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| DIO-96 |
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| Product Reference & Support : |
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| 96-Bit OPTO-22 DIO Board |
DIO-96: $159.00 
Volume Customers, Please Call 1-888-971-9888 for discount pricing! |
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The DIO-144 Provides 144 TTL digital I/O lines. The DIO-144 emulates 8255 mode 0 and has an increased output current of 15 mA (source) and 64 mA (sink). This allows it to control LED, relay, etc. The DIO-144 consists of eighteen 8 bit, bi-directional ports and 2 input lines for interrupt enable and interrupt. The 8 bit ports are named port A(PA), port B(PB), and port C(PC). Port C can be split into two four bits. All ports are configured as inputs upon power-up or reset. The DIO-144 uses four I/O addresses. The base address is selectable from 200 to 3FF hex. The interrupt signal can be connected to any of the interrupt levels 2 through 7.
- Double side SMT
- Short Card
- Power Saving
- DIO-96 : 96 digital I/O lines
- DIO-144 : 144 digital I/O lines
- Emulate 8255 mode 0 (Basic Input / Output mode)
- Buffer output for higher driving capability than 8255
- Register compatible to 722 series
- Programmable interrupt handling
- DIO-96 : Four 50-pin Header
- DIO-144 : Six 50-pin Header
- Output status readback
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| Specifications & Additional Information |
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- Logic inputs and output
- Input logic high voltage : 2.0V(Min) / 5.0V(Max)
- Input logic low voltage : -0.5V(Min) / 0.8V(Max)
- Input load current : -0.45mA(Min) / +70mA
- Output sink current : +64mA(Max)
- Output source current : -15mA
- Power consumption : +5V @ 900 mA typical
- Operating Temperature : 0° to 60°C
- Storage Temperature : -20°C to 80°C
- Humidity : 0 to 90 % non-condesending
- Dimensions : 182mm x 110mm
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Mon. Dec 01, 2008 
