winstonsze

Hello John, Did u means that the USB-QUAD08 cannot count up to 4096 and output a pulse? Since i have found the User's Guide has following description: https://www.mccdaq.com/PDFs/manuals/USB-QUAD08.pdf In page 25 of User's Guide, the digital I/O claims that it can be uses as the terminal count output, the output state will go high when the count is equal to the terminal count value. We can use C or Python program for control the device, but we need to know this device can offer the above function or not? Although I has already found the device USB-CTR series, this series may not support to input the Encoder Phase A,B,Z pulses to count. Best regards, Winston

As I know that the DIO0 - DIO7 is the output terminal, I would like to know whether this device can provide following function: For example: I have a incremental encoder connected to the channel 0. I want to count every 4096 pulse to output a trigger pulse in DIO0 as a hardware event, and reset the counter to 0 as the same time. Is this model of USB-QUAD08 - Quadrature Encoder USB Device can be set to provide above function or not? What is the output voltage and the output form of DIO0 - DIO7? What input forms are acceptable for this device? HTL/TTL/RS422?