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Product Introduction
The ABB AI845 (3BSE023675R1) is a high-performance analog input module designed for industrial automation systems. It features eight channels that can handle both voltage and current inputs, making it versatile for various applications. The module supports HART communication, allowing seamless integration with HART-compatible devices. Its robust design ensures reliable operation in demanding industrial environments.
Product Specifications
| Specification | Details |
|---|---|
| Product ID | 3BSE023675R1 |
| Type | Analog Input Module |
| Number of Channels | 8 |
| Signal Types | 0–20 mA, 4–20 mA, 0–5 V, 1–5 V (single-ended, unipolar) |
| Resolution | 12-bit |
| HART Protocol Support | Yes |
| Redundancy | Supported |
| Isolation | One group of 8 channels isolated from ground |
| Dimensions (H x W x D) | 45 x 102 x 119 mm |
| Weight | 0.23 kg |
| Power Consumption | 3.5 W |
| Input Resistance | >10 MΩ (voltage input), 250 Ω (current input) |
| Maximum Input Voltage | ±11 V DC (non-destructive) |
| Compatible MTUs | TU810V1, TU812V1, TU814V1, TU830V1, TU833, TU835V1, TU838, TU844, TU845, TU854 |
| Environmental Compliance | RoHS compliant, WEEE Category 5 |
Applications
The AI845 module is widely used in industrial automation and process control systems. Its ability to handle multiple analog input types makes it suitable for monitoring various parameters such as temperature, pressure, and flow in industries like oil and gas, chemical processing, and manufacturing. The module’s support for HART communication enables advanced diagnostics and configuration capabilities, enhancing system efficiency and reliability.
Advantages
- Versatility: Supports multiple input types (current and voltage), allowing integration with a wide range of sensors and transmitters.
- High Resolution: 12-bit resolution ensures accurate and precise data acquisition.
- Redundancy Support: Designed for single or redundant applications, enhancing system reliability.
- HART Communication: Facilitates advanced diagnostics and remote configuration, improving maintenance efficiency.
- Robust Design: Engineered to withstand industrial environments, ensuring long-term durability.
- Compact Size: Its dimensions allow for efficient use of cabinet space.
Recent News
As of now, there are no specific recent news articles available for the ABB AI845 module. For the latest updates, it’s recommended to visit ABB’s official website or contact an authorized distributor.
Frequently Asked Questions (FAQs)
-
What types of input signals does the AI845 support?
- The AI845 supports 0–20 mA, 4–20 mA, 0–5 V, and 1–5 V DC input signals.
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Can the AI845 module be used in redundant configurations?
- Yes, the AI845 is designed for both single and redundant applications.
-
Does the AI845 support HART communication?
- Yes, the module supports HART pass-through communication.
-
What is the resolution of the AI845 module?
- The module has a 12-bit resolution.
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Is there isolation between the input channels and ground?
- Yes, the 8 channels are isolated from ground.
-
What are the dimensions of the AI845 module?
- The dimensions are 45 x 102 x 119 mm.
-
What is the weight of the AI845 module?
- The module weighs 0.23 kg.
-
Which MTUs are compatible with the AI845?
- Compatible MTUs include TU810V1, TU812V1, TU814V1, TU830V1, TU833, TU835V1, TU838, TU844, TU845, and TU854.
-
What is the power consumption of the AI845?
- The power consumption is 3.5 W.
-
Is the AI845 module RoHS compliant?
- Yes, it complies with the EU Directive 2011/65/EU (RoHS).
10 Related Models within the Same Series or
| Model Number | Description |
|---|---|
| AI810 | Analog Input Module |
| AI815 | Analog Input Module |
| AI820 | Differential Analog Input Module |
| AI825 | Galvanic Isolated Analog Input Module |
| AI830A | RTD Input Module |
| AI835A | Thermocouple/mV Input Module |
| AI843 | Thermocouple/mV Input Module for Redundant Applications |
| AI880A | High Integrity Analog Input Module |
| AO810V2 | Analog Output Module |
| AO815 | Analog Output Module |
10 Popular Models from ABB:
| Model Number | Description |
|---|---|
| DI810 | Digital Input Module |
| DI811 | Digital Input Module |
| DI814 | Digital Input Module |
| DI820 | Digital Input Module |
| DI821 | Digital Input Module |
| DO810 | Digital Output Module |
| DO814 | Digital Output Module |
| DO820 | Digital Output Module |
| DO825 | Isolated Digital Output Module |
| DO830A | Digital Output Module for Redundant Applications |
