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Siemens module 6ES72141AG400XB0

LEHIY item code: LH-0044

The 6ES72141AG400XB0 belongs to the Siemens S7-1200 series CPU 1211C module.

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Confirm the brand, model number, part number, and quantity. Share a clear nameplate photo when the old item has close variants.

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6ES72141AG400XB0 is a CPU module in Siemens S7-1200 series, namely CPU1214C. The S7-1200 series is a programmable logic controller (PLC) introduced by Siemens for small automation systems. With its compact design, flexible scalability and powerful functions, it is widely used in the field of industrial automation.

The

CPU1214C has integrated input and output interfaces for direct connection to sensors and actuators in the field. It supports a variety of communication protocols, and can easily interact with programming equipment, human-machine interface (HMI), other PLC, etc. to build a complete automation control system. In addition, the module adopts modular design, and users can expand I/O points and functions by adding signal boards and signal modules according to actual needs.

1. Power

  • Supply voltage :20.4-28.8VDC

  • Maximum current consumption : Typical value is about 0.45A (no load)

2. Digital Input/Output

  • input points :14, 24VDC input

  • output points :10, transistor output (drain type/source type), the maximum current of each output point is 0.5A

  • input response time : typically 1.2ms

  • output response time : typical 100 μs

3. Analog Input/Output

  • Analog Input Points :2

  • Input signal range : Supports signal types such as 0-10V and 0-20mA

  • Resolution :12 bits

  • Analog Output Points : None

4. Storage capacity

  • Program memory :150KB

  • data storage :150KB

5. Communication interface

  • PROFINET interface :1, supporting TCP/IP, ISO-on-TCP and S7 communication protocols, and can be used to communicate with programming equipment, HMI, other PLC, etc.

  • Communication rate : up to 100Mbps

6. Processing power

  • Boolean execution time :0.08 μs/instruction

  • integer operation execution time :0.16 μs/instruction

  • Floating-point execution time :0.33 μs/instruction

7. Scalability

  • signal board : 1 signal board can be connected to expand digital or analog I/O

  • signal modules : Up to 8 signal modules can be connected to further increase I/O points and functions

1. Industrial automation production line

  • mechanical processing : used to control all kinds of machine tools, such as lathes, milling machines, drilling machines, etc., to achieve automatic processing of parts, to ensure processing accuracy and production efficiency.

  • Assembly Line : Control robots, conveyor belts and other equipment to complete product assembly tasks and improve assembly quality and production speed.

2. Packaging Industry

  • food packaging : control the various actions of the packaging machine, such as material filling, sealing, labeling, etc., to achieve fast and accurate food packaging, to ensure food safety and hygiene.

  • Drug packaging : Automated packaging of drugs to ensure the sealing and accuracy of drugs and meet the strict requirements of drug production.

3. Logistics and Warehousing Automation

  • automated warehouse : control the operation of stackers, conveyors, AGV and other equipment, realize the automatic storage, handling and sorting of goods, and improve the efficiency of warehouse management.

  • logistics distribution center : in the process of warehousing, outbound and sorting of goods, the automatic control of equipment and real-time management of information are realized to improve the accuracy and timeliness of logistics distribution.

4. Small water treatment system

  • Water pump control : according to the water level, flow and other parameters, control the start and stop and speed of the water pump, realize the transmission and distribution of water, and ensure the stable operation of the water treatment system.

  • water quality monitoring and regulation : monitor water quality parameters, such as pH, dissolved oxygen, etc., and automatically adjust the operation of dosing equipment according to the monitoring results to ensure that the water quality meets the standard.

Plain language sourcing guide for Siemens module 6ES72141AG400XB0

Start with the full model name. Check the brand name. Check the part number. Check the code on the old unit. These small checks help you avoid a wrong order.

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Do not rely on a short nickname for a part. Many industrial items have close versions. A small suffix can change the plug, output, range, or software setting.

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Brand Name:SiemensCertification:ISO9001, CE
Place of Origin:ChinaCondition:New
Warranty:1 yearCustomized sourcing:available

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Siemens module 6ES72141AG400XB0

Send the brand, model, part number, quantity, nameplate photos, and application requirements. LEHIY will check availability, suitable alternatives, packing details, and delivery options before quoting.

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Use this page as a practical sourcing note for engineers, buyers, and maintenance teams comparing automation components. Check the model name, brand, LEHIY code, application, and replacement requirements before sending an inquiry.

Short, clear information helps our team confirm availability faster and reduce back-and-forth communication during urgent maintenance projects.

  • Confirm the complete model number and any suffix printed on the nameplate.
  • Share quantity, destination country, preferred shipping method, and target delivery date.
  • Include photos, drawings, old purchase records, or datasheets when compatible alternatives are acceptable.
  • Ask for stock checking, replacement comparison, packing details, and export documentation before ordering.

Useful details for a faster quote

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  • Required quantity and target delivery date
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  • Voltage, signal range, dimensions, or accessory needs
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Siemens module 6ES72141AG400XB0 verification notes

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