6ES7231-4HF30-0XB0 SIEMENS SIMATIC S7-1200 Analog Input SM 1231 Original Brand New

 240.44 408.50

  • 6ES7231-4HF30-0XB0
  • SIMATIC S7-1200
  • Analog input
  • SM 1231
  • 8 AI, +/-10 V
  • +/-5 V, +/-2.5 V, or 0-20mA 12 bit+sign or (13 bit ADC)

SIEMENS SIMATIC S7-1200 Analog input SM 1231 – 6ES7231-4HF30-0XB0


The SIMATIC S7-1200 controller is modular and compact, versatile, a secure investment, and is powerfully fit for a full range of applications. A scalable and flexible design, a communication interface that fulfills the highest standards of industrial communication and a full range of powerful integrated technology functions make this controller an integral part of a complete and comprehensive automation solution.

S7-1200 Benefit

Highest efficiency in engineering SIMATIC S7-1200 is programmed via the new and fully integrated engineering-system SIMATIC STEP 7 Basic with SIMATIC WinCC Basic. SIMATIC STEP 7 Basic is designed to be intuitive easy to learn and easy to use. This provides you with highest efficiency in engineering. Smart functionalities such as intuitive editors, drag and drop functionality as well as “IntelliSense“ tools simply let you engineer faster.

This new software architecture comes from a stable source for future innovations – Siemens has many years of experience in software development and has thus made SIMATIC STEP 7 Basic highly future-oriented.

S7-1200 Design and functions


The SIMATIC S7-1200 system comes in three different models, S7-1200 CPU 1211C, S7-1200 CPU 1212C and S7-1200 CPU 1214C, that may each be expanded to exactly fit your machine requirements. One signal board can be added inside the front of any CPU to easily expand the digital or analog I/Os without affecting the physical size of the controller.

Signal modules can be connected to the right side of the S7-1200 CPU to further expand the digital or analog I/O capacity. S7-1200CPU 1212C accepts two and S7-1200 CPU 1214C accepts eight signal modules. Finally, all SIMATIC S7-1200 CPUs can be equipped with up to three communication modules on the left side of the controller for performing point-to-point serial communication.

  1. Easy and convenient installation

All SIMATIC S7-1200 hardware has built-in clips that allow for easy and convenient mounting on a standard 35-mm DIN rail. These built-in clips can also be snapped into an extended position to provide mounting holes for situations where panel mounting is required.

The SIMATIC S7-1200 hardware can be installed in either a horizontal or vertical position providing you with additional installation options. These integrated features offer users maximum flexibility during the installation process and they make the SIMATIC S7-1200 a practical solution for a wide variety of applications.

  1. Space-saving design

All SIMATIC S7-1200 hardware has been specifically designed to save space in the control panel. For example, S7-1200 CPU 1214C has a width measuring only 110 mm and both the S7-1200 CPU 1212C and S7-1200 CPU 1211C are only 90 mm wide.

Together with the small footprint of the communication modules and signal modules, this modular and compact system saves valuable space and offers you the highest level efficiency and flexibility during the installation process.


SIMATIC S7-1200 6ES7231-4HF30-0XB0, Analog input, SM 1231, 8 AI, +/-10 V, +/-5 V, +/-2.5 V, or 0-20mA 12 bit+sign or (13 bit ADC)


Data Sheet In PDF

Weight 0.212 kg
Dimensions 75 × 45 × 100 mm
Product Condition

Brand New, New – Backlog, New – No Original Box, New – Original Box Opened, Used – Average, Used – Below Average, Used – Excellent, Used – Fairly Good, Used – Good, Used – Poor, Used – Very Good


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