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Diamond Point International

Contec DIO-48DX-USB - Digital I/O Terminal for USB2.0

48 Channels of Bidirectional Unisolated TTL Level Digital I/O

Introduction

Contec's DIO-48DX-USB is a USB 2.0-compatible digital I/O terminal, which can be connected to a USB interface of a PC to provide bi-directional input and output digital signals (LVTTL (5.0V) level). You can select the input/output by the application software in eight signals units (in four signals unit for some inputs/outputs. As there is compatibility with the PCI bus board DIO-48D2-PCI and PCI Express bus board DIO-48D-PE in terms of connector shape and pin assignments, it is easy to migrate from existing systems. 

A Windows driver and LabVIEW library are available.

  • This product has up to 48 unisolated TTL-level input/output channels whose response speed is 200nsec that is powered by to the equivalence to the mode 0 of i8255 device for general-purpose. You can select the input/output by the application software in eight signals units (in four signals unit for some inputs/outputs).
  • You can use up to 48 channels of the input signals as interrupt events and also disable or enable the interrupt in bit units and select the edge of signals, at which to generate an interrupt.
  • This product has a digital filter to prevent wrong recognition of input signals from carrying noise or a chattering. All input terminals can be added a digital filter, and the setting can be performed by software.
  • This product has the USB HUB function. Max. 4 DIO-48DX-USB can be used in 1 USB port of PC. When you use 4 or more DIO-48DX-USB, you can do by connecting DIO-48DX-USB to another USB port of PC side. Also, you can connect the CONTEC's USB device other than DIO-48DX-USB to the USB port of DIO-48DX-USB.
  • As there is compatible with DIO-48D2-PCI and DIO-48D-PE in terms of connector shape and pin assignments, it is easy to migrate from the existing system. If the system of this product is created by the digital I/O driver API-DIO(98/PC), it is required to replace it with API-DIO(WDM).
  • Using the attached digital I/O driver API-DIO(WDM) makes it possible to create applications of Windows. In addition, a diagnostic program by which the operations of hardware can be checked is provided.

Specification

Digital I/O/Counter/Timers

I/Os48 bidirectional channels
Arranged in banks or 4 or 8 channels
Direction set per bank
InputsLVTTL-level (Positive logic)
Pull-up registance: 10k Ohms
Interrupt: 48 interrupt input signals are arranged into a single output of interrupt signal INTA. An interrupt is generated at the rising edge (LOW-to-HIGH transition).
Response time: Within 200 nanosececonds
OutputsLVTTL-level (Positive logic)
Output rating: 5.0VDC TTL
Rated output current: IOL=24mA (Max.), IOH=-15mA (Max.)
Connectors(s)96 pin half pitch connector [M (male) type]

General

ExpansionUSB specification 2.0/1.1 standard
ElectricalBus or externally powered
5VDC, 550mAmax
MechanicalConnector: 96 pin half pitch connector [M (male) type]
Size: 180(W) x 140(D) x 34(H) mm (No protrusions)
Cable: USB cable 1.8m, included
SoftwareWindows: Win32 API (Visual C# .Net, Visual Basic .Net, Visual C++ .Net examples), 32 or 64 bit architecture
OS Support:
• Windows 2000 (32 bit only)
• Windows XP, Vista, Server 2008, 7, 8, 8.1 (all 32 and 64 bit)
Data acquisition VI library for LabVIEW (VI-DAQ)
TemperatureTemperature range (operation): 0 to +50°C
Humidity10 - 90%RH (No condensation)
Weight400g (Not including the USB cable)
Safety/CertificationFCC, VCCI
Warranty1 Year
RoHSCompliant

Ordering Details

BoardLRKD54
DIO-48DX-USB 48 Ch LVTTL Level Bi-directional USB Digital I/O terminal
AccessoriesBRK-USB-X USB I/O Unit Bracket for X series
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DTP-64A Screw Terminal (M3 x 96)
EPD-96 Screw Terminal (M3.5 x 96)
EPD-96A Screw Terminal (M3 x 96)
PCA96P-1.5 A one end connector flat cable for 96 pin Half-Pitch connectors with(1.5m)
PCA96PS-0.5P A one end connector shield cable for 96 pin Half-Pitch connectors with(Mold type, 0.5m)
PCA96PS-1.5P A one end connector shield cable for 96 pin Half-Pitch connectors with(Mold type, 1.5m)
PCB96P-1.5 A both ends connector shield cable for 96 pin half pitch connectors with(Mold type, 0.5m)
PCB96PS-0.5P A both ends connector shield cable for 96 pin half pitch connectors with(Mold type, 0.5m)
PCB96PS-1.5P A both ends connector shield cable for 96 pin half pitch connectors with(Mold type, 1.5m)
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