Global industrial control system spare parts manufacturer
Home PLC Siemens

Siemens 6ES7331-7KF01-0AB0 SM 331 8 AI Analog Input Module

Siemens

Siemens 6ES7331-7KF01-0AB0 SM 331 8 AI Analog Input Module

6ES7331-7KF01-0AB0
Condition:
New Original
In stock:
2
Weight
0.28kg
Demension
4x12.5x11.7cm
  • Product details
  • Specifications
  • Recommand
  • Service & Policy
PRODUCT PROFILE
SERIESSIMATIC S7-300
CONDITIONNew Original
WARRANTYOne year
AVAILABILITYIn stock

Siemens 6ES7331-7KF01-0AB0
SM 331 8 AI Analog Input Module

 

An eight-channel S7-300 analog input module with configurable 12 to 14 bit measurement.

DETAILED PRODUCT DESCRIPTION

S7-300 analog input module

The SIMATIC S7-300 SM 331 provides eight analog input channels with configurable 12 to 14 bit resolution. It supports voltage, current, resistance, resistance thermometer and thermocouple measurement in modular controller stations.

18 analog inputs
212 to 14 bit resolution
3Universal signal measurement

Official technical data

Product designationSM 331 AI 8x12 bit
Analog inputs8
Resolution12 to 14 bit
Signal typesVoltage / current

System integration

Temperature inputsRTD / thermocouple
Resistance inputSupported
Controller familySIMATIC S7-300
Front connector40-pin
✓

Diagnostic Protection

Use the controller diagnostic buffer and measured-value status when tracing analog signal problems. Check range configuration, channel wiring and common reference conditions before replacing the module.

↗

Installation & Upgrade

Install the module in a compatible S7-300 rack and connect the documented 40-pin front connector. Before replacement, back up the hardware configuration, isolate field power and verify the complete article number and channel ranges.

Brand characteristics

Siemens S7-300 signal modules combine configurable measurement ranges, coordinated rack integration and documented lifecycle support.

Platform coordinationMatched I/O, interfaces and engineering tools
Documented lifecycleClear order numbers and product data
Field-ready designDistributed hardware for industrial environments

Application fields

This module supports mixed analog acquisition in machine control, process measurement and installed S7-300 systems.

Process measurementVoltage and current inputs
TemperatureRTD and thermocouple signals
System serviceS7-300 analog expansion
Recommended products

Siemens

Industrial automation modules
6ES7143-5AF00-0BA06ES7142-5AF00-0BA06ES7141-5AH00-0BA06ES7141-5AF00-0BA06ES7144-5KD00-0BA06ES7145-5ND00-0BA06ES7157-1AB00-0AB06ES7134-6HB00-0CA16ES7132-6BF01-0AA06ES7131-6BF01-0BA06ES7193-6BP00-0BA06ES7193-6BP20-0BA06ES7134-6GD01-0BA16ES7132-6BH01-0BA06ES7131-6BH01-0BA06ES7133-6BH01-0BA06ES7147-5JD00-0BA06ES7146-5FF00-0BA06ES7155-6AU01-0CN06ES7193-6AR00-0AA0

Helmholz

Industrial communication and system accessories
700-972-0BA12700-972-7BA12700-751-1VK21700-752-1AA23700-859-1BB01700-860-MPI01700-600-1AA11700-600-2AA11700-600-3AA11700-500-0AA01700-400-1AA01700-400-2AA01700-300-1AA01700-300-2AA01700-751-8VK21700-972-0BB12700-972-7BB12700-158-0AD02700-153-8AA01700-151-0AA23
04SERVICE & POLICY
Email : sales9@apterpower.com
QUOTE

Price and lead time

Confirm the complete model, condition and requested quantity for a clear quotation and availability reply.

DISPATCH

Order preparation

Confirmed goods are prepared with delivery documentation and coordinated dispatch information.

Trademark & Distribution Notice

Ewolomodule sells new and surplus products and develops channels for purchasing such products.

This website has not been approved or recognized by any of the listed manufacturers or trademarks.

Ewolomodule is not an authorized distributor, dealer, or representative of the products displayed on this website.

All product names, trademarks, brands, and logos used on this website are the property of their respective owners.

The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.

Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Related products

Siemens 6GK5324-0GG10-3AR2 SCALANCE XR324-12M Managed Rack Industrial Ethernet Switch
Siemens 6GK5324-0GG10-3AR2 SCALANCE XR324-12M Managed Rack Industrial Ethernet Switch

Siemens 6GK5324-0GG10-3AR2 is a 19-inch managed rack switch for modular Industrial Ethernet networks. The 6GK5324-0GG10-3AR2 supports twelve two-port media modules, gigabit communication, PROFINET diagnostics, redundancy, VLANs, multicast control, and C-PLUG storage.

View More
6ES7516-3TN00-0AB0
Siemens 6ES7516-3TN00-0AB0 SIMATIC S7-1500T CPU 1516T-3 PN/DP Technology CPU

Siemens 6ES7516-3TN00-0AB0 is a SIMATIC S7-1500T technology CPU with PROFINET IRT, Ethernet, and PROFIBUS. 6ES7516-3TN00-0AB0 coordinates advanced motion, logic, communication, and diagnostics in demanding industrial automation systems.

View More
6ES7521-1BH00-0AB0
Siemens 6ES7521-1BH00-0AB0 digital I/O module

competitive price & 1 year warranty

View More
16267-1-2
Siemens 16267-1-2 M-NET INTERFACE MODULE

competitive price & 1 year warranty

View More
6AR1304-0CA00-0AA0
Siemens 6AR1304-0CA00-0AA0 Controller module

competitive price & 1 year warranty

View More
562-001
Siemens 562-001 Automation Module

competitive price & 1 year warranty

View More
Contact Us
Address : 32D Guomao Building , No.388 , Hubin south Road , Siming district , Xiamen , Fujian,China
Subscribe

Please Read On, Stay Posted, Subscribe, And We Welcome You To Tell Us What You Think.

Submit

© 2026 Moore Automation Limited All Rights Reserved. network supported

Disclaimer: Ewolomodule sells new and surplus products and develops channels for purchasing such products. This website has not been approved or recognized by any of the listed manufacturers or trademarks. Ewolomodule is not an authorized distributor, dealer, or representative of the products displayed on this website. All product names, trademarks, brands, and logos used on this website are the property of their respective owners. The description, explanation, or sale of products with these names, trademarks, brands, and logos is for identification purposes only and is not intended to indicate any association with or authorization from any rights holder.

Leave A Message

Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Submit

Home

Products

WhatsApp

contact