Siemens SIMATIC S7-1200 SM 1232 Analog Output Module – 6ES7232-4HD32-0XB0
Model: 6ES7232-4HD32-0XB0
Series: SIMATIC S7-1200
Type: SM 1232 Analog Output Module (AQ 4×14 Bit)
🔧 Product Overview
The Siemens SM 1232 Analog Output Module (6ES7232-4HD32-0XB0) expands the capabilities of the SIMATIC S7-1200 PLC by delivering precise analog output control for voltage and current applications. Designed for seamless integration, this compact module provides 4 high-resolution analog outputs (±10V, 0–20 mA, or 4–20 mA), enabling smooth and reliable signal transmission in industrial automation environments.
⚙️ Key Features & Advantages
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High-Precision Outputs
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Voltage Output: ±10 V (14-bit resolution)
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Current Output: 0–20 mA or 4–20 mA (13-bit resolution)
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4 Independent Analog Output Channels
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Supports both current and voltage modes
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Ideal for high-performance analog signal generation
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Diagnostic Intelligence
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Real-time wire-break, short-circuit, and voltage monitoring
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Diagnostic LED indicators for output and maintenance status
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Wide Operating Range
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Operating Temp: -20°C to +60°C
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Robust protection with IP20 rating
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Electrical Compatibility
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Operates on 24 V DC with low power consumption (~1.5 W)
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Requires a front connector for secure and efficient wiring
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Eco-Conscious Design
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Global warming potential minimized through efficient production and operational lifecycle
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📐 Technical Specifications
| Parameter | Value |
|---|---|
| Output Channels | 4 (Voltage or Current selectable) |
| Voltage Output Range | -10 V to +10 V |
| Current Output Range | 0–20 mA / 4–20 mA |
| Resolution | Voltage: 14-bit / Current: 13-bit |
| Load Impedance (Voltage Output) | ≥ 1000 Ω |
| Load Impedance (Current Output) | ≤ 600 Ω |
| Power Consumption | ~45 mA (24V DC); 80 mA from backplane |
| Dimensions (W x H x D) | 45 x 100 x 75 mm |
| Weight | ~180 g |
| Protection Class | IP20 |
| Compliance | CE, UL, cULus, FM, Marine, RCM, CSA |
📂 Downloadable Technical Resources
3 Industrial Use Cases
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Process Automation
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Regulate analog control valves, actuators, or VFDs with precise voltage/current outputs for chemical dosing or mixing operations.
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Environmental Monitoring
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Interface with analog output devices like signal conditioners or transmitters in HVAC systems for real-time climate control.
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OEM & Machine Building
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Provide analog signal feedback to industrial machines (e.g., robotic arms, motion controllers) for dynamic load balancing and speed regulation.
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📞 Contact and Technical Support
For integration consultation, bulk pricing, or system design assistance:
🔗 Contact Our Engineering Team