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| Signal Conditioning |
Analog-to-Digital Converter |
| Form Factor |
Stand-alone |
| Analog Channels |
2 |
| Differential Channels |
Yes |
| Digital I/O Channels |
13 |
| Notes |
Watchdog timer, external sensor break detection |
| Abstract |
· Remote intelligent A/D I/O unit with opto- isolated RS-485 interface to host computer · NEMA 4 enclosure for harsh atmospheric and marine environments · Type 8031 microcontroller with 32K x 8 bits RAM and 32K x 8 bits EEPROM. · Two-channel 24-bit A/D delta-sigma converter · Bi-polar and unipolar voltage input ranges of 2.5 V and 5 V · Self-calibrating or auto-calibrating modes to eliminate drift errors · 13-bit digital port with each bit programmable as either input or output · Constant current source for...
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