Before Using The Product - Contec DIO-3232LX-USB User Manual

1. Before Using the Product

1. Before Using the Product
This chapter provides information you should know before using the product.
About the Unit
This product is an USB2.0-compliant digital I/O unit used to provide a digital signal I/O function on a
PC.
This product can input and output digital signals at 12 - 24VDC. This product features 32 channels of
Optocoupler isolated inputs (compatible with current sink output) and 32 channels of Optocoupler
isolated open-collector outputs (current sink type). You can use 32 input signals as interrupt inputs.
Equipped with the digital filter function to prevent wrong recognition of input signals and output
transistor protection circuit (surge voltage protection and over current protection).
As there is compatible with PCI bus-compatible board PIO-32/32L(PCI)H and PCI Express
bus-compatible board DIO-3232L-PE in terms of connector shape and pin assignments, it is easy to
migrate from the existing system.
Windows driver is bundled with this product. Possible to be used as a data recording device for
LabVIEW, with dedicated libraries.
Features
- 32 channels of Optocoupler isolated inputs (compatible with current sink output) and 32 channels of
Optocoupler isolated open-collector outputs (current sink type)
This product has the 32 channels of Optocoupler isolated inputs (compatible with current sink output)
and the 32 channels of Optocoupler isolated open-collector outputs (current sink type) whose response
speed is 200µsec. Supporting driver voltages of 12 - 24 VDC for I/O.
(12 - 24VDC external circuit power supply is required separately.)
- Compatible to USB1.1/USB2.0
Compatible to USB1.1/USB2.0 and capable to achieve high speed transfer at HighSpeed (480 Mbps).
- USB HUB function
This product has the USB hub function.
Max. 4 DIO-3232LX-USB can be used in
1 USB port of PC. *1 When you use 4
or more DIO-3232LX-USB, you can do
by connecting DIO-3232LX-USB to the
another USB port of PC side. *2
USB cable
Also, you can connect the CONTEC's
USB cable USB cable USB cable
USB device other than
DIO-3232LX-USB to the USB port of
DIO-3232LX-USB. *3*4
1
DIO-3232LX-USB