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CYDI 48 Digital Input Board
CYDI 48 Digital Input Board

ISA Digital Input Board - 48 Digital Inputs, 50-Pin Header Connector

Qty   Price (with options selected)
Shipping: 2+ weeks
System BusISA (8-bit, XT)
Number of I/O Lines48
Our CYDI 48 digital input board enables you to economically add 48 digital input lines to a single slot in your PC, so you can read signals from other TTL devices as well as solid-state relays or any 0 to 5V source. Since the board is always in the input mode, no setup programming is required to initialize the input registers. The input registers are not latched, so reading a port will yield the state of the 8 input lines on that port at the instant of the read. As a result, the state of the input ports is not subject to glitching or reset, the way programmable digital I/O chips are. The register structure of MetraByte PIO and CyberReseach series has been retained so that software written for 8255-based digital I/O boards will run without modification.
  Detailed Specifications  More Detail
Product Information
System Bus ISA (8-bit, XT)
Designed to Replace MetraByte™ PIO
Digital I/O Lines
Number of I/O Lines 48
Primary Digital I/O Configuration 48 inputs (six 8-bit ports)
Detailed Specifications More Detail
Ordering - Includes Options Indicated Below
ISA Digital Input Board - 48 Digital Inputs, 50-Pin Header Connector

Terminal Panel Options
CYERB 08-100S
Relay Panel - 8 SPDT (Form C) 5A or 10A Socketed Relays, with Two 50-Pin and Two 100-Pin Connectors
Catalog # Shipping Price (with options) Qty  
CYDI 48 2+ weeks
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