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32-Channel current sourcing (600mA) digital output board with voltage and current monitoring
DNx-DIO-433
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12-Channel electromechanical relay output board with current monitoring
DNx-DIO-462
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48-Channel digital input board with voltage monitoring
DNx-DIO-448
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48-Channel TTL digital I/O board
DNx-DIO-403
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+ 24V power conversion board
DNx-PC-912