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# Data Acquisition (DAQ) Devices
Monitor and control real-world signals with any computer using Sealevel digital and analog I/O products. Select from field-proven optically isolated in puts, Reed and Form C relay outputs, TTL interfaces to solid-state relays, A/D and D/A functionality. Whether you need to monitor just a few inputs or need to create a distributed control network, we’ll help you configure a solution that is perfect for your application.
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# RS-232 DAQ Devices
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# RS-485 DAQ Devices
# USB DAQ Devices
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