Contec DI-128L-PE, Руководство пользователя, Страница: 8 / 77

1. Before Using the Product
DIO-6464L-PE, DI-128L-PE, DO-128L-PE
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1. Before Using the Product
This chapter provides information you should know before using the product.
About the Board
This product is a PCI Express bus-compliant interface board used to provide a digital signal I/O function
on a PC.
This product can input and output digital signals at 12 - 24VDC.
DIO-6464L-PE features 64 Optocoupler isolated inputs and 64 Optocoupler isolated open-collector
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 and output transistor protection circuit (surge voltage
protection and overcurrent protection).
DI-128L-PE features 128 Optocoupler isolated inputs. You can use 16 input signals as interrupt inputs.
In addition, the digital filter function to prevent wrong recognition of input signals is provided.
DO-128L-PE features 128 Optocoupler isolated open-collector outputs. In addition, output transistor
protection circuit (surge voltage protection and overcurrent protection).
Windows/Linux driver is bundled with this product.
Possible to be used as a data recording device for LabVIEW, with dedicated libraries.
Features
- Optocoupler isolated inputs (compatible with current sink output), and Optocoupler isolated
open-collector outputs (current sink type)
DIO-6464L-PE has the 64 channels of Optocoupler isolated input (compatible with current sink output)
and 64 channels Optocoupler isolated open-collector output (current sink type) whose response speed is
200µsec. Common terminal provided per 16 channels, capable of supporting a different external power
supply. Supporting driver voltages of 12 - 24 VDC for I/O.
DI-128L-PE has the 128 channels of Optocoupler isolated input (compatible with current sink output)
whose response speed is 200µsec. Common terminal provided per 16 channels, capable of supporting a
different external power supply. Supporting driver voltages of 12 - 24 VDC for I/O.
DO-128L-PE has the 128 channels of Optocoupler isolated open-collector output (current sink type)
whose response speed is 200µsec. Common terminal provided per 16channels, capable of supporting a
different external power supply. Supporting driver voltages of 12 - 24 VDC for I/O.
- Optocoupler bus isolation
As the PC is isolated from the input and output interfaces by Optocoupler, this product has excellent
noise performance.
- You can use 16 input signals as interrupt request signals. (For DIO-6464L-PE, DI-128L-PE only)
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.