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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.
- Trusted Seller
Siemens Simatic S7 Interface Module
- Manufacturer: Siemens
- Model: 6ES7
New Open Box Name: Simatic S7 Interface Module | Arrival date: 09-15-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 1
$125 USDEuclid, OH - Trusted Seller
Siemens Digital Output Module
- Manufacturer: Siemens
- Model: 6ES7
New Name: Digital Output Module | Arrival date: 09-15-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 1
$175 USDEuclid, OH - Trusted Seller
Siemens Electronics Module For Et200s
- Manufacturer: Siemens
- Model: 6ES7
New Open Box Name: Electronics Module For Et200s | Arrival date: 09-15-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 1
$150 USDEuclid, OH - Trusted Seller
Siemens Coupler
- Manufacturer: Siemens
- Model: 6ES7
New Open Box Name: Coupler | Arrival date: 09-11-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 1
$220 USDEuclid, OH - Trusted Seller
Siemens Simatic Et 200s Dp Master Interface
- Manufacturer: Siemens
- Model: 6ES7
New, Factory Sealed. Name: Simatic Et 200s Dp Master Interface | Arrival date: 09-11-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Weight (lb.): 1 | Available quantity: 1
$170 USDEuclid, OH - Trusted Seller
Siemens Interface Module
- Manufacturer: Siemens
- Model: 6ES7151
New Factory Sealed Name: Interface Module | Arrival date: 07-31-2025 | Dimensions l x w x h (inches): 7 x 7 x 5 | Capacity: TRANSFER RATE: 100MBPS MAX | Weight (lb.): 6 | Available quantity: 1
$150 USDEuclid, OH - Trusted Seller

SIEMENS 6ES7 223-1BL22-0XA0 Digital Input/Output Module
- Manufacturer: Siemens
- Model: 6ES7
1 in stock The SIEMENS 6ES7 223-1BL22-0XA0 Digital Input/Output Module is a high-quality product from Siemens specifically designed for use with the S7/200 controller platform. This module allows for efficient co...
$35 USDNew York, USA SIEMENS 6ES7131-6BH01-0BA0 ($130.99/EACH OBO)
- Manufacturer: Siemens
- Model: 6ES7131
“Very good conditions.” 6ES71316BH010BA0 DIGITAL INPUT MODULE SIMATIC ET 200SP 16X 24 VDC PNP 0.05-20 MS DELAY TIME LED INDICATOR 0 TO +60 DEGREES C
$131 USDWaukesha, WISIEMENS 6ES7193-4CB30-0AA0-EACH ($24.99/EACH OBO)
- Manufacturer: Siemens
- Model: 6ES7193
“Very good conditions.” 6ES71934CB300AA0EACH DISCONTINUED BY MANUFACTURER 10/01/2023 TERMINAL MODULE SIMATIC DP 2 SPRING TYPE TERMINALS 2 X 4 TERMINAL CONNECTIONS WITHOUT TERMINAL ACCESS TO AUX1 15 MM WIDTH
$25 USDWaukesha, WISIEMENS 6ES7132-4BD02-0AA0 ($79.99/EACH OBO)
- Manufacturer: Siemens
- Model: 6ES7132
“Very good conditions.” 6ES71324BD020AA0 ELECTRONIC MODULE SIMATIC DP FOR ET 200S 4 POINT DIGITAL 0.5 AMP 24 VDC 81 X 15 X 52 MM **PACK OF 5 MODULES **
$80 USDWaukesha, WISIEMENS 6ES7223-1PL32-0XB0 ($119.99/EACH OBO)
- Manufacturer: Siemens
- Model: 6ES7223
“Very good conditions.” 6ES72231PL320XB0 DIGITAL INPUT/OUTPUT MODULE SIMATIC S7-1200 16 INPUTS 16 OUTPUTS 180 MA 24 VDC 2 AMP -20 TO +60 DEGREES C REPLACES 6ES7223-1PL30-0XB0
$120 USDWaukesha, WISIEMENS 6ES7 972-0CB35-0XA0 SIMATIC TELESERVICE TSA-II MODEM 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, ...
$45 USDDuncan, SCSiemens 6ES7305-1BA80-0AA0 Simatic S7 PLC Power Supply, 24VDC. 3C-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, ...
$176 USDDuncan, SCSiemens 6ES7131-4BD01-0AB0 Digital Input w/TM-E15C26-A1 Base. 3C-44
- Manufacturer: Siemens
- Model: 6ES7131
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, ...
$24 USDDuncan, SCSiemens 6ES7 222-1BD22-0XA0 SIMATIC EM222 Digital Output Module. 3D-68
- 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, SC

