The 7I64 24-channel isolated I/O card has 48-Vdc 2.5-A output drivers that are all low-saturation-voltage MOSFETs. The card’s 24 optoisolated inputs will operate from 5 to 24. They have reverse-protection diodes to allow use with ac inputs and .
The card’s watchdog timer turns all outputs off if the card is not accessed within a selectable time interval. The board can host interface via USB, RS-422, and SPI at 115.2 kbaud to 2.5 Mbaud. ($132 ea/100 — available now.)
Mesa Electronics , Richmond , CA
Sales 510-223-9272
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