6ES7231-4HD32-0XB0

SIMATIC S7-1200 SM 1231 4-Channel Analog Input Module

SIMATIC S7-1200 SM 1231 4-Channel Analog Input Module for four-channel voltage or current measurement in s7-1200 systems, supplied against the exact Siemens article number with installed-system compatibility checked before quotation.

BRANDSiemens

STOCK CONFIRMATIONIn Stock

CONDITIONBrand new and original

WARRANTY12 months

Check stock & price Send part number

Product overview

The Siemens 6ES7231-4HD32-0XB0 is a SIMATIC S7-1200 SM 1231 4-Channel Analog Input Module used for four-channel voltage or current measurement in s7-1200 systems. Typical applications include process transmitter inputs and pressure, level and flow measurement.

Selection must follow the complete Siemens article number rather than appearance alone. Before ordering, confirm voltage or current range per channel, 2-wire or 4-wire transmitter and loop supply, shielding, grounding and common-mode limits, conversion time, diagnostics and cpu configuration.

COMMON APPLICATIONS

Installed-system context

Process transmitter inputs
Pressure, level and flow measurement
Machine analog-sensor acquisition

Tell us the controller, communication network and installed panel details. That context helps prevent a visually similar but incompatible replacement.

VERIFIED MODEL DATA

Technical specifications

Official documentation: Siemens official product record

Request this model →

Manufacturer: Siemens
Article number / MPN: 6ES7231-4HD32-0XB0
Product designation: SIMATIC S7-1200 SM 1231 4-Channel Analog Input Module
Module type: SM 1231 analog input module
Input channels: 4 analog inputs
Voltage ranges: ±10 V, ±5 V or ±2.5 V
Current ranges: 0–20 mA or 4–20 mA
Resolution: 12 bit plus sign / 13-bit ADC, depending on configured range
System: SIMATIC S7-1200 local signal-module expansion

Technical values are compiled from official Siemens product documentation for this exact article number. Always check the delivered unit nameplate and revision before installation.

What to send for verification

• Complete Siemens article number and nameplate
• voltage or current range per channel
• 2-wire or 4-wire transmitter and loop supply
• shielding, grounding and common-mode limits
• conversion time, diagnostics and CPU configuration
• Required quantity, destination and condition

What your quotation will state

• Exact quoted article number
• New, surplus or refurbished condition
• Available quantity and estimated lead time
• Warranty and proposed shipping method

Active S7-1200 analog input module — confirm signal range, transmitter wiring, shielding and channel configuration.

BUYER QUESTIONS

Frequently asked questions

What is the Siemens 6ES7231-4HD32-0XB0?

It is a SIMATIC S7-1200 SM 1231 4-Channel Analog Input Module used for four-channel voltage or current measurement in s7-1200 systems.

What should be checked before ordering?

Confirm the full article number, then verify voltage or current range per channel, 2-wire or 4-wire transmitter and loop supply, shielding, grounding and common-mode limits.

Can a visually similar Siemens module be used instead?

Do not select by appearance alone. Hardware revision, firmware, signal type, interface, connector, rack and project compatibility can differ even when the housings look similar.

What information is needed for a quotation?

Send the complete article number, quantity, destination, required condition and a clear nameplate photo. We will confirm the quoted revision and lead time in writing.

RELATED SIEMENS AUTOMATION PARTS

6AV3688-3ED13-0AX0PP17-II Push Button Panel 6AV6643-0AA01-1AX0TP 277 6-inch Touch Panel 6ES7511-1CK01-0AB0CPU 1511C-1 PN Compact Controller

REQUEST A QUOTATION

Check price and availability

All fields are optional. Your country is identified automatically when you submit the enquiry.

Qingtian Building, North of Xusong East 5th Street, Tongzhou District, Beijing, China