USB-4761 is an 8-channel relay module that uses a USB interface and can be controlled remotely through RS-232, RS-485, 485 and other methods. It supports Windows, Linux, Mac and other operating systems.
The Advantech USB-4761 is a data acquisition (DAS) module featuring 8 relay outputs and 8 isolated digital input channels. It is designed for industrial, laboratory, and machinery automation applications, supporting USB 2.0 and Plug & Play functionality. The module includes robust protection features such as 2,500 VDC isolation and high ESD protection.
| Channels | 8 Relay Output, 8 Isolated Digital Input |
|---|---|
| Isolation | 2,500 VDC |
| Input Voltage Range | 5 to 30 VDC |
| Relay Type | Form C |
| Max. Switching Power | 62.5 VA, 60 W |
| Dimensions | 132 X 80 X 32 mm |
| Power Consumption | 400mA@+5V max. |
The USB-4761 supports a wide input voltage range from 5 to 30 VDC.
Yes, it is a Plug & Play device that complies with the USB 2.0 specification.
The power output of a USB port is 500 mA, while the USB-4761 requires 400 mA maximum.