| Product Code | Product | Electric Certification | Environment | Bus | Function |
| DIO-1616BX-USB | Digital I/O Unit with Opto-Isolation for USB (On-board Power Supply) | | RoHS Directive | USB | I/O |
| DIO-1616RYX-USB | Digital I/O Unit with High Voltage Isolation for USB | | RoHS Directive | USB | I/O |
| DIO-6464LX-USB | Digital I/O Unit with Opto-Isolation for USB | | RoHS Directive | USB | I/O |
| DIO-1616LX-USB | Isolated Digital I/O Unit for USB I/O Unit series | | RoHS Directive | USB | I/O |
| DIO-3232LX-USB | Isolated Digital I/O Unit for USB I/O Unit series | | RoHS Directive | USB | I/O |
| GDIO-0808TY-USB | Digital I/O Terminal for USB2.0
[ JP-Model : DIO-0808TY-USB ] | | RoHS Directive | USB | I/O |
| GDI-16TY-USB | Digital Input Terminal for USB2.0
[ JP-Model : DI-16TY-USB ] | | RoHS Directive | USB | Input |
| GDO-16TY-USB | Digital Output Terminal for USB2.0
[ JP-Model : DO-16TY-USB ] | | RoHS Directive | USB | Output |
| GDIO-24DY-USB | Non-isolated bidirectional digital I/O terminal for USB2.0
[ JP-Model : DIO-24DY-USB ] | | RoHS Directive | USB | Bi-directions |
| GDIO-0808LY-USB | Isolated Digital I/O Terminal for USB2.0
[ JP-Model : DIO-0808LY-USB ] | | RoHS Directive | USB | I/O |
| GDIO-16/16(USB) | Isolated Digital I/O Module for USB2.0
[ JP-Model : DIO-16/16(USB) ] | | RoHS Directive | USB | I/O |
| DI-32(USB) | Isolated Digital Input Module for USB2.0 | | RoHS Directive | USB | Input |
| DO-32(USB) | Isolated Digital Output Module for USB2.0 | | RoHS Directive | USB | Output |
| DI-16(USB)GY | Isolated Digital Input Module for USB2.0 | | - | USB | Input |
| GDIO-8/8(USB)GY | Isolated Digital I/O Module for USB2.0
[ JP-Model : DIO-8/8(USB)GY ] | | RoHS Directive | USB | I/O |
| DO-16(USB)GY | Isolated Digital Output Module for USB2.0 | | - | USB | Output |