Overview of Siemens 6ES7231-4HD32-0XB0
Shop genuine Siemens 6ES7231-4HD32-0XB0 online for your automation system. This high-performance analog input module is designed for the SIMATIC S7-1200 series, offering reliable signal acquisition for industrial applications. The SM 1231 module provides 4 analog inputs with selectable voltage or current ranges, making it ideal for a wide range of process monitoring and control tasks. With a resolution of 12 bit + sign (13 bit ADC), this module delivers precise measurement for both voltage (±10 V, ±5 V, ±2.5 V) and current (0–20 mA, 4–20 mA) signals. The Siemens 6ES7231-4HD32-0XB0 is engineered for seamless integration into S7-1200 PLC systems, ensuring robust performance and easy configuration. Whether you need to buy this module for a new installation or replace an existing unit, it’s a trusted choice for automation professionals worldwide.
Key Features of Siemens 6ES7231-4HD32-0XB0
- 4 analog inputs for voltage or current signals
- Selectable input ranges: ±10 V, ±5 V, ±2.5 V, 0–20 mA, 4–20 mA
- High resolution: 12 bit + sign (13 bit ADC)
- Compatible with SIMATIC S7-1200 PLCs
- Differential input design for improved noise immunity
- Rated supply voltage: 24 V DC
- Compact dimensions: 45 x 100 x 75 mm
- Low power dissipation for efficient operation
- Easy installation and configuration
- Active product lifecycle with manufacturer support
Technical Specs of 6ES7231-4HD32-0XB0
Explore 6ES7231-4HD32-0XB0 technical data for detailed parameters covering voltage, I/O, and communication before installation.
| Parameter |
Value |
| Number of Inputs |
4 |
| Input Type |
Voltage or current (differential) |
| Input Ranges |
±10 V, ±5 V, ±2.5 V, 0–20 mA, 4–20 mA |
| Resolution |
12 bit + sign (13 bit ADC) |
| Supply Voltage |
24 V DC |
| Dimensions |
45 x 100 x 75 mm |
| Weight |
180 g |
| Power Dissipation |
2.2 W |
Applications / Use Case
This Siemens 6ES7231-4HD32-0XB0 is commonly used in industrial automation worldwide. It is ideal for process control, machine automation, and factory control panels where precise analog signal acquisition is required. The module’s flexibility in handling both voltage and current inputs makes it suitable for monitoring sensors, transducers, and other field devices in production line systems, packaging and conveyor operations, and motion control setups. Its compatibility with the S7-1200 PLC family ensures seamless integration into modern automation environments, supporting efficient data collection and control for a variety of industrial applications.
Price & Availability
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