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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 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
- Trusted Seller
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 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 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 6ES7516-3UN00-0AB0 S7-1500TF CPU 1516TF-3 PN/DP 24VDC
- Manufacturer: Siemens
- Model: 6ES
This listing is for a USED SIEMENS 6ES7516-3UN00-0AB0 CPU Module. This is a SIMATIC S7-1500TF CPU 1516TF-3 PN/DP module with 3MB program and 7.5MB data memory. It features PROFINET and PROFIBUS interfaces, high-s...
$2,500 USDDetroit, MI - Trusted Seller
SIEMENS 6ES7553-1AA00-0AB0 TM PTO 4 TECHNOLOGY MODULE S7-1500
- Manufacturer: Siemens
- Model: 6ES
This listing is for a USED SIEMENS 6ES7553-1AA00-0AB0 TM PTO 4 Technology Module. Technology module for SIMATIC S7-1500 systems, designed for stepper motor control via pulse train outputs. Supports 4 channels wit...
$400 USDDetroit, MI - Trusted Seller
SIEMENS 6ES7155-5AA00-0AC0 ET 200MP INTERFACE MODULE PROFINET 2-PORT
- Manufacturer: Siemens
- Model: 6ES
This listing is for a USED SIEMENS 6ES7155-5AA00-0AC0 ET 200MP Interface Module. High-performance PROFINET interface module for SIMATIC ET 200MP systems. Supports up to 30 I/O modules, S2 redundancy, and isochron...
$350 USDDetroit, MI - Trusted Seller
SIEMENS 6ES7505‑0RB00‑0AB0 SIMATIC S7‑1500 Power Supply
- Manufacturer: Siemens
- Model: 6ES
This listing is for a USED Siemens 6ES7505‑0RB00‑0AB0 SIMATIC S7‑1500 Power Supply. It is designed for providing stabilized 24VDC/48VDC/60VDC power to S7‑1500 automation systems. This unit is categorized as an in...
$340 USDDetroit, MI 
SIEMENS,6ES5135-3UA41,CHASSIS/6ES5955-3NA12 POWER SUPPLY NOS
- Manufacturer: Siemens
- Model: 6ES
What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...
$3,000 USDGalion, OH
SIEMENS,6ES7321-1BL00-0AA0,INPUT MODULE
- Manufacturer: Siemens
- Model: 6ES
What's Included? See photos. We try our best to provide full details of each item and any included accessories, but if it's not shown in the photos then it will not be included with the item. 30-Day Easy Returns ...
$24 USDGalion, OH
SIEMENS,6ES7216-2BD22-0XB0,COMPACT UNIT NOS
- Manufacturer: Siemens
- Model: 6ES
New, installed but never used. NOS. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictur...
$240 USDCrestline, OH
SIEMENS,6ES7277-0AA22-0XA0,PROFIBUS DP MODULE NOS
- Manufacturer: Siemens
- Model: 6ES
New, installed but never used. NOS. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictur...
$160 USDGalion, OH
SIEMENS,6ES7138-4CA01-0AA0,POWER MODULE LOT OF 3
- Manufacturer: Siemens
- Model: 6ES
Used in good condition. Please see pictures for details and condition. You will receive what’s in the pictures. If we have multiples of the same item, the pictures may differ. Please review the pictures to make s...
$16 USDGalion, OH
Siemens,6ES7090-0XX84-4HA0,Simovert Bus-Adapter Version B
- Manufacturer: Siemens
- Model: 6ES
NEW OLD STOCK. Please see pictures for details. Bin 122
$40 USDGalion, OH
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
