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Simatic S7-400

Qualitrol International has an extensive inventory of remanufactured Siemens Simatic S7 parts, including CPUs, AC and DC power supplies, Communications modules and every type of analog and discrete I/O.

Whether it's the small S7-200, the popular S7-300 or the sophisticated S7-400 family, Qualitrol has the tools, the parts and the know-how to keep your S7 system running.

We Repair any Siemens S7 part in house with fast turnaround- call our Repair Hotline today at 1-800-784-9385.

The Siemens Simatic 6ES7 400-1JA01-0AA0 is part of the S7-400 product line. 6ES74001JA010AA0 is a UR2 rack for controllers and expansion, centralized and distributed with 9 slots and 2 redundant PS pluggable. 
The Siemens Simatic 6ES7 400-1TA01-0AA0 is part of the S7-400 product line. 6ES74001TA010AA0 is a UR1 rack for controllers and expansion, centralized and distributed with 18 slots and 2 redundant PS pluggable. 
The Siemens Simatic 6ES7 405-0DA01-0AA0 is part of the S7-400 product line. 6ES74050DA010AA0 is a PS 405 power supply, 4A 24V DC, 5V/4A DC. Successor number: 6ES7405-0DA020AA0.
The Siemens Simatic 6ES7 405-0DA02-0AA0 is part of the S7-400 product line. 6ES74050DA020AA0 is a power supply PS 405: 4A, 24/48/60V DC, 5V DC/4A,  atex approbation identification.

