Siemens 6ES7231-4HD32-0XB0 SIMATIC S7-1200, SM 1231, Analog Input Module, 4 AI, 12-bit Original Brand New
$160.00
SIMATIC S7-1200 SM 1231 analog input module with 4 AI channels, supporting ±10 V, ±5 V, ±2.5 V, and 0–20 mA/4–20 mA signals, featuring 12-bit + sign (13-bit ADC) precision.
Availability: In stock
Overview
The Siemens 6ES7231-4HD32-0XB0 SM 1231 analog input module is built for precision analog signal processing within the SIMATIC S7-1200 automation platform. Equipped with 4 analog input channels, it supports a comprehensive selection of voltage and current ranges, making it suitable for universal industrial measurement tasks.
With its 13-bit resolution, the module captures highly accurate and stable analog readings. It is engineered for long-term reliability, ensuring continuous and accurate monitoring in diverse automation environments.
Whether used for process instrumentation, machine control, or data logging, the 6ES7231-4HD32-0XB0 delivers exceptional performance and easy integration within Siemens PLC ecosystems.
Benefit
High Measurement Accuracy
12-bit + sign (13-bit ADC) ensures precise signal resolution for demanding applications.
Wide Input Flexibility
Accepts multiple analog signal formats:
-
±10 V
-
±5 V
-
±2.5 V
-
0–20 mA
-
4–20 mA
Seamless Integration
Optimized for Siemens SIMATIC S7-1200 PLCs, ensuring plug-and-play installation and configuration.
Enhanced Process Reliability
Stable and noise-resistant input design ensures robust measurement in harsh industrial environments.
Compact & Modular
Supports modular expansion without compromising control cabinet space.
Function
-
Acquisition and conversion of analog voltage and current signals
-
High-speed, high-precision measurement for control and monitoring systems
-
Smooth integration into TIA Portal for configuration and diagnostics
-
Supports industrial automation applications including:
-
Motion control
-
Process monitoring
-
Temperature and pressure measurement
-
Factory automation and OEM machinery
-
Visit 6ES7231-4HD32-0XB0 for more detail info
For more our products visit turll
Download
| Weight | 0.172 kg |
|---|---|
| Dimensions | 8.90 × 10.80 × 5.80 mm |
| Brand | SIEMENS |
| Product type designation | SM 1231, AI 4×13 bit |
| Rated value (DC) | 24 V |
| Current consumption, typ. | 45 mA |
| from backplane bus 5 V DC, typ. | 80 mA |
| Power loss, typ. | 1.5 W |
| Number of analog inputs | 4; Current or voltage differential inputs |
| permissible input voltage for voltage input (destruction limit), max. | 35 V |
| permissible input current for current input (destruction limit), max. | 40 mA |
| Cycle time (all channels) max. | 625 µs |
| ● Voltage | Yes; ±10V, ±5V, ±2.5V |
| ● Current | Yes; 4 to 20 mA, 0 to 20 mA |
| ● Thermocouple | No |
| ● Resistance thermometer | No |
| ● Resistance | No |
| ● -10 V to +10 V | Yes |
| — Input resistance (-10 V to +10 V) | ≥9 MOhm |
| ● -2.5 V to +2.5 V | Yes |
| — Input resistance (-2.5 V to +2.5 V) | ≥9 MOhm |
| ● -5 V to +5 V | Yes |
| — Input resistance (-5 V to +5 V) | ≥9 MOhm |
| ● 0 to 20 mA | Yes |
| — Input resistance (0 to 20 mA) | 280 Ω |
| ● 4 mA to 20 mA | Yes |
| — Input resistance (4 mA to 20 mA) | 280 Ω |
| ● Resolution with overrange (bit including sign), max. | 12 bit; + sign |
| ● Integration time, parameterizable | Yes |
| ● Interference voltage suppression for interference frequency f1 in Hz | 40 dB, DC to 60 V for interference frequency 50 / 60 Hz |
| ● parameterizable | Yes |
| ● Step: None | Yes |
| ● Step: low | Yes |
| ● Step: Medium | Yes |
| ● Step: High | Yes |
| Temperature error (relative to input range), (+/-) | 25 °C ±0.1%, to 55 °C ±0.2% total measurement range |
| ● Voltage, relative to input range, (+/-) | 0.1 % |
| ● Current, relative to input range, (+/-) | 0.1 % |
| ● Common mode voltage, max. | 12 V |
| Alarms | Yes |
| Diagnostics function | Yes |
| ● Diagnostic alarm | Yes |
| ● Monitoring the supply voltage | Yes |
| ● Wire-break | Yes |
| ● for status of the inputs | Yes |
| ● for maintenance | Yes |
| IP degree of protection | IP20 |
| CE mark | Yes |
| CSA approval | Yes |
| UL approval | Yes |
| cULus | Yes |
| FM approval | Yes |
| RCM (formerly C-TICK) | Yes |
| KC approval | Yes |
| Marine approval | Yes |
| ● Fall height, max. | 0.3 m; five times, in product package |
| ● horizontal installation, min. | -20 °C |
| ● horizontal installation, max. | 60 °C |
| ● vertical installation, min. | -20 °C |
| ● vertical installation, max. | 50 °C |
| ● min. | -40 °C |
| ● max. | 70 °C |
| ● Operation, min. | 795 hPa |
| ● Operation, max. | 1 080 hPa |
| ● Storage/transport, min. | 660 hPa |
| ● Storage/transport, max. | 1 080 hPa |
| ● Operation at 25 ℃ without condensation, max. | 95 % |
| ● SO2 at RH < 60% without condensation | S02: < 0.5 ppm; H2S: < 0.1 ppm; RH < 60% condensation-free |
| required front connector | Yes |
| Enclosure material (front) | – |
| ● Plastic | Yes |
| Width | 45 mm |
| Height | 100 mm |
| Depth | 75 mm |
| Weight, approx. | 180 g |
| last modified: | 2/26/2021 |
| 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 |
You must be logged in to post a review.
Reviews
There are no reviews yet.