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48-Channel Digital I/O BoardFor IBM PC and Compatibles

CIO-DIO48

CIO-DIO48:48-Channel Digital I/O BoardFor IBM PC and Compatibles

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^$ 189.00 CIO-DIO48

•	48 TTL Digital I/O Lines
•	Single 50-Pin Connector Carries All 48 Digital Lines plus Power

View related products - Plug-in Cards

The CIO-DIO48 can control 48 devices or sense 48 contact closures from a single half-size card in a PC. The CIO-DIO48 employs two 8255 parallel peripheral interface chips which are programmable in three modes; simple byte input or output or strobed I/O. The 8255 is simple to program. The CIO-DIO48 can provide 2.5 mA to activate other chips, but not enough for LED’s or relays. The CIO-DIO48H can source 15 mA or source 64 mA, enough for switching most relays and SSR’s.

To Order (Specify Model Number)

Part Number	Availability	Price	Description	Qty.

CIO-SPADE50		$149.00	50 channel 16" x 4" spade lug terminal board, requires cable	Qty
CIO-ERB24		$249.00	24 channel electro-mechanical relay board, requires cable	Qty