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About the Siemens 6ES
The Siemens 6ES series offers modular, industrial PLC components designed for reliable automation. Known for flexible I/O options and broad fieldbus support, the 6ES range suits machine control, production lines and retrofit projects where uptime and expandability matter.
- Trusted Seller
Siemens 6ES5 095-8MA03 Controller
- Manufacturer: Siemens
- Model: 6ES
Came from working unit 30 day warranty WrJ Mpn: 6ES5 095-8MA03
$310 USDMuskegon, MI - Trusted Seller
Siemens 6ES5244-3AA21 Temperature Control Board
- Manufacturer: Siemens
- Model: 6ES
Removed from a working environment Loc 163 If this item ships as Flat Rate Freight please see details in Shipping tab
$812 USDMillersburg, IN - Trusted Seller
Siemens 6ES54303BA11 Industrial Control System
- Manufacturer: Siemens
- Model: 6ES
You are purchasing one (1) Siemens 6ES54303BA11 Industrial Control System. This item is new and factory sealed in manufacturers packaging. We have two of these but one of the boxes has been opened. If you buy t...
$349 USDAustinville, VA - Trusted Seller
Siemens 6ES5 252-3AA21 Simatic Analog I/O Closed Loop Control Module
- Manufacturer: Siemens
- Model: 6ES
Used, in Good Working Condition. If this item ships as Flat Rate Freight please see details in Shipping tab
$752 USDMillersburg, IN - Trusted Seller
Siemens 6ES5 252-3AA21 Simatic Analog I/O Closed Loop Control Module
- Manufacturer: Siemens
- Model: 6ES
Used, in Good Working Condition. Has Adapter Casing 6ES5 491-0LB11 If this item ships as Flat Rate Freight please see details in Shipping tab
$752 USDMillersburg, IN - Trusted Seller
Siemens Micromaster 440 6SE64402AD275CA1 Industrial Control System
- Manufacturer: Siemens
- Model: 6ES
“THIS IS A NEW ITEM BUT NO BOX TAKEN FROM SPARE INVENTORY” YOU ARE BUYING ONE Siemens 6SE64402AD275CA1 Industrial Control System THAT IS NEW BUT NO BOX. THE RETAIL ON THIS ITEM IS ABOUT $6000.00 I CAN USUALLY GET...
$2,578 USDAustinville, VA - Trusted Seller
Siemens Simatic S7-300 Connecting Cable - 6es7368-3cb01-0aa0
- Manufacturer: Siemens
- Model: 6ES
New Factory Sealed Name: Simatic S7-300 Connecting Cable | Arrival date: 08-25-2025 | Dimensions l x w x h (inches): 11 x 9 x 7 | Weight (lb.): 3 | Available quantity: 2
$54 USDEuclid, OH - Trusted Seller
Siemens Simatic S7-300 Analog Input Sm331 Module - 6es7311-1kf02-0ab0
- Manufacturer: Siemens
- Model: 6ES
New Open Box Name: Simatic S7-300 Analog Input Sm331 Module | Arrival date: 08-14-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 1
$170 USDEuclid, OH - Trusted Seller
Siemens Connecting Module - 6es7194-4da00-0aa0
- Manufacturer: Siemens
- Model: 6ES
Made In Germany, New Open Box Name: Connecting Module | Arrival date: 09-06-2025 | Dimensions l x w x h (inches): 9 x 9 x 5 | Weight (lb.): 1 | Available quantity: 6
$54 USDEuclid, OH - Trusted Seller
Siemens 6ES7656-6CS31-2GF0 Redundancy As
- Manufacturer: Siemens
- Model: 6ES
“Used” Model number: 6ES7656-6CS31-2GF0 | Mpn: 6ES7656-6CS31-2GF0 | Shipping weight: 29.3 lbs | Shipping dimensions: 27 x 18 x 16 in | Reference sku: 1739873
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Siemens 6ES7656-6CS31-2GF0 Redundancy As
- Manufacturer: Siemens
- Model: 6ES
“Used” Model number: 6ES7656-6CS31-2GF0 | Mpn: 6ES7656-6CS31-2GF0 | Shipping weight: 33 lbs | Shipping dimensions: 22 x 15 x 12 in | Reference sku: 1740433
- Trusted Seller
Siemens SIMATIC S5 6ES5 943-7UB11 PLC CPU w/ Digital I/O, Adapt Casing, PS, Rack
- Manufacturer: Siemens
- Model: 6ES
“UNTESTED.” Siemens SIMATIC S5 6ES5 943-7UB11 PLC CPU w/ Digital I/O, Adapt Casing, PS, Rack Siemens SIMATIC S5 6ES5 943-7UB11 PLC CPU w/ Digital I/O, Adapt Casing, PS, Rack 2 DIGITAL I/O MODULES 1 ADAPTION CASIN...
$475 USDFleetwood, PA - Trusted Seller
SIEMENS 6ES7 138-4FB02-0AB0 SIMATIC S7 ELECTRONIC CONTROL MODULE STOCK L-347-C
- Manufacturer: Siemens
- Model: 6ES
SIEMENS 6ES7 138-4FB02-0AB0 SIMATIC S7 ELECTRONIC CONTROL MODULE STOCK L-347-C
$65 USDMontgomeryville, PA - Trusted Seller
SIEMENS 6ES7 138-4FB02-0AB0 SIMATIC S7 ELECTRONIC CONTROL MODULE STOCK L-278-C
- Manufacturer: Siemens
- Model: 6ES
SIEMENS 6ES7 138-4FB02-0AB0 SIMATIC S7 ELECTRONIC CONTROL MODULE STOCK L-278-C
$65 USDMontgomeryville, PA - Trusted Seller
SIEMENS 6ES53168MA12 Simatic S5 Interface Module 6ES54338MA11
- Manufacturer: Siemens
- Model: 6ES
“USED, IN WORKING CONDITION WHEN TAKEN OUT OF SERVICE.” SIEMENS 6ES53168MA12 Simatic S5 Interface Module 6ES54338MA11 SIEMENS 6ES53168MA12 Simatic S5 Interface Module 6ES54338MA11 used, in working condition when ...
$500 USDFleetwood, PA 
Siemens 6ES5244-3AA22 Programmable Logic Controllers (PLC)
- Manufacturer: Siemens
- Model: 6ES5244-3AA22
Good condition Siemens 6ES5244-3AA22 Programmable Logic Controllers (PLC)s. Located in USA and other countries. Click request price for more information.
USA
