ABB INNNIS01 safety interface module

1. Product Overview

The ABB INNNIS01 is a Safety Interface Module from the ABB Harmony series, designed for industrial automation systems. It interfaces, isolates, and processes safety signals from devices such as safety sensors and emergency stop buttons. The module transmits signals to the control system while ensuring compliance with international safety standards (e.g., SIL2/SIL3), effectively protecting personnel and equipment.

2. Technical Specifications

3. Advantages & Features

• Safety Signal Isolation and Processing: Ensures reliable transmission of safety signals and prevents interference.

• High Safety Level: Complies with SIL2/SIL3 international standards for high-safety applications.

• Modular Design: Integrates with Harmony series control, I/O, and network modules.

• Easy Maintenance: Modular installation design allows convenient maintenance and replacement.

• High Compatibility: Supports various safety input and output devices to meet industrial safety requirements.

4. Application Fields

• Industrial Automation: Safety signal interfacing and processing in control cabinets.

• Process Control: Emergency stop and safety control in chemical, oil, and gas industries.

• Power Systems: Safety monitoring and protection in power equipment.

• Building Automation: Interface for safety doors, emergency switches, and alarm systems.

5. Usage Precautions

1. Environmental Requirements: Install in dry, ventilated environments, avoiding high temperature, humidity, or corrosive gases.

2. Power Connection: Ensure correct 24 V DC wiring to avoid module damage.

3. Signal Connection: Properly connect safety input and output devices to prevent false trips.

4. Regular Inspection: Periodically check module functionality, wiring, and safety output status to ensure reliable system operation.