Advantech USB-4700 Series Series Input Module, Digital, Digital, 5 V

The versatile 48-ch TTL Digital I/O USB Module that offers compatibility with USB 1.1/2.0. It features 48 TTL digital I/O lines, alongside a unique emulated mode 0 of 8255 PPI for seamless integration. With a portable and bus-powered design, this module is ideal for various applications.

Compatible with USB 1.1/2.0 for easy connectivity
Portable and bus-powered design for convenience
48 TTL digital I/O lines with high driving capacity
Emulates mode 0 of 8255 PPI for seamless integration
Interrupt handling and timer/counter capabilities for enhanced functionality
Supports both dry and wet contacts for versatility
Suitable for DIN-rail mounting for flexible installation options