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About the Siemens 6ES7
The Siemens 6ES7 Input/Output module is a crucial component in industrial automation systems. This module facilitates communication between the control system and various input/output devices such as sensors, actuators, and other equipment. It ensures seamless data exchange, monitoring, and control of the connected devices, optimizing the efficiency and performance of automated processes. With advanced features and reliable functionality, the Siemens 6ES7 Input/Output module is an essential element in modern industrial control systems.
Siemens 6ES7158-3AD00-0XA0 SIMATIC S7 PN/PN Coupler Module Missing Door 3B-49
- Manufacturer: Siemens
- Model: 6ES7158
Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...
$90 USDDuncan, SCSiemens 6ES7158-3AD00-0XA0 SIMATIC S7 PN/PN Coupler Module. 3B-49
- Manufacturer: Siemens
- Model: 6ES7158
Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...
$126 USDDuncan, SCSiemens 6ES7 216-2AD21-0XB0 Simatic S7-200 CPU Module Missing Door 3C-44
- Manufacturer: Siemens
- Model: 6ES7
Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...
$131 USDDuncan, SCSiemens 6ES7 216-2AD21-0XB0 Simatic S7-200 CPU Module. 3C-44
- Manufacturer: Siemens
- Model: 6ES7
Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...
$158 USDDuncan, SCSiemens 6ES7 153-4AA00-0XB0 SIMATIC S7 ET200M Module w/Wire Guide 3B-44
- Manufacturer: Siemens
- Model: 6ES7
Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...
$170 USDDuncan, SCSiemens 6ES7314-6CF00-0AB0 SIMATIC CPU314C-2 DP Module. 3B-44
- Manufacturer: Siemens
- Model: 6ES7314
Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...
$171 USDDuncan, SCSiemens 6ES7 153-4AA00-0XB0 SIMATIC S7 ET200M Module. 3B-44
- Manufacturer: Siemens
- Model: 6ES7
Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...
$176 USDDuncan, SCSIEMENS SIMATIC S7-200 6ES7 212-1AB22-0XB0 PLC CPU Module. 3D-42
- Manufacturer: Siemens
- Model: 6ES7
Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...
$194 USDDuncan, SCSiemens 6ES7151-7FA20-0AB0 SIMATIC S7 ET200S Interface Module. 3D-46
- Manufacturer: Siemens
- Model: 6ES7151
Items are spares/engineering demo hookups that were pulled from an industrial working environment. We repair all types of industrial automation including AC Servo Drives, Servo Motors, Operator Interface Panels, ...
$620 USDDuncan, SC- Trusted Seller
Siemens Cpu Interface Module
- Manufacturer: Siemens
- Model: 6ES7
New Open Box Name: Cpu Interface Module | Arrival date: 09-11-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 1
$509 USDEuclid, OH - Trusted Seller
Siemens Simatic S7-300 Central Processing Unit
- Manufacturer: Siemens
- Model: 6ES7317
New Open Box Name: Simatic S7-300 Central Processing Unit | Arrival date: 08-25-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Capacity: 1.5MB WORKING MEMORY | Weight (lb.): 1 | Available quantity: 1
$1,104 USDEuclid, OH - Trusted Seller
Siemens Simatic Dp Interface Module
- Manufacturer: Siemens
- Model: 6ES7151
New Open Box Name: Simatic Dp Interface Module | Arrival date: 08-14-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Capacity: 100MBPS TRANSFER RATE | Weight (lb.): 1 | Available quantity: 1
$170 USDEuclid, OH - Trusted Seller
Siemens Simatic S7-300 Series Relay Output Module Sm322
- Manufacturer: Siemens
- Model: 6ES7322
New Open Box Name: Simatic S7-300 Series Relay Output Module Sm322 | Arrival date: 08-14-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Electrical: 160mA, 120-230VAC, 24VDC | Weight (lb.): 1 | Available quanti...
$260 USDEuclid, OH - Trusted Seller
Siemens Simatic Et200 Compact Module Factory Sealed.
- Manufacturer: Siemens
- Model: 6ES7
New, Factory Sealed, Quantity 1 Name: Simatic Et200 Compact Module Factory Sealed. | Arrival date: 05-15-2025 | Dimensions l x w x h (inches): 9 x 9 x 9 | Weight (lb.): 6 | Available quantity: 1
$276 USDEuclid, OH SIEMENS 6ES7340-1AH02-0AE0 ($49.99/EACH OBO)
- Manufacturer: Siemens
- Model: 6ES7340
“Very good conditions.” 6ES73401AH020AE0 COMMUNICATION PROCESSOR CP 340 SIMATIC S7-300 W/ RS232C INTERFACE (RS-232-C) 24 V 165 MA 2.4-19.2 KBIT/S 0.6-0.85 W
$50 USDWaukesha, WI

