Advantech USB-4751L-AE - 24-ch Digital I/O USB Module

Description

Main Features

Compatible with USB 1.1/2.0
Portable
Bus-powered
24 TTL digital I/O lines
Emulates mode 0 of 8255 PPI
Buffered circuits for higher driving capacity than 8255
Interrupt handling capability
Timer/Counter interrupt capability
Supports both dry and wet contact
50-pin Opto-22 compatible box header
Suitable for DIN-rail mounting
One lockable USB cable for secure connection included

General Power Consumption Typical: 5V @ 200 mA; Max.: 5V @ 500 mA
I/O Connectors Onboard screw terminal
Dimensions 132 x 80 x 32 mm (5.2" x 3.15" x 1.26")
Bus USB 1.1/2.0
Timer/Counter Resolution 32 bits
Time Base 10 MHz
TTL DI/O  Input Channels 24 (shared)
Output Channels 25 (shared)