Siemens > Automation > SIMATIC PLC > SIMATIC S5 > 6ES5921-3UA11

OverviewSiemens 6ES5921-3UA11 SIMATIC S5-135U CPU 921 Processor, 7.4KB
Mfr. Part Number:


Manufacturer: Siemens
Description: Siemens 6ES5921-3UA11 SIMATIC S5-135U CPU921 Processor, S Processor, 7.4KBytes
Full Description: Siemens 6ES5 921-3UA11 SIMATIC S5-135U CPU 921 Processor Module (S Processor) for S5-135U Central Controllers, 7.4 Kbytes Memory for User Data (DB-RAM), expandable up to 64Kbytes with Memory Submodule (RAM/EPROM); 2048 Flags; 128 Timers; 128 Counters
Status: Discontinued by manufacturer
Inventory & Prices

UPP (Used in a PLCH Packaging)

Warranty: One Year Replacement Warranty
0 in stock 8 available for pre-order
Shipping Date:
 - Ships within 5 working days
Retail Price: $9,744.00
Your Price: $410.00
Specs & Technical Data
Specifications: Siemens 6ES5921-3UA11 SIMATIC S5-135U CPU 921 Processor Module, Processing time of 1K Instructions: 1.3ms - Binary Instructions, 45ms - 1K Word Commands; 4096 Binary Inputs/outputs (Max.); 192 Analog Inputs/Outputs (Max.). 
Miscellaneous: Siemens 6ES5921-3UA11 CPU 921 (S processor) is designed for binary signal processing (Open-loop Control Tasks). 
Related Products