DIO-128SLX-USB Digital I/O USB I/O unit bi-directional 128ch (isolated 24VDC) - the X series

  • Standard Warranty1 yr
  • Extended WarrantyAvailable
  • Bidirectional signal control is possible, because digital input point and a digital output point are common.
  • 128 channels of Optocoupler isolated inputs (compatible with current sink output) and 128 channels of Optocoupler isolated open-collector outputs (current sink type)
  • Compatible to USB1.1/USB2.0 and capable to achieve high speed transfer at HighSpeed (480 Mbps).
  • Common terminal provided per 16 channels
  • Optocoupler bus isolation
  • *
    For details about an extended warranty, please contact us


Add-on module

Bus Specification USB 2.0
Size X Type
Used Connector 2x 0.8mm-pitch 100-pin (Female)

Digital I/O

Input Channels -
Output Channels -
Bi-directional I/O Channels 128-ch
Response Time (Input) 200μsec (max.)
Response Time (Output) 200μsec (max.)
Operating Voltage (Input) 24VDC
Operating Voltage (Output) 24VDC
Input Circuit Opto-isolated input (for sink current output)
Output Circuit Opto-isolated open-collector output (sink current type)
Built-in Power Supply -

To PageTop