INNIS21 | ABB Bailey INFI 90 Network Interface Slave Module

Overview

The ABB Bailey INNIS21 is a Network Interface Slave Module designed for INFI 90 OPEN process control systems. It provides high-speed communication between process control modules and the INFI-NET communication network, enabling data exchange across distributed control system nodes.

Technical Specifications

• Product Type: Network Interface Slave Module
• Part Number: INNIS21
• System Compatibility: ABB Bailey INFI 90 OPEN
• Network Type: INFI-NET
• Communication Rate: 10 Mbit/s
• Processor: Motorola 68020
• Memory Type: Dynamic RAM and Read-Only Memory
• Redundancy Support: Yes
• Communication Media: Coaxial Cable
• Power Supply: +5 VDC
• Operating Temperature: 0°C to 70°C
• Relative Humidity: 5% to 95% Non-Condensing
• Mounting Requirement: One Slot in Standard Module Mounting Unit

Physical Specifications

• Height: 177.8 mm
• Width: 35.5 mm
• Depth: 297.2 mm
• Shipping Weight: 1.4 kg

Key Features

• Provides high-speed communication with the INFI-NET network
• Supports distributed process control system architectures
• Facilitates data exchange between network nodes and control modules
• Supports redundant network interface configurations
• Performs continuous self-diagnostic monitoring
• Enables communication across multiple INFI 90 OPEN system stations
• Designed for mission-critical industrial automation applications

Installation Notes

• Install the module in a designated slot within the module mounting unit
• Connect network cabling according to ABB INFI-NET installation requirements
• Verify network addressing and communication parameters before commissioning
• Ensure proper grounding and shielding of communication cables
• Confirm network status through module diagnostