ABB CI522A (3BSE018105R1) Analog Input Module

Product Overview

The ABB CI522A (also known by order code 3BSE018105R1) is a highly versatile and configurable 8-channel analog input (AI) module from the renowned S800 I/O family. It serves as a fundamental data acquisition component within ABB's flagship automation systems, including System 800xA and AC 800M programmable controllers.

This module is engineered to interface with a wide array of field sensors, translating critical real-world process measurements—such as temperature, pressure, level, and flow—into precise digital signals for the control system. Its flexibility and high density make it an ideal choice for a vast range of industrial applications where accurate and reliable data collection is paramount.

Key Features & Technical Specifications

• High Channel Density: Eight isolated analog input channels on a single module, maximizing control cabinet space and reducing cost per point.

• Extreme Versatility: Each channel is individually configurable via software to accept a multitude of signal types:

  • Current: 0-20 mA, 4-20 mA (standard process signals)

  • Voltage: 0-10 VDC, ±10 VDC

  • Resistance Temperature Detectors (RTDs): Pt100, Pt200, Pt500, Pt1000, Ni100, Cu10

  • Thermocouples (TCs): Types J, K, R, S, T, N, E, B

• High Accuracy and Resolution: Provides exceptional measurement precision essential for tight control loops and accurate monitoring, ensuring process integrity and product quality.

• Advanced Diagnostics: Features comprehensive self-diagnostics and channel-level monitoring to detect wire breaks, short circuits, and out-of-range signals, enabling predictive maintenance and reducing downtime.

• Hot Swappable: Designed for hot-swapping in redundant power supply configurations, allowing for module replacement without shutting down the process, which is critical for high-availability systems.

• S800 I/O Integration: Modules are mounted on a S800 I/O Fieldbus (e.g., FI820F, FI830F) and communicate via Profibus DP with the AC 800M controller.

Typical Technical Data:

• Manufacturer: ABB

• Part Number: CI522A

• Ordering Code: 3BSE018105R1

• Module Type: Analog Input (AI)

• Number of Channels: 8

• Isolation: Channel-to-channel and channel-to-bus

• System Compatibility: System 800xA, AC 800M, S800 I/O

Primary Applications

The CI522A module is deployed across numerous process and manufacturing industries for critical data acquisition:

• Chemical & Pharmaceutical: Monitoring reactor temperatures (via RTD/TC), pressure vessel levels, and precise flow rates.

• Oil & Gas: Measuring wellhead pressures, pipeline flow, and tank farm inventory levels.

• Power Generation: Monitoring steam and water temperatures, bearing vibrations, and fuel flow.

• Pulp & Paper: Controlling consistency measurements, dryer section temperatures, and chemical additive flows.

• Water & Wastewater: Measuring pH levels, chlorine residual, pump discharge pressure, and reservoir levels.

Compatibility & System Integration

The CI522A is a core component of ABB's modern automation architecture:

• DCS/PLC: Integrates seamlessly with System 800xA and AC 800M controllers.

• I/O System: Part of the S800 I/O family. It requires a compatible S800 I/O Fieldbus (e.g., FI820F, FI830F) for mounting and communication.

• Engineering Tool: Configured and commissioned using ABB's Control Builder software suite, where engineers can define the signal type, scaling, and alarm limits for each channel.

Why Choose the ABB CI522A?

• Unmatched Flexibility: The ability to handle almost any type of analog sensor on a single module simplifies spare part management and system design.

• Proven Reliability: Built to ABB's high-quality standards for operation in harsh industrial environments, ensuring long-term stability and reduced lifecycle costs.

• Future-Proof Investment: As part of the scalable System 800xA, it protects your automation investment and ensures long-term component availability.

• Reduced Engineering Time: Standardized configuration within a unified system architecture speeds up commissioning and maintenance.

FAQs

Q: Is the CI522A module hot-swappable?
A: Yes, the CI522A can be hot-swapped in systems configured with redundant power supplies, allowing for maintenance without a process shutdown.

Q: Can I mix different signal types on one module?
A: Absolutely. Each of the 8 channels can be independently configured for a different signal type (e.g., Channel 1 for 4-20mA, Channel 2 for Pt100 RTD).

Q: Do you offer refurbished or new units?
A: We provide both new, genuine ABB units and professionally refurbished modules. All refurbished units are rigorously tested and come with a warranty to ensure they meet original performance specifications.

Q: What is the difference between 3BSE018105R1 and CI522A?
A: CI522A is the common product name or type designation. 3BSE018105R1 is the specific order code or article number used for purchasing. They refer to the exact same product.

Disclaimer

ABB, System 800xA, AC 800M, and S800 I/O are trademarks of ABB Group. This website is not affiliated with or endorsed by ABB Group. We are an independent supplier of industrial automation and control components.