ALLDAQ ADQ-51 USB2.0 to 8x DO, 8x DI (isolated)
The ALLDAQ ADQ-151 is a converter and isolator from USB to standard I²C, buffered I²C, UART, and 4x TTL I/Os. It was designed for use in industrial automation and control technology.
The galvanic isolation of 500 VACeff. between the field wiring and the PC effectively suppresses power flow and protects both the host and the device.
The ADQ-151 has a standard I2C and a buffered I2C. The buffered I2C can be used to operate other ALLDAQ products such as the ADQ-61 or the programmable current sink over distances of more than 10 meters.
The ADQ-151 also offers a UART interface. This is registered as standard on a PC as a COM interface.
In addition, the ADQ-151 has four digital inputs and outputs (TTL). All signal levels are 5V.
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