DIO-96 CR: Card ISA 96 kênh vào/ra số DIO

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DIO-96 CR ISA Bus, 96-ch Digital I/O Board (RoHS)

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DIO-96 CR: Card ISA 96 kênh vào/ra số DIO

Features

  • Double side SMT , short card, power saving 
  • DIO-144 : 144 digital I/O lines
  • DIO-96 : 96 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-144 : Six 50-pin Header
  • DIO-96 : Four 50-pin Header 
  • Output status readback

Introduction

The DIO-144/96 provides 144/96 TTL digital I/O lines. The DIO-144/96 emulates 8255 mode 0 and has an increased output current of 15 mA (source) and 64 mA (sink) , allowing it to control LED, relay, etc. The DIO-144/96 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). The port C can be split into two four bit. All port are configured as inputs upon power-up or reset. The DIO-144/96 uses 4 consecutive I/O locations in I/O addressing space. The base address is selectable from 200 to 3FF hex. The interrupt signal can be connected to any of the interrupt levels 2 through 15.

Specification

Hardware
Connector 50-pin box header x 4

 

Digital Input
Channels 96 (Bi-Direction)
Type 5 V/TTL
TTL Input, ON Voltage Level 2.0 V Min.
TTL Input, OFF Voltage Level 0.8 V Max.
Response Speed 1.0 MHz (Typical)
Trigger Mode Static Update

 

Digital Output
Channels 96 (Bi-Direction)
Type 5 V/TTL
Operation Mode Static Update
Voltage Logic 0: 0.1 V Max.
Logic 1: 2.4 V Min.
Max. Load Current Sink: 6 mA @ 0.33 V
Source: 6 mA @ 4.77 V
Response Speed 1 MHz (Typical)

 

PC Bus
Type ISA
Data Bus 8-bit

 

Power
Consumption 800 mA @ +5 V

 

Mechanical
Dimensions (mm) 20 x 182 x 22 (W x L x D)

 

Environmental
Operating Temperature 0 ~ +60°C
Storage Temperature -20 ~ +70°C
Humidity 5 ~ 85% RH, Non-condensing

Download

Data sheet

Documents

Odering information

DIO-96     CR  ISA Bus, 96-ch Digital I/O Board (RoHS)

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