ABB Bailey INNIS11 Product Documentation

Product Introduction

The ABB Bailey INNIS11 is a high-performance industrial control module designed for precise monitoring and regulation in automation systems. It is part of ABB’s renowned Bailey INFI 90 series, which is widely used in power generation, oil & gas, and process industries. The INNIS11 module provides reliable signal conditioning, isolation, and conversion for analog inputs, ensuring accurate data acquisition and system stability.

This module is engineered for harsh industrial environments, featuring robust construction, high noise immunity, and long-term reliability. It supports seamless integration with distributed control systems (DCS) and is compatible with various field devices.

Product Advantages

1. High Accuracy – Provides precise signal conversion with minimal drift over time.
2. Robust Isolation – Ensures electrical isolation to protect sensitive equipment from surges and noise.
3. Wide Compatibility – Works seamlessly with ABB’s INFI 90 and other control systems.
4. Durability – Built to withstand extreme temperatures, vibrations, and EMI/RFI interference.
5. Easy Maintenance – Hot-swappable design allows for replacement without system shutdown.
6. Flexible Configuration – Supports multiple input types (mA, mV, thermocouple, RTD).

Technical Specifications

Applications

The ABB Bailey INNIS11 is widely used in:

• Power Plants – For turbine control, boiler management, and grid synchronization.
• Oil & Gas – In pipeline monitoring, refinery automation, and safety systems.
• Chemical Processing – For precise measurement of pressure, temperature, and flow.
• Water Treatment – In pump control and filtration monitoring.
• Manufacturing – For process automation and quality control.

Compatible Models

The INNIS11 module is often used alongside:

• INNPM01 – Power supply module
• INNIS12 – Redundant analog input module
• INNCM01 – Communication interface module
• INNDS01 – Digital signal processor
• INNFC01 – Field control unit

Recommended Related Models

6 Similar Models in the Series

8 Popular ABB Models

Installation Instructions

1. Power Off – Ensure the system is de-energized before installation.
2. Mounting – Secure the module in a DIN rail or panel mount using provided screws.
3. Wiring – Connect input signals and power supply as per the terminal diagram.
4. Grounding – Properly ground the module to avoid electrical noise.
5. Verification – Power on and check LED indicators for proper operation.
6. Configuration – Use ABB’s engineering software to set input parameters.

FAQ (Frequently Asked Questions)

Q1: What is the maximum input signal range for INNIS11?
A1: The INNIS11 supports 4-20mA, 0-10V, thermocouples (J, K, T types), and RTD inputs (Pt100).

Q2: Can the INNIS11 be used in hazardous environments?
A2: Yes, it is designed for industrial environments but may require additional enclosures for hazardous areas.

Q3: Is the module hot-swappable?
A3: Yes, it supports hot-swapping for minimal downtime during maintenance.

Q4: What is the typical lifespan of the INNIS11?
A4: Under normal conditions, it operates reliably for 10-15 years.

Q5: Does it require external signal conditioning?
A5: No, it has built-in isolation and signal conditioning.

Q6: Can it communicate with non-ABB systems?
A6: Yes, but may require a protocol converter for non-INFI 90 systems.