
![Ordering Information | DIO-24DY-USB | Digital I/O USB I/O unit bi-directional 24ch (non-isolated 3.3VDC-LVTTL) - the Y series | CONTEC Ordering Information | DIO-24DY-USB | Digital I/O USB I/O unit bi-directional 24ch (non-isolated 3.3VDC-LVTTL) - the Y series | CONTEC](https://www.contec.com/-/media/contec/product/photo/x1/dio-24dy-usb_high_rgb_96dpi_500x500.jpg)
Ordering Information | DIO-24DY-USB | Digital I/O USB I/O unit bi-directional 24ch (non-isolated 3.3VDC-LVTTL) - the Y series | CONTEC
![USB-DIO-32I 32-Channel, USB DIO Module Independently Selectable for Inputs or Outputs - Assured Systems USB-DIO-32I 32-Channel, USB DIO Module Independently Selectable for Inputs or Outputs - Assured Systems](https://www.assured-systems.com/product-images/3d739228-e3ca-43e7-be6b-e114cd628183.jpg)