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The ABB AX645 3BHB001914R1 is an analog input/output module from ABB’s renowned automation product lineup. This module serves both as an analog input and analog output module, providing flexibility and precision in industrial automation systems. It is specifically designed to seamlessly integrate into ABB’s automation and control systems, offering outstanding performance in industrial applications requiring accurate and reliable analog signals.
This module is highly suitable for process control, machine control, and energy management applications where precise data acquisition and control of analog signals are required. The AX645 features a compact design with robust features and a wide range of compatible inputs and outputs, making it an ideal choice for modular automation systems.
| Parameter | Value |
|---|---|
| Model Number | AX645 3BHB001914R1 |
| I/O Type | Analog Input/Output Module |
| Number of Inputs/Outputs | 4 Inputs / 4 Outputs |
| Input Range | 0-10 V / 4-20 mA |
| Output Range | 0-10 V / 4-20 mA |
| Accuracy | ±0.1% of Full Scale |
| Supply Voltage | 24 V DC |
| Operating Temperature Range | -20°C to +60°C |
| Dimensions (L x W x H) | 200 x 150 x 50 mm |
| Weight | 1.2 kg |
| Mounting Type | DIN Rail Mountable |
| Power Consumption | 7 W |
| Status Indicators | LED indicators for I/O status |
| Compliance | CE, UL certified |
| Protection Class | IP20 (Indoor use) |
The ABB AX645 module is designed for a wide range of industrial applications, particularly in automation and process control systems. Some notable applications include:
Process Control Systems: Ideal for managing analog signals in chemical plants, water treatment facilities, and power generation plants.
Machine Control: Used in manufacturing environments where both analog inputs and outputs are needed for controlling machines, robots, and production lines.
Energy Management Systems: Helps in controlling and monitoring energy distribution and consumption in large facilities and substations.
Building Automation Systems (BAS): It is highly beneficial in building systems such as HVAC (Heating, Ventilation, and Air Conditioning), lighting, and security systems.
Test and Measurement Systems: The AX645 module is well-suited for industrial test setups, enabling precise signal management in testing environments.
Dual Functionality: As an input/output module, the AX645 provides both analog input and analog output capabilities, reducing the need for multiple modules and saving space in the control system.
High Precision: The module offers ±0.1% accuracy of the full scale, ensuring high precision for both input and output signals, which is critical for industrial control applications.
Wide Input/Output Range: It supports a variety of input and output ranges such as 0-10 V and 4-20 mA, making it adaptable to a wide array of industrial processes.
Compact Design: With dimensions of 200 x 150 x 50 mm, the AX645 has a compact design that is easy to integrate into various control cabinets and systems, even in space-constrained environments.
Seamless Integration: As part of ABB’s modular system, it integrates easily with other ABB modules, reducing installation and maintenance time and effort.
Durability: The AX645 module is designed for robust operation in industrial environments, with an IP20 protection class, ensuring it can handle harsh working conditions.
Energy Efficient: The AX645 has a low power consumption of 7 W, contributing to overall system energy savings.
ABB is a global leader in the fields of electrification, automation, and digitalization. Known for its reliability and innovation, ABB offers a wide range of products and solutions for industries such as energy, transportation, and manufacturing. The AX645 module belongs to the S600 I/O family, known for its robust performance, scalability, and ease of integration into diverse industrial automation systems.
| Model Number | Description | Number of Channels | Dimensions (L x W x H) | Weight | Input/Output Range |
|---|---|---|---|---|---|
| AX646 | Analog Input/Output Module | 8 | 200 x 150 x 50 mm | 1.3 kg | 0-10 V / 4-20 mA |
| AI602 | Analog Input Module | 16 | 120 x 100 x 50 mm | 0.5 kg | 0-10 V / 4-20 mA |
| AO611 | Analog Output Module | 16 | 120 x 100 x 50 mm | 0.5 kg | 0-20 mA / 4-20 mA |
| DI610 | Digital Input Module | 16 | 120 x 100 x 50 mm | 0.5 kg | 24 V DC |
| DO611 | Digital Output Module | 16 | 120 x 100 x 50 mm | 0.5 kg | 24 V DC |
| Model Number | Description | Number of Channels | Dimensions (L x W x H) | Weight | Input/Output Range |
|---|---|---|---|---|---|
| AI611 | Analog Input Module | 16 | 120 x 100 x 50 mm | 0.5 kg | 0-10 V / 4-20 mA |
| DO611 | Digital Output Module | 16 | 120 x 100 x 50 mm | 0.5 kg | 24 V DC |
| AO602 | Analog Output Module | 8 | 120 x 100 x 50 mm | 0.5 kg | 0-20 mA |
| DO602 | Digital Output Module | 8 | 120 x 100 x 50 mm | 0.5 kg | 24 V DC |
| AI602 | Analog Input Module | 8 | 120 x 100 x 50 mm | 0.5 kg | 0-10 V |
Q1: What is the output range of the ABB AX645?
A1: The AX645 supports 0-10 V and 4-20 mA output ranges.
Q2: How many analog channels does the ABB AX645 have?
A2: The AX645 has 4 input channels and 4 output channels.
Q3: What is the power supply required for the ABB AX645?
A3: The module operates on a 24 V DC power supply.
Q4: What is the accuracy of the ABB AX645?
A4: The accuracy of the AX645 is ±0.1% of the full scale.
Q5: What is the temperature range for the ABB AX645?
A5: The AX645 operates within a temperature range of -20°C to +60°C.
Q6: What are the dimensions of the ABB AX645 module?
A6: The AX645 has dimensions of 200 x 150 x 50 mm.
Q7: How much does the ABB AX645 weigh?
A7: The weight of the AX645 is 1.2 kg.
Q8: Can the ABB AX645 module be mounted on a DIN rail?
A8: Yes, the AX645 can be mounted on a DIN rail.
Q9: What is the protection class of the ABB AX645?
A9: The AX645 has an IP20 protection class, suitable for indoor use.
Q10: Is the ABB AX645 module CE certified?
A10: Yes, the AX645 module is CE certified.