Contec DI-64L-PE, User Manual, Page: 5 / 67

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DIO-3232L-PE, DI-64L-PE, DO-64L-PE
Step 5 Operation Checks .......................................................................................................................... 22
Check Method .................................................................................................................................... 22
Setup Troubleshooting ............................................................................................................................. 25
Symptoms and Actions ..................................................................................................................... 25
3. EXTERNAL CONNECTION 27
How to connect the connectors ............................................................................................................... 27
Connector shape ................................................................................................................................ 27
Connector Pin Assignment ............................................................................................................... 28
Relationships between API-PAC(W32) Logical Ports/Bits and Connector Signal Pins ........... 35
Connecting Input Signals ......................................................................................................................... 37
Input Circuit ....................................................................................................................................... 37
Connecting a Switch ......................................................................................................................... 37
Connecting Output Signals ...................................................................................................................... 38
Output Circuit .................................................................................................................................... 38
Connection to the LED ..................................................................................................................... 39
Example of Connection to TTL Level Input .................................................................................. 39
Connecting the Sink Type Output and Sink Output Support Input ..................................................... 40
4. FUNCTION 41
Data I/O Function ..................................................................................................................................... 41
Data Input ........................................................................................................................................... 41
Data Output ........................................................................................................................................ 41
Monitoring Output Data ................................................................................................................... 41
Digital Filter Function .............................................................................................................................. 42
Digital Filter Function Principle ...................................................................................................... 42
Set Digital Filter Time ...................................................................................................................... 42
Interrupt Control Function ....................................................................................................................... 43
Disabling/enabling Interrupts ........................................................................................................... 43
Selecting the Edge of input signals, at which to generate an iterrupt.......................................... 43
Clearing the Interrupt Status and Interrupt Signal ......................................................................... 43
5. ABOUT SOFTWARE 45
About Software for Windows .................................................................................................................. 45
Accessing the Help File .................................................................................................................... 45
Using Sample Programs ................................................................................................................... 46
Uninstalling the Driver Libraries ..................................................................................................... 47
About Software for Linux ........................................................................................................................ 48
Driver Software Install Procedure ................................................................................................... 48
Accessing the Help File .................................................................................................................... 49
Using Sample Programs ................................................................................................................... 49
Uninstalling the driver ...................................................................................................................... 49