 
The Siemens Simatic 6ES7 405-0KA02-0AA0 is part of the S7-400 product line. 6ES74050KA020AA0 is a PS 405 power supply, wide range 10A, 24/48/60V DC, 5V/10A DC atex approbation identification. 
The Siemens Simatic 6ES7 405-0RA01-0AA0 is part of the S7-400 product line. 6ES74050RA010AA0 is a PS 405 power supply, wide range 20A, 24/48/60V DC, 5V/20A DC. Successor number: 6ES7405-0RA02-0AA0.
The Siemens Simatic 6ES7 407-0DA01-0AA0 is part of the S7-400 product line. 6ES74070DA010AA0 is a PS 407 power supply , 4A, 120/230V AC, 5V/4A DC. Successor number: 6ES7407-0DA02-0AA0.  
The Siemens Simatic 6ES7 407-0DA02-0AA0 is part of the S7-400 product line. 6ES74070DA020AA0 is a power supply PS407: 4A, wide range, 120/230V UC, 5V DC/4A.  
The Siemens Simatic 6ES7 407-0KA02-0AA0 is part of the S7-400 product line. 6ES74070KA020AA0 is a power supply PS407: 10A, wide range, 120/230V UC, 5V DC/10A. 
The Siemens Simatic 6ES7 407-0RA01-0AA0 is part of the S7-400 product line. 6ES74070RA010AA0 is a PS 407 power supply, 20A, 120/230V UC, 5V/20A DC. Successor number: 6ES7407-0RA02-0AA0.
The Siemens Simatic 6ES7 412-1XF03-0AB0 is part of the S7-400 product line. 6ES74121XF030AB0 is a CPU 412-1 96 KB working memory (48 KB code, 48 KB data) interface MPI/DP 12 MBIT/S. Successor number: 6ES7412-1XJ05-0AB0. 
The Siemens Simatic 6ES7 412-1XF04-0AB0 is part of the S7-400 product line. 6ES74121XF040AB0 is a CPU 412-1 central processing unit with: 144 KB working memory (72 KB code, 72 KB data), interface MPI/DP 12 MBIT/S. 
The Siemens Simatic 6ES7 412-2XG04-0AB0 is part of the S7-400 product line. 6ES74122XG040AB0 is a CPU 412-2 central processing unit with: 256 KB working memory (128 KB code, 128 KB data), 1. interface MPI/DP 12 MBIT/S, 2. interface profibus DP. Successor number: 6ES7412-2XJ05-0AB0. 
The Siemens Simatic 6ES7 414-2XG04-0AB0 is part of the S7-400 product line. 6ES74142XG040AB0 is a CPU 414-2 central processing unit with: 512 KB working memory (256 KB code, 256 KB data), 1. interface MPI/DP 12 MBIT/S 2. interface profibus DP. Successor number: 6ES7414-2XK05-0AB0. 
The Siemens Simatic 6ES7 414-3EM05-0AB0 is part of the S7-400 product line. 6ES74143EM050AB0 is a CPU 414-3 PN/DP central processing unit with: 2.8 MB working memory (1,4 MB KB code, 1,4 MB data), interfaces: 1. IF MPI/DP 12MBIT/S 2. IF ethernet/profinet 3. IF IF964-DP pluggable. Successor number: 6ES7414-3EM06-0AB0. 
The Siemens Simatic 6ES7 414-3XJ04-0AB0 is part of the S7-400 product line. 6ES74143XJ040AB0 is a CPU 414-3 central processing unit with: 1.4 MB working memory (700 KB code, 700 KB data), 1. interface MPI/DP 12MBIT/S 2. interface profibus DP 3. IF IFM modules pluggable. Successor number: 6ES7414-3XM05-0AB0. 
The Siemens Simatic 6ES7 416-2XK04-0AB0 is part of the S7-400 product line. 6ES74162XK040AB0 is a CPU 416-2 central processing unit with: 2.8 MB working memory (1.4 MB code, 1.4 MB data), 1. interface MPI/DP 12MBIT/S 2. interface profibus DP. Successor number: 6ES7416-2XN05-0AB0. 
The Siemens Simatic 6ES7 416-3ER05-0AB0 is part of the S7-400 product line. 6ES74163ER050AB0 is a CPU 416-3 PN/DP central processing unit with: 11.2 MB working memory (5.6 MB KB code, 5.6 MB data), interfaces: 1. IF MPI/DP 12MBIT/S 2. IF ethernet/profinet 3. IF IFM-modules pluggable. Successor number: 6ES7416-3ES06-0AB0. 
The Siemens Simatic 6ES7 416-3XL04-0AB0 is part of the S7-400 product line. 6ES74163XL040AB0 is a CPU 416-3 central processing unit with: 5.6 MB working memory (2.8 MB code, 2.8 MB data), 1. interface MPI/DP 12MBIT/S 2. interface profibus DP 3. IF IFM modules pluggable. Successor number: 6ES7416-3XR05-0AB0.
The Siemens Simatic 6ES7 417-4XL04-0AB0 is part of the S7-400 product line. 6ES74174XL040AB0 is a CPU 417-4 central processing unit with: 20MB working memory (10 MB code; 10 MB data), 1. interface MPI 12 MBIT/S 2. interface profibus DP 3. IF IFM modules pluggable. Successor number: 6ES7417-4XT05-0AB0. 
The Siemens Simatic 6ES7 421-1BL01-0AA0 is part of the S7-400 product line. 6ES74211BL010AA0 is a SM 421 optically isolated digital input module. 32 DI, 24V DC.  
The Siemens Simatic 6ES7 421-1EL00-0AA0 is part of the S7-400 product line. 6ES74211EL000AA0 is a SM 421 digital input module, floating, 32 DI, 120V DC/AC. 
The Siemens Simatic 6ES7 421-7BH01-0AB0 is part of the S7-400 product line. 6ES74217BH010AB0 is a SM 421 digital input, galvanically isolated, 16 DI, 24V DC with 0.5 MS input delay, alarm, diagnostics. 
The Siemens Simatic 6ES7 421-7DH00-0AB0 is part of the S7-400 product line. 6ES74217DH000AB0 is a SM 421 optically isolated digital input module. 16 DI, 24-60V UC, alarm, diagnostics. 
The Siemens Simatic 6ES7 422-1BL00-0AA0 is part of the S7-400 product line. 6ES74221BL000AA0 is a SM 422 optically isolated digital output module. 32 DO, 24V DC, 0.5A. 
The Siemens Simatic 6ES7 422-1HH00-0AA0 is part of the S7-400 product line. 6ES74221HH000AA0 is a SM 422 optically isolated digital output module. 16 DO, 5…230V AC, 5A relay. 
The Siemens Simatic 6ES7 431-1KF00-0AB0 is part of the S7-400 product line. 6ES74311KF000AB0 is a SM 431 optically isolated analog input module. 8 AI, 13 BIT resolution, U/I/RESIST. 
The Siemens Simatic 6ES7 952-0AF00-0AA0 is part of the S7-400 product line. 6ES79520AF000AA0 is a RAM memory card for S7-400, long version, 64 KBYTES. 
The Siemens Simatic 6ES7 952-1AH00-0AA0 is part of the S7-400 product line. 6ES79521AH000AA0 is a RAM memory card for S7-400, long version, 256 KBYTES. 
The Siemens Simatic 6ES7 952-1AK00-0AA0 is part of the S7-400 product line. 6ES79521AK000AA0 is a RAM memory card for S7-400, long version, 1 MBYTE. 
The Siemens Simatic 6ES7 952-1AL00-0AA0 is part of the S7-400 product line. 6ES79521AL000AA0 is a RAM memory card for S7-400, long version, 2 MBYTES. 
The Siemens Simatic 6ES7 952-1AM00-0AA0 is part of the S7-400 product line. 6ES79521AM000AA0 is a RAM memory cared for S7-400, long version, 4 MBYTES. 
The Siemens Simatic 6ES7 952-1AP00-0AA0 is part of the S7-400 product line. 6ES79521AP000AA0 is a RAM memory card for S7-400, long version, 8 MBYTES. 
The Siemens Simatic 6ES7 952-1AS00-0AA0 is part of the S7-400 product line. 6ES79521AS000AA0 is a RAM memory card for S7-400, long version, 16 MBYTES. 
The Siemens Simatic 6ES7 952-1AY00-0AA0 is part of the S7-400 product line. 6ES79521AY000AA0 is a RAM memory card for S7-400, long version, 64 MBYTES.