DIO-1616LX-USB Digital I/O USB I/O Unit 16ch/16ch (isolated 12 - 24VDC) - The X Series
DIO-1616LX-USB Digital I/O USB I/O Unit 16ch/16ch (isolated 12 - 24VDC) - The X Series
DIO-1616LX-USB Digital I/O USB I/O Unit 16ch/16ch (isolated 12 - 24VDC) - The X Series
  • SKU: DIO-1616LX-USB
  • Availability: In Stock Many in stock Out of stock BUILT TO ORDER - SHIPS IN 2 - 6 WEEKS

DIO-1616LX-USB Digital I/O USB I/O Unit 16ch/16ch (isolated 12 - 24VDC) - The X Series

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    This USB2.0-compliant digital I/O unit provides a digital signal I/O function on a PC. This unit offers input and output digital signals at 12 - 24VDC. 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 16 input signals as interrupt inputs. Equipped with a digital filter to prevent wrong recognition of input signals and output transistor protection circuit (surge voltage protection and over current protection). The unit is compatible to a PIO-16/16L(PCI)H PCI bus-compatible board and DIO-1616L-PE PCI Express bus-compatible board in terms of connector shape and pin assignments.

    16 optocoupler isolated input channels (compatible with current sink output) and 16 optocoupler isolated open-collector output channels (current sink type)

    This product has 16 optocoupler isolated input channels (compatible with current sink output) and 16 optocoupler isolated open-collector output channels (current sink type) whose response speed is 200µsec. This unit supports driver voltages of 12 - 24 VDC for I/O (A 12-24VDC external circuit power supply is sold separately).

    USB HUB function

    This unit has a USB hub function. Max. 4 DIO-1616LX-USB can be used in 1 PC USB port. When you need to connect 4 or more DIO-1616LX-USB, you can do it by connecting DIO-1616LX-USB to another PC USB port on the side. Also, you can connect CONTEC's USB device different from DIO-1616LX-USB to the USB port of DIO-1616LX-USB.

    You can use 16 input signals as interrupt request signals.

    You can use 16 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 unit 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 configuration 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 channel for over-current protection. The output rating is max. 35VDC, 100mA per channel.

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

    The unit is compatible with PIO-16/16(PCI)H and DIO-1616L-PE in terms of connector shape and pin assignments, which makes it 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 applications of Windows. In addition, a diagnostic program to check hardware operations is provided. Using the VI-DAQ dedicated library makes it possible to create a LabVIEW application.


    Item   Specification
    Input Number of input signal channels 16 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 16 interrupt input signals are arranged into a single output of interrupt request signal INTA. 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 Number of output signal channels 16 channels
    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 300mA
    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 37-pin D-SUB connector [F(female)type] DCLC-J37SAF-20L9E [mfd.by JAE]or equivalence to it
    Attached cable USB cable 1.8m
    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 As a USB hub is also counted as one device, you cannot just connect 127 USB unit.
    *6 External circuit power supply is required separately.

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