48/24-Channel TTL Digital I/O USB Data Acquisition Modules |
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48/24-Channel TTL Digital I/O USB Data Acquisition Modules
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Compatible with USB 1.1/2.0
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Portable
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Bus-Powered
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48/24 TTL Digital I/O Lines
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Emulates Mode 0 of 8255 PPI
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Buffered Circuits for Higher Driving
Capacity than 8255
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Interrupt Handling
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Timer/Counter Interrupt Capability
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Supports Both Dry and Wet Contact
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50-Pin Opto-22 Compatible Box Header
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Suitable for DIN-Rail Mounting
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Lockable USB Cable for Rigid Connection
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View related products - USB, RS232, RS485 and Ethernet Data Acquisition Systems
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The USB-4700 series consists of
true Plug & Play data acquisition
devices. No more opening up your
computer chassis to install boardsjust
plug in the module, then get
the data.
It’s easy and efficient. Models
USB-4751 (48-bit) and
USB-4751L (24-bit) are digital
I/O data acquisition modules for the
USB bus. The 48/24 bits are divided
into six/three 8-bit I/O ports, and
users can configure each port as
input or output via software. The
USB-4751 and USB-4751L
also provide one event counter and
three 16-bit timers, which can be
cascaded to become a 32-bit timer.
Data collection is simple. Simply
plug the data acquisition module
into an available USB port and our
easy-to-use Windows software
does the rest. The software
converts your PC into a real-time
strip chart recorder. Data can be
printed in graphical or tabular
format. It can also be exported to
a text or Microsoft Excel file.
Specifications
DIGITAL INPUT
Channels:
USB-4751: 48
USB-4751L: 24 (shared with output)
Compatibility: 5V/TTL
Input Voltage:
Logic 0: 0.8V max
Logic 1: 2V min
DIGITAL OUTPUT
Channels:
USB-4751: 48
USB-4751L: 24 (shared with input)
Compatibility: 5V/TTL
Output Voltage:
Logic 0: 0.4 V min
Logic 1: 2.4 V min
Output Capability:
Sink: 0.4V @ 8 mA
Source: 2.4V @ 4 mA
COUNTER/TIMER
Channels: 3
Resolution: 2 x 16-bit counters, or 1 x 32-bit counter;
1 x 16-bit event counter
Compatibility: 5 V/TTL
Max Input Frequency: 10 MHz
GENERAL
Bus Type: USB 1.1/2.0
Software: Windows 2000/XP
I/O Connectors: 50-pin IDC male connectors,
pin assignments are
fully compatible with Opto-22 I/O module racks
Dimensions:
132 L x 80 W x 32 mm H
(5.2 x 3.1 x 1.3")
Power Consumption: 5 V @ 200 mA typical; 5V @ 300 mA max
Operating Temperature: 0 to 60° C (32 to 140° F)
Storing Temperature: -20 to 70° C (-4 to 158° F)
Storing Humidity: 5 to 95% RH, non-condensing
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† All dollar amounts on this site are shown in US currency.
Note: Comes with Windows Software and complete user manual on CD, a 1.8 m (6') USB 2.0 cable, and DIN rail mounting kit.
Ordering Example: (1) USB-4751 48-channel TTL digital I/O USB module = $155.00
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Keywords.:48/24-Channel TTL Digital I/O USB Data Acquisition Modules
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