S5-115
Siemens S5-115U. When this system was introduced it was intended primarily for medium size applications. The S5-115U is a modular PLC system that in addition to digital I/O modules also offers analog I/O modules, modules for temperature measurement and temperature control, counters, positioning modules and more. The system is long obsolete but we can offer used/new Siemens S5-115U spare parts from our stock.