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- PXAH 401/PXAH401
- Operators Unit
- Sweden
- 120 × 100 × 110 mm
- 1.3kg
- 3BSE017235R1
- Xiamen, China
- New & In Stock
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ABB PXAH 401 / PXAH401 (3BSE017235R1) – Product Overview
Product Introduction
The PXAH 401 is a high-precision analog input/output module designed for industrial automation and control systems. It belongs to ABB’s PX series, focusing on accurate process signal management and reliable analog interfacing.
This module provides precise voltage and current signal processing, making it suitable for critical industrial process control applications. The PXAH 401 features robust construction for long-term reliability, electrical isolation for interference-free operation, and flexible modular integration into PX series racks for scalable automation solutions.
Product Specifications
| Parameter | Description |
|---|---|
| Model | PXAH 401 / PXAH401 |
| Part Number | 3BSE017235R1 |
| Function | Analog Input/Output Module |
| Input Type | Analog Input (Voltage/Current) |
| Output Type | Analog Output (Voltage/Current) |
| Voltage Rating | 0–10 V DC / 0–20 mA |
| Maximum Current per Channel | 20 mA |
| Number of Input Channels | 8 |
| Number of Output Channels | 8 |
| Accuracy | ±0.1% |
| Isolation | Galvanic isolation |
| Operating Temperature | -20°C to 60°C |
| Protection Class | IP20 |
| Dimensions (WxHxD) | 120 × 100 × 110 mm |
| Weight | 1.3 kg |
| Mounting | DIN Rail / Panel |
| Certifications | CE, UL |
Product Applications
The PXAH 401 module is widely applied in industrial automation:
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Precise analog process monitoring and control in chemical, pharmaceutical, and food industries.
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Integration into modular PLC systems for industrial process automation.
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Monitoring and controlling temperature, pressure, flow, and level signals.
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Industrial robotics and automated material handling requiring accurate analog feedback.
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Energy management systems requiring reliable analog signal interfacing.
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Large-scale industrial automation systems with modular expansion needs.
Product Advantages
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High Accuracy: ±0.1% precision ensures reliable process control.
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Multi-Channel Capability: 8 analog inputs and 8 analog outputs allow comprehensive signal management.
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Electrical Isolation: Galvanic isolation prevents interference and ensures stable operation.
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Industrial Durability: Operates reliably from -20°C to 60°C.
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Modular Integration: Compatible with PX series racks for scalable automation solutions.
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Compact Design: Efficient use of rack space without compromising functionality.
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Long-Term Reliability: Designed for continuous industrial operation.
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Certified Compliance: CE and UL certified for industrial safety standards.
Brand and Series Information
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Brand: ABB
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Series: PX Series (Analog Input/Output Modules)
Related Models – Same Series or Similar Functionality
| Model | Voltage | Max Current per Channel | Input Channels | Output Channels | Dimensions (mm) | Weight (kg) | Key Feature |
|---|---|---|---|---|---|---|---|
| PXAH 402 | 0–10 V / 0–20 mA | 20 mA | 8 | 16 | 120 × 100 × 110 | 1.35 | Higher output density |
| PXAH 403 | 0–10 V / 0–20 mA | 20 mA | 16 | 8 | 130 × 100 × 110 | 1.4 | Higher input channel density |
| PXAH 404 | 0–10 V / 0–20 mA | 20 mA | 16 | 16 | 140 × 110 × 120 | 1.5 | Maximum analog I/O module |
| PXAH 405 | 0–10 V / 0–20 mA | 20 mA | 4 | 4 | 100 × 90 × 100 | 1.15 | Compact low-channel module |
| PXAH 406 | 0–10 V / 0–20 mA | 20 mA | 12 | 12 | 125 × 100 × 115 | 1.45 | Balanced I/O configuration |
Popular Models – Same Brand
| Model | Voltage | Channels | Dimensions (mm) | Weight (kg) | Key Feature |
|---|---|---|---|---|---|
| AC500 PM573 | 24 V DC | N/A | 75 × 130 × 115 | 0.95 | Flexible modular automation |
| AC500 PM575 | 24 V DC | N/A | 80 × 140 × 120 | 1.05 | Multi-protocol communication |
| AC500 PM577 | 24 V DC | N/A | 85 × 145 × 125 | 1.10 | High-speed industrial CPU |
| AC500 PM578 | 24 V DC | N/A | 85 × 145 × 125 | 1.15 | Advanced safety integration |
| AC500 PM590 | 24 V DC | N/A | 80 × 135 × 120 | 1.0 | Compact, energy-efficient CPU |
FAQ – PXAH 401 / PXAH401
Q1: How many input channels does this module have?
A1: It provides 8 analog input channels.
Q2: How many output channels are included?
A2: It provides 8 analog output channels.
Q3: What types of signals are supported?
A3: Both voltage (0–10 V DC) and current (0–20 mA) signals are supported.
Q4: Does the module provide electrical isolation?
A4: Yes, galvanic isolation is included.
Q5: What is the module’s accuracy?
A5: ±0.1%.
Q6: What is the operating temperature range?
A6: -20°C to 60°C.
Q7: Can this module be mounted on a DIN rail?
A7: Yes, DIN rail and panel mounting are supported.
Q8: What are the module’s dimensions and weight?
A8: Dimensions: 120 × 100 × 110 mm, Weight: 1.3 kg.
Q9: Is the module suitable for industrial automation?
A9: Yes, it is designed for industrial process control applications.
Q10: Is it certified for industrial safety standards?
A10: Yes, CE and UL certified.