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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 SM321 Simatic S7, 6ES7 321-1BH02-0AA0 Digital Input Module
- Manufacturer: Siemens
- Model: 6ES7
PLEASE REVIEW: We would ask that potential buyers please view the photographs carefully, and understand what you are buying. All questions must be submitted PRIOR to your purchase. *Your purchase includes a 30 da...
$170 USDSuwanee, GA Siemens 6ES7 512-1DK01-0AB0 SIMATIC ET 200SP CPU Module 200kB 1Mb 1512SP-1 PN
- Manufacturer: Siemens
- Model: 6ES7
Siemens 6ES7 512-1DK01-0AB0 SIMATIC ET 200SP CPU Module 200kB 1Mb 1512SP-1 PN 2-I2F-100220-JL-YA
$1,691 USDBaroda, MI- Trusted Seller

Siemens 6ES7 322-1HH01-0AA0 Simatic S7 Digital Output
- Manufacturer: Siemens
- Model: 6ES7
PLEASE REVIEW: We would ask that potential buyers please view the photographs carefully, and understand what you are buying. Please submit all questions PRIOR to your purchase. Your purchase includes a 30 day war...
$50 USDSuwanee, GA Siemens Simatic 6ES7 154-8FB01-0AB0 Interface Module IM 154-8F CPU - NEW
- Manufacturer: Siemens
- Model: 6ES7
NEW OTHER Siemens Simatic 6ES7 154-8FB01-0AB0 Interface Module IM 154-8F CPU. Item is guaranteed to not be DOA for replacement or refund within 30 days of receiving. Item is sold as pictured. The item you receive...
$560 USDKawkawlin, MISiemens 6ES7 315-2EH13-0AB0 Simatic S7-300 CPU, Processor Module - USED
- Manufacturer: Siemens
- Model: 6ES7
USED Siemens 6ES7 315-2EH13-0AB0 Simatic S7-300 CPU, Processor Module Item is guaranteed to not be DOA for replacement or refund within 30 days of receiving. Item is sold as pictured. The item you receive may not...
$884 USDKawkawlin, MI- Trusted Seller

SIEMENS 6ES7151-8FB01-0AB0 IM151-8F PN/DP CPU ET200S
- Manufacturer: Siemens
- Model: 6ES7151
SIEMENS 6ES7151-8FB01-0AB0 IM151-8F CPU ET200S available. This used PLC processor from SIEMENS offers reliability for industrial applications. Suitable for various automation needs.
$380 USDDetroit, MI - Trusted Seller
Siemens 6ES7-318-3EL01-0AB0 SIMATIC S7-300 CPU 2 MB Memory DP/Ethernet/PROFINET
- Manufacturer: Siemens
- Model: 6ES7
In Good Used Condition, Removed from a Working Environment. Central processing unit with 2 MB work memory. 1st interface MPI/DP 12 Mbit/s 2nd interface DP master/slave 3rd interface Ethernet PROFINET 2-port switc...
$1,000 USDMillersburg, IN Siemens Plc, #6ES7, 312-5AC02-0AB0, #334-OCE01-0AA0, Free Shipping To Lower 48.
- Manufacturer: Siemens
- Model: 6ES7
“Nice unit. See pictures for details and condition” HEHI-524 Nice unit Please see picture for more info Please feel free to ask any questions I'll load onto your truck for free We add new items weekly so check ou...
$850 USDHamilton, MI- Trusted Seller

SIEMENS 6ES7 516-3UN00-0AB0 S7-1500TF CPU 1516TF-3 PN/DP
- Manufacturer: Siemens
- Model: 6ES7
This listing is for a USED Siemens 6ES7 516-3UN00-0AB0. This is a SIMATIC S7-1500TF CPU (1516TF-3 PN/DP) designed for high-performance automation and safety applications. It features PROFINET, Ethernet, and PROFI...
$2,425 USDDetroit, MI - Trusted Seller

Siemens 6ES7 132-6BF00-0CA0. 6ES7 193-6BP00-0DA0
- Manufacturer: Siemens
- Model: 6ES7
Came from working unit 30 day warranty Wr23 Bin1
$150 USDAllendale, MI Siemens 6ES7 154-4AB10-0AB0 Simatic ET 200PRO Interface Module - NEW
- Manufacturer: Siemens
- Model: 6ES7
NEW Siemens 6ES7 154-4AB10-0AB0 Simatic ET 200PRO Interface Module. Item is guaranteed to not be DOA for replacement or refund within 30 days of receiving. Item is sold as pictured. The item you receive may not b...
$540 USDKawkawlin, MISiemens 6ES7131-6BF01-0BA0 Digital Input Module. 3E-24
- 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, ...
$63 USDDuncan, SCSiemens 6ES7 136-6RA00-0BF0 SIMATIC ET200SP Relay Output. 3E-41
- 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, ...
$50 USDDuncan, SC- Trusted Seller

SIEMENS 6ES7 151-8FB01-0AB0 IM151-8F CPU ET200S PROFINET 256KB
- Manufacturer: Siemens
- Model: 6ES7
This listing is for a used Siemens 6ES7-151-8FB01-0AB0 (IM151-8F PN/DP CPU) for ET200S. This ET200S modular CPU provides 256 KB memory, 3× PROFINET ports, and PROFIBUS DP interface. Ideal for distributed I/O appl...
$285 USDDetroit, MI - Trusted Seller

Siemens 6ES7 972-0BA40-0XA0 Profibus Connector Simatic S7 PLC Simadyn (LOT OF 6) (DW2518-2)
- Manufacturer: Siemens
- Model: 6ES7
Siemens Building Technologies MPN: 6ES7972-0BA40-0XA0 USED Profibus Connector Has some surface rust around the 9 pin connectors Lot of 6 30 day warranty on all purchases. Your purchase will include what is pictur...
$27 USDChattanooga, TN

