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6ES7231-4HD32-0XB0 | Siemens S7-1200 SM1231 4-Channel Analog Current/Voltage Input Module
- Regular price
- $212.00
- Sale price
- $212.00
- Regular price
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Product Description P/N: 6ES7231-4HD32-0XB0
Description
The Siemens 6ES7231-4HD32-0XB0 is a SIMATIC S7-1200 SM1231 analog input module featuring four channels that support multiple voltage and current ranges for versatile signal acquisition. Its 13-bit (12-bit + sign) analog-to-digital converter ensures accurate and reliable conversion of analog sensor data for PLC processing.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | PLCs / Machine Control |
| Part Number | 6ES7231-4HD32-0XB0 |
| Subcategory | SIMATIC S7-1200 I/O Module |
| Number of Analog Inputs | 4 |
| Input Voltage Ranges | ±10 V / ±5 V / ±2.5 V |
| Input Current Ranges | 0–20 mA / 4–20 mA |
| Resolution | 12-bit + Sign (13-bit ADC) |
| Supply Voltage | 24 V DC |
| Short Circuit Protection | No |
| Connection Type | Screw Terminals |
| Mounting | 35 mm DIN Rail |
| Protection Rating | IP20 |
| Dimensions (H × W × D) | 45 × 100 × 75 mm |
| Ambient Temperature Range | –20 to +60 °C |
Information About 6ES7231-4HD32-0XB0
The 6ES7231-4HD32-0XB0 is an analog input module from the Siemens SIMATIC S7-1200 series, designed to provide high-accuracy analog monitoring for automated control systems. It features four analog input channels capable of handling multiple voltage and current ranges, making it suitable for various sensors and process signals. Its 13-bit analog-to-digital conversion capability ensures precise data acquisition, enabling dependable measurement and control within PLC applications. With a compact IP20-rated housing, screw terminal connections, and standard DIN-rail mounting, the module integrates easily into industrial panels and supports reliable operation even in demanding environments.
Key Features
- Four Analog Input Channels: supports multiple sensors and process signals for industrial monitoring and control tasks.
- Flexible Signal Ranges: handles ±10 V, ±5 V, ±2.5 V, and 0–20 mA / 4–20 mA inputs for broad compatibility with field devices.
- High-Resolution Conversion: features a 13-bit ADC (12-bit + sign) for precise and stable analog-to-digital signal processing.
- S7-1200 System Integration: designed specifically for SIMATIC S7-1200 PLCs, ensuring seamless communication and module expansion.
- Reliable Wiring Interface: equipped with screw terminals for secure and easy field wiring connections.
- Compact and Durable Design: 45 × 100 × 75 mm module with IP20 rating suitable for control cabinets and industrial equipment enclosures.
- Wide Temperature Endurance: operational range of –20 to +60 °C supports use in challenging industrial environments.
- DIN-Rail Installation: mounts on a standard 35 mm DIN rail for quick and organized panel integration.
The 6ES7231-4HD32-0XB0 delivers the reliability and precision required for analog signal acquisition, process measurement, and automation control within SIMATIC S7-1200 systems.
Description
The Siemens 6ES7231-4HD32-0XB0 is a SIMATIC S7-1200 SM1231 analog input module featuring four channels that support multiple voltage and current ranges for versatile signal acquisition. Its 13-bit (12-bit + sign) analog-to-digital converter ensures accurate and reliable conversion of analog sensor data for PLC processing.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Siemens |
| Category | PLCs / Machine Control |
| Part Number | 6ES7231-4HD32-0XB0 |
| Subcategory | SIMATIC S7-1200 I/O Module |
| Number of Analog Inputs | 4 |
| Input Voltage Ranges | ±10 V / ±5 V / ±2.5 V |
| Input Current Ranges | 0–20 mA / 4–20 mA |
| Resolution | 12-bit + Sign (13-bit ADC) |
| Supply Voltage | 24 V DC |
| Short Circuit Protection | No |
| Connection Type | Screw Terminals |
| Mounting | 35 mm DIN Rail |
| Protection Rating | IP20 |
| Dimensions (H × W × D) | 45 × 100 × 75 mm |
| Ambient Temperature Range | –20 to +60 °C |
Information About 6ES7231-4HD32-0XB0
The 6ES7231-4HD32-0XB0 is an analog input module from the Siemens SIMATIC S7-1200 series, designed to provide high-accuracy analog monitoring for automated control systems. It features four analog input channels capable of handling multiple voltage and current ranges, making it suitable for various sensors and process signals. Its 13-bit analog-to-digital conversion capability ensures precise data acquisition, enabling dependable measurement and control within PLC applications. With a compact IP20-rated housing, screw terminal connections, and standard DIN-rail mounting, the module integrates easily into industrial panels and supports reliable operation even in demanding environments.
Key Features
- Four Analog Input Channels: supports multiple sensors and process signals for industrial monitoring and control tasks.
- Flexible Signal Ranges: handles ±10 V, ±5 V, ±2.5 V, and 0–20 mA / 4–20 mA inputs for broad compatibility with field devices.
- High-Resolution Conversion: features a 13-bit ADC (12-bit + sign) for precise and stable analog-to-digital signal processing.
- S7-1200 System Integration: designed specifically for SIMATIC S7-1200 PLCs, ensuring seamless communication and module expansion.
- Reliable Wiring Interface: equipped with screw terminals for secure and easy field wiring connections.
- Compact and Durable Design: 45 × 100 × 75 mm module with IP20 rating suitable for control cabinets and industrial equipment enclosures.
- Wide Temperature Endurance: operational range of –20 to +60 °C supports use in challenging industrial environments.
- DIN-Rail Installation: mounts on a standard 35 mm DIN rail for quick and organized panel integration.
The 6ES7231-4HD32-0XB0 delivers the reliability and precision required for analog signal acquisition, process measurement, and automation control within SIMATIC S7-1200 systems.