Overview; I/O Connectors; Pin Assignments - Advantech USB-4750 User Manual

3.1

Overview

Maintaining good signal connections is one of the most important factors in ensuring
that your application system is sending and receiving data correctly. A good signal
connection can avoid unnecessary and costly damage to your PC and other hard-
ware devices.
3.2

I/O Connectors

USB-4750 is equipped with plug-in screw-terminal connectors that facilitate connec-
tion to the module without terminal boards or cables.
3.2.1

Pin Assignments

Note!
IDI0 shares the same pin with INT0.
IDI4 shares the same pin with INT0_G.
IDI7 shares the same pin with CNT0.
IDI8 shares the same pin with INT1.
IDI12 shares the same pin with INT1_G.
IDI15 shares the same pin with CNT1.
USB-4750 User Manual
Figure 3.1 I/O Connector Pin Assignment
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