Siemens 6ES7231-5PD32-0XB0 SM 1231 4-Channel 16-Bit RTD Analog Input Module

Siemens 6ES7231-5PD32-0XB0 SIMATIC S7-1200 RTD and Resistance Input Module

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RTD SENSOR MATRIX

6ES7231-5PD32-0XB0

SM 1231 4-Channel 16-Bit RTD Analog Input Module

Product Summary

Siemens 6ES7231-5PD32-0XB0 is a SIMATIC S7-1200 SM 1231 RTD analog input module with four channels for resistance thermometers and resistance measurement. It supports selectable Celsius or Fahrenheit temperature units and multiple Pt, Ni, Cu and LG-Ni1000 sensor types, plus defined resistance ranges. The module is suited to temperature-monitoring expansion, maintenance replacement and control-panel modernization. Before ordering, verify the complete suffix, sensor element, two-, three- or four-wire arrangement, configured measurement range, cable routing, CPU project, connector and installation details.

CHANNEL SIDE A

4 RTD Inputs

CHANNEL SIDE B

16-Bit Measurement

Key Product Information

Manufacturer	Siemens
Complete Part Number	6ES7231-5PD32-0XB0
Product Type	SM 1231 4-Channel 16-Bit RTD Analog Input Module
Series	SIMATIC S7-1200, SM 1231 RTD
Model Configuration	4 analog RTD/resistance inputs, 16-bit resolution
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	4 RTD/resistance channels
Resolution	16 bit
Typical current consumption	40 mA
Backplane current	80 mA typical at 5 V DC
Typical power loss	1.5 W
Temperature units	Celsius or Fahrenheit, configurable
Supported Pt sensors	Pt10, Pt50, Pt100, Pt200, Pt500, Pt1000
Supported Ni sensors	Ni100, Ni120, Ni200, Ni500, Ni1000
Additional sensors	Cu10, Cu50, Cu100, LG-Ni1000
Resistance ranges	150 ohm, 300 ohm or 600 ohm
Net weight	0.191 kg
Voltage/current/TC ranges	Not supported

Signal Configuration Route

SENSOR

Select the supported RTD or resistance element.

WIRE

Match the approved conductor arrangement.

LINEARIZE

Configure engineering unit and measurement range.

Applications

RTD temperature measurement in compatible S7-1200 systems.
Resistance measurement within supported configured ranges.
Maintenance replacement of the same four-channel RTD module.
Panel expansion for verified Pt, Ni, Cu or LG-Ni1000 sensors.

Procurement Focus

Confirm the exact sensor element, wiring method, temperature unit, measurement range, conductor routing and engineering configuration.

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 6ES7231-5PD32-0XB0 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 6ES7231-5PD32-0XB0 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 6ES7231-5PD32-0XB0 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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