6ES5308-3UC21
Manufacturer: Siemens
6ES5308-3UC21 Siemens SIMATIC S5 CPU Module
This Siemens 6ES5308-3UC21 is a SIMATIC S5 series central processing module from the CPU 308 family used in S5 programmable logic controller racks. It provides the processing core and program memory for S5 automation applications; exact clock, memory and I/O handling details are confirmed on quote. Typical use is as a replacement or spare CPU module in industrial S5 control cabinets during maintenance or retrofit projects.