Title: PCM-7890
Introduce Of Automation Product |
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Digital I/O Cards
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Analog I/O Cards
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Motion Control Cards
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Quadrature Encoder and Counter Data Acquisition
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Customizing is workable
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Full
Catalog download: HERE (17M)
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Supplier:
JS Automation Corp.
USA
Distributor: PremierAdvance
Products Italy
Distributor: Techmark |
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Product
�GDIO-4264
PC-104 Digital I/O Moduled
Features�G
��48 digital I/O lines emulate
Two 82C55A PPIs
��16 extra nibble programmable digital I/O
��Dual 50-pin connectors for OPTO22 compatible module racks
��FPGA based design
��Wide power range: 3.6-6.0Vdc
��EXT/INT irq trigger, programmable irq number
��Circuit diagram provided for potential customer to field change
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Introduction�G
The DIO-4264 card is a FPGA based design that gives the maximum flexibility of implementation. It has 48 point 82C55 mode 0 compatible I/Os with extendable driving capacity ( adopt 74HC245 as buffer). Not only the emulate the basic function of 82C55, we also provide 16 extra nibble programmable I/O for your best performance/cost result. For the most convenience of the user the connectors are OPTO22 compatible and the circuit diagram of the card also provide
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Specifications
Power Requirement
Power supply range: 3.6 ~ 6Vdc
Power consumption: 50mA @5V
Input Stage (@Vcc=4.5V)
Logic high voltage: 3.15V(min)
Logic low voltage: 1.35(max)
Input high current: 1�gA(max)
Input low current: -1�gA(max)
Output Stage (@Vcc=4.5V)
Logic high voltage: 3.84V(min) @6mA load
Logic low voltage: 0.33V(min) @6mA load
Output high current: -35mA(max)
Output low current: 35mA(max)
Interrupt
Mode: INTernal/EXTernal
Enable/Disable: PC04/PC14
Trigger in: PC00/PC10
Irq no.:irq2 ~ irq7,jumper selectable
General
Operation temperature: 0 �J ~ 70 �J
Storage temperature: -20 �J ~ 80 �J
Operation humidity: 5~95% RH, non-condensing
Dimensions: 90(W) ��96(H) mm |
Software Support
PC OS support
Windows NT/95/98/2000/ME
Library
DLLs
VI library
Develop software
Visual C++ , Visual Basic ,
Borland C/C++ Builder ,
LabVIEW etc
Example source code
C++ , Visual Basic |
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