AL2-4EX-A2, Mitsubishi Alpha 2 Series I/O module for Use with Alpha 2 Series, 230 V ac Supply, 4-Input, Digital Input, Логический модуль

Digital Expansion Modules

These modules give additional I/O flexibility to Alpha 2 users. They fit alongside the Alpha 2 (see stock no 442-0789). Depth 53 mm, Height 90 mm, Width 24.5 mm

Mitsubishi Alpha 2

ALPHA 2 is an enhanced version of the existing ALPHA, achieving solutions that were not previously possible. With many powerful new features, it is ideal for building and smaller industrial automation applications. Key enhancements include a tripling of program capacity to 200 function blocks, two 1kHz high speed counters, an enlarged LCD display, I/O expansion options, extended operating temperature range and a second communications port.

Hardware manual