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32-Channel current sourcing (600mA) digital output board with voltage and current monitoring
DNx-DIO-433
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48-Channel 0-150V AC/DC digital input board with voltage monitoring and self test
DNx-DIO-449
![12-Channel electromechanical relay output board with current monitoring](https://www.ueidaq.com/uploads/uei_product_io_dna_dio_462.jpg)
12-Channel electromechanical relay output board with current monitoring
DNx-DIO-462
![12-Channel solid state relay output board with voltage and current monitoring](https://www.ueidaq.com/uploads/uei_product_io_dna_dio_463.jpg)
12-Channel solid state relay output board with voltage and current monitoring
DNx-DIO-463