DIO-3232LX-USB Digital I/O USB I/O Unit 32ch/32ch (Isolated 12 - 24VDC) - The X Series
DIO-3232LX-USB Digital I/O USB I/O Unit 32ch/32ch (Isolated 12 - 24VDC) - The X Series
DIO-3232LX-USB Digital I/O USB I/O Unit 32ch/32ch (Isolated 12 - 24VDC) - The X Series
  • SKU: DIO-3232LX-USB
  • Availability: In Stock Many in stock Out of stock BUILT TO ORDER - SHIPS IN 2 - 6 WEEKS

DIO-3232LX-USB Digital I/O USB I/O Unit 32ch/32ch (Isolated 12 - 24VDC) - The X Series

$581.73
Shipping calculated at checkout.

    This USB2.0-compliant digital I/O unit provides a digital signal I/O function on a PC. This unit offers 12 - 24VDC input and output digital signals. In fact, it features 16 optocoupler isolated input channels (compatible with current sink output) and 16 optocoupler isolated open-collector output channels (current sink type). You can use 32 input signals as interrupt inputs. The unit features a digital filter to prevent wrong recognition of input signals and an output transistor protection circuit (surge voltage protection and over current protection). The module is compatible with PIO-32/32L(PCI)H PCI bus-compatible board and DIO-3232L-PE PCI Express bus-compatible board in terms of connector shape and pin assignments.

    32 optocoupler isolated input channels (compatible with current sink output) and 32 optocoupler isolated open-collector output channels (current sink type)

    This unit has 32 optocoupler isolated input channels (compatible with current sink output) and 32 optocoupler isolated open-collector output channels (current sink type) whose response speed is 200µsec. It also supports 12 - 24 VDC I/O driver voltages (a 12-24VDC external circuit power supply is sold separately). Common terminal provided for 16 channels, and every common can support a different external power supply.

    USB HUB function

    This module offers a USB hub function. A maximum of 4 DIO-3232LX-USB can be used in 1 PC USB port. When you use 4 or more DIO-3232LX-USB, you need to connect a DIO-3232LX-USB to other PC USB port on the side. Also, you can connect any other CONTEC's USB device besides than DIO-3232LX-USB to the USB port of DIO-3232LX-USB.

    You can use 32 input signals as interrupt request signals

    You can use 32 input signals as interrupt request signals: you can disable or enable the interrupt in bit units and select the edge of the input signals at which to generate an interrupt. This module features a digital filter to prevent wrong recognition of input signals from carrying noise or chattering. All input terminals can be added a digital filter, and the setting can be performed by software.

    Output circuits include zener diodes for surge voltage protection and poly-switches for overcurrent protection.

    Zener diodes are connected to the output circuits to protect against surge voltages. Similarly, polyswitches are fitted to each group of 8 output channels for over-current protection. The output rating is maximum 35VDC, 100mA per channel.

    Connectors are compatible with PCI/PCI Express bus-compatible board

    The unit is compatible with PIO-32/32L(PCI)H and DIO-3232L-PE in terms of connector shape and pin assignments. As a result, it is easy to migrate from the existing system.

    Windows compatible driver libraries are attached.

    Using the API-USBP(WDM) attached driver library makes it possible to create Windows applications. In addition, a diagnostic program to check hardware operation is provided. Using VI-DAQ dedicated library allows you to create LabVIEW applications.

    Specification  

    Item   Specification
    Input section Number of input signal channels 32 channels (all available for interrupts) (1 common in 16 channels)
    Input format Optocoupler isolated input (Compatible with current sink output) (Negative logic *1)
    Input resistance 4.7kΩ
    Input ON current 2.0mA or more
    Input OFF current 0.16mA or less
    Interrupt 32 interrupt input signals are arranged into a single output of interrupt request signal. An interrupt is generated at the rising edge (HIGH-to-LOW transition) or falling edge (LOW-to-HIGH transition) (set by software).
    Response time 200μsec within *2
    Output section Number of output signal channels 32 channels (1 common)
    Output format Optocoupler isolated open collector output (current sink type) (Negative logic*1)
    Output rating Output voltage 35VDC (Max.)
    Output current 100mA (per channel) (Max.)
    Residual voltage with output ON 0.5V or less (Output current≤50mA), 1.0V or less (Output current≤100mA)
    Surge protector Zener diode RD47FM(NEC) or equivalent
    Response time 200μsec within *2
    USB section Bus specification USB Specification 2.0/1.1 standard
    USB transfer rate 12Mbps (Full-speed), 480Mbps (High-speed) *3
    Power supply Bus power / Self-power *4
    Common section Number of terminals used at the same time 127 terminals (Max.) *5
    Dielectric strength 1000Vrms
    External circuit power supply*6 12 - 24VDC(±10%)
    Current consumption (Max.) 5VDC 400mA
    Operating conditions 0 - 50ºC, 10 - 90%RH (No condensation)
    Allowable distance of signal extension Approx. 50m (depending on wiring environment)
    Physical dimensions (mm) 180(W) x 140(D) x 34(H) (No protrusions)
    Weight 300g (Not including the USB cable, attachment)
    Connector 96pin half-pitch connector [M(male)type] PCR-E96LMD+ [mfd. by HONDA TSUSHIN KOGYO CO., LTD.] or equivalence to it
    Attached cable USB cable 1.8m
    Applicable wire AWG28 - 16
    Notes: *1 Data “0” and “1” correspond to the High and Low levels, respectively.
    *2 The Optocoupler's response time comes.
    *3 This depends on the PC environment used (OS and USB host controller).
    *4 Use 5VDC power supply for self-power when you use the USB hub function.
    *5 This depends on the PC environment used (OS and USB host controller).
    *6 External circuit power supply is required separately.

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