Siemens 6ES7231-4HF32-0XB0 SM 1231 8-Channel 13-Bit Analog Input Module

Siemens 6ES7231-4HF32-0XB0 SIMATIC S7-1200 Voltage and Current Input Module

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ANALOG RANGE RAIL

6ES7231-4HF32-0XB0

SM 1231 8-Channel 13-Bit Analog Input Module

Product Summary

Siemens 6ES7231-4HF32-0XB0 is a SIMATIC S7-1200 SM 1231 analog input module providing eight differential channels for configurable voltage or current measurement. Supported ranges include plus or minus 10 V, plus or minus 5 V, plus or minus 2.5 V, 0-20 mA and 4-20 mA, with 12-bit plus sign representation or a 13-bit ADC. It suits instrumentation expansion, maintenance replacement and panel modernization. Confirm the complete suffix, signal range, transmitter wiring, channel configuration, shielding, grounding, CPU project and connector before ordering.

CHANNEL SIDE A

8 Differential AI

I/O

CHANNEL SIDE B

Voltage + Current

Key Product Information

Manufacturer	Siemens
Complete Part Number	6ES7231-4HF32-0XB0
Product Type	SM 1231 8-Channel 13-Bit Analog Input Module
Series	SIMATIC S7-1200, SM 1231
Model Configuration	8 differential analog inputs; voltage or current; 12 bit plus sign / 13-bit ADC
Product Condition	NEW
Hardware Revision	Contact us to confirm.
Firmware/Software Version	Contact us to confirm.
Country of Origin	GERMANY
Compatibility	SIMATIC S7-1200 system; confirm CPU, STEP 7 project, connector and station arrangement.
Warranty	With 1 year warranty
Availability	Contact us to confirm.
Shipping	Worldwide shipping options are confirmed in the written quotation.

Technical Data Summary

Analog inputs	8 differential channels
ADC resolution	13 bit
Value representation	12 bit plus sign
Voltage ranges	Plus or minus 10 V, 5 V or 2.5 V
Current ranges	0-20 mA or 4-20 mA
Typical supply current	60 mA at 24 V DC
Backplane current	90 mA typical at 5 V DC
Typical power loss	1.5 W
Maximum all-channel cycle time	625 microseconds
Voltage input destruction limit	35 V maximum
Current input destruction limit	40 mA maximum
Net weight	0.187 kg

Signal Configuration Route

SELECT

Assign voltage or current range by channel.

SAMPLE

Acquire eight differential analog signals.

SCALE

Map raw values in the STEP 7 project.

Applications

Acquisition of verified industrial voltage signals.
Monitoring of 0-20 mA or 4-20 mA transmitter loops.
Expansion of compatible S7-1200 measurement stations.
Replacement of the same SM 1231 channel and range configuration.

Procurement Focus

Confirm each channel range, transmitter supply method, differential wiring, shielding, grounding and engineering scaling.

Compatibility and Revision Notice

Confirm the complete part number and suffix, CPU and station length, voltage and interface, hardware revision, firmware or software version, connector, installation dimensions, field device type and original equipment label photographs. Please contact us to confirm the exact revision, firmware version, condition and availability before ordering.

Model-Specific FAQ

Is 6ES7231-4HF32-0XB0 currently available?

Availability is checked for the requested quantity and NEW condition. Send the complete number for written confirmation.

What configuration must be matched?

Match the full suffix, channel count, signal type, electrical range, connector, CPU and STEP 7 hardware configuration.

Why is channel configuration important?

A visually similar SM module may support different ranges, resolution, wiring or output technology. Compare the project and label before replacement.

Can product and label photographs be supplied?

Photographs can be requested during quotation review to compare labeling and physical configuration.

Can 6ES7231-4HF32-0XB0 be shipped internationally?

Worldwide shipping options are reviewed after the destination, quantity and packaging requirements are provided.

What warranty applies?

The requested supply condition includes 1 year warranty subject to written quotation and return authorization terms.

Send us the complete part number, required quantity, destination country and product label photos. Our team will check availability, condition, compatibility requirements and shipping options.

Email: sales6@apterpower.com | WhatsApp: +86 18159889985

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Verification, Logistics and After-Sales Route

Product-specific support for 6ES7231-4HF32-0XB0 without unconfirmed inventory or delivery promises.

1. Model and suffix verification

2. Condition confirmation

3. Technical compatibility review

4. Product and label photo confirmation

5. Protective packaging

6. Worldwide shipping review

7. Shipment tracking

8. Customs documentation

9. Written warranty terms

10. Return authorization process

11. After-sales response

Availability and delivery timing are confirmed only in the written quotation. Email: sales6@apterpower.com | WhatsApp: +86 18159889985

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Stockoems is operated by Apter Power Limited and is an independent reseller of industrial automation products. Manufacturer names and trademarks are used for identification purposes only.

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Each entry is an independent product listing and is not presented as a direct replacement. Confirm the manufacturer, complete part number, revision and compatibility before ordering.

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Send us the complete part number, required quantity, destination country and product label photos. Our team will check availability, condition, compatibility requirements and shipping options.

Email: sales6@apterpower.com | WhatsApp: +86 18159889985

Email Sales WhatsApp Sales

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