Before Using The Product; About The Unit; Features - Contec DIO-1616RYX-USB User Manual

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 is compatible with the digital signal I/O with high voltage (input 12 - 24VDC, output
120VAC/DC) and features 16 optocoupler isolated inputs (compatible with current sink output/current
source output) and 16 semiconductor-relay outputs. You can use 16 input signals as interrupt inputs.
In addition, the digital filter function to prevent wrong recognition of input signals is provided.
As there is compatible with PCI bus-compatible board PIO-16/16RY(PCI) and PCI Express
bus-compatible board DIO-1616RY-PE in terms of connector shape and pin assignments, it is easy to
migrate from the existing system.
The input specification is fixation from 12 - 24VDC for this product.
Windows driver is bundled with this product. Possible to be used as a data recording device for
LabVIEW, with dedicated libraries.

Features

- Optocoupler isolated input (compatible with current sink output/current source output) and
semiconductor-relay output
This product has the 16 of optocoupler isolated input (compatible with current sink output/current
source output) whose response speed is 200µsec and 16 of semiconductor-relay output whose response
speed is 1.0msec. Supporting driver voltages of 12 - 24VDC for input and 120VAC/DC for output
with high voltage.
(12 - 24VDC external circuit power supply is required separately.)
- Optocoupler and semiconductor-relay bus isolation
As the USB (PC) is isolated from the input and output interfaces by optocoupler and
semiconductor-relay, this product has excellent noise performance.
- You can use 16 input signals as interrupt request signals.
You can use 16 input signals as interrupt request signals and also disable or enable the interrupt in bit
units and select the edge of the input 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.
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.
DIO-1616RYX-USB
1. Before Using the Product
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