Siemens 6ES5526-3LA21 CP 526 Expansion Board

The Siemens 6ES5526-3LA21 is a CP 526 expansion board designed for use with the SIMATIC S5 programmable logic controller (PLC) series. This module functions as an expansion unit, allowing for increased I/O capacity or specialized functions within the S5 system.

This expansion board is typically utilized in industrial automation applications where modularity and expandability are crucial. It finds its place in manufacturing facilities, process control systems, and other environments requiring robust and reliable PLC system extensions.

Source your Siemens 6ES5526-3LA21 expansion board from Stanlo Automation, a veteran-owned business committed to providing quality surplus industrial parts. We ensure reliable components for your automation needs.