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Product Introduction:
The ABB AI523 1SAP250300R0001 Analog Input Module is a high-performance industrial automation component designed to integrate seamlessly with ABB’s AC500 PLC systems. As a robust and reliable analog input module, the AI523 is engineered to gather and process analog signals from a wide array of field devices, such as sensors and transducers, ensuring precise data acquisition in real time. It supports both voltage and current input signals, which makes it suitable for diverse applications across process industries, manufacturing lines, and infrastructure automation.
Developed in line with ABB’s stringent quality standards, this module ensures high signal accuracy, immunity to electrical noise, and long-term stability even under challenging environmental conditions. Its compact design, DIN rail mounting, and ease of integration significantly reduce installation time and maintenance efforts.
Product Specifications:
| Parameter | Value |
|---|---|
| Product Name | Analog Input Module |
| Model Number | AI523 1SAP250300R0001 |
| Brand | ABB |
| Module Type | Analog Input |
| Input Channels | 8 analog input channels |
| Signal Types Supported | Voltage (0…10 V), Current (0/4…20 mA) |
| Resolution | 12-bit |
| Conversion Time | ≤ 1 ms per channel |
| Input Impedance | > 100 kΩ for voltage; 250 Ω for current |
| Isolation | Channel-to-bus and channel-to-ground isolation |
| Connection Type | Spring clamp terminal blocks |
| Mounting | DIN rail |
| Operating Voltage | 24 V DC (supplied by I/O bus) |
| Power Consumption | Approx. 0.9 W |
| Operating Temperature | -25°C to +60°C |
| Storage Temperature | -40°C to +70°C |
| Humidity Tolerance | 5% to 95% (non-condensing) |
| Protection Class | IP20 |
| Dimensions (W x H x D) | 62 x 76 x 67.5 mm |
| Weight | 0.125 kg |
| Certifications | CE, cULus, RoHS, EAC |
Product Applications:
The AI523 module finds use in a variety of industrial automation sectors due to its flexibility and performance:
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Process Control Systems: For monitoring pressure, flow, and temperature through analog sensors.
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Manufacturing Automation: Enables precise input from analog sources like potentiometers and level sensors.
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Building Management Systems: Integrates with temperature and light sensors for environmental control.
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Energy Monitoring Systems: Used in power plants and substations for analog signal acquisition.
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Water and Wastewater Treatment: Interfaces with flow meters and pH sensors.
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Food & Beverage Industry: Ensures accurate sensor data for fluid levels, mixing processes, and quality control.
Product Advantages:
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High Accuracy and Resolution: With 12-bit resolution, the module delivers precise signal interpretation.
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Flexible Signal Support: Capable of handling both voltage and current signals, it provides wide application versatility.
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Robust Electrical Isolation: Ensures signal integrity and safety across channels and the communication bus.
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Compact Form Factor: Saves panel space and facilitates easy integration into existing systems.
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Reliable Performance: Engineered for harsh industrial environments with extended temperature and humidity tolerances.
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Seamless AC500 Integration: Designed specifically for ABB’s AC500 series, simplifying configuration and diagnostics.
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Time-Saving Installation: Tool-free spring clamp connectors allow quick and secure wiring.
Frequently Asked Questions (FAQ):
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Q: What type of signals can the AI523 module process?
A: It supports both analog voltage (0–10 V) and current (0/4–20 mA) signals. -
Q: How many input channels are available on the AI523 module?
A: The module offers 8 analog input channels. -
Q: Is the module compatible with other PLC systems?
A: The AI523 is specifically designed for ABB’s AC500 PLC family, and optimal performance is achieved within this ecosystem. -
Q: Does the AI523 offer input signal isolation?
A: Yes, the module features electrical isolation between channels and from the field to the internal bus. -
Q: Can I mount the AI523 on any DIN rail?
A: Yes, it supports standard DIN rail mounting for easy installation. -
Q: What’s the resolution of analog input conversion?
A: The resolution is 12-bit, providing accurate analog-to-digital conversion. -
Q: What certifications does the AI523 module carry?
A: The module is CE, RoHS, cULus, and EAC certified. -
Q: Is the AI523 suitable for outdoor or humid environments?
A: While it supports high humidity (up to 95% non-condensing), it must be housed in an IP-rated enclosure for outdoor use. -
Q: What tools are required for wiring connections?
A: The spring clamp terminals are tool-free, enabling quick wiring without screwdrivers. -
Q: What’s the typical power consumption of the module?
A: The AI523 consumes approximately 0.9 W of power during operation.
Related ABB Models (Same Series or Similar Function):
| Model | Description | Input Type | Channels | Dimensions (mm) |
|---|---|---|---|---|
| AI521 | Analog Input Module | Voltage/Current | 4 | 35 x 100 x 120 |
| AI531 | High-Speed Analog Input | Voltage | 8 | 35 x 100 x 120 |
| AI581 | HART Analog Input Module | Current (HART) | 8 | 35 x 100 x 120 |
| AO523 | Analog Output Module | Voltage/Current | 4 | 35 x 100 x 120 |
| AX521 | Analog Combination Module | 2 Input / 2 Output | Mixed | 35 x 100 x 120 |
| AI810 | Analog Input Module for S800 I/O | Current | 8 | 45 x 120 x 125 |
Popular ABB Models (Same Brand):
| Model | Description | Type | System | Dimensions (mm) |
|---|---|---|---|---|
| PM573-ETH | CPU Module with Ethernet Interface | CPU | AC500 | 100 x 117 x 75 |
| DO523 | Digital Output Module | Digital Output | AC500 | 35 x 100 x 120 |
| DI524 | Digital Input Module | Digital Input | AC500 | 35 x 100 x 120 |
| CM579-PN | Communication Module, PROFINET | Comms Module | AC500 | 60 x 117 x 75 |
| CP600-ECO | HMI Panel 7” TFT Touchscreen | HMI Panel | CP600 Series | 203 x 142 x 47 |
| TU810V1 | Terminal Unit for S800 I/O | Terminal Block | S800 I/O | 45 x 120 x 80 |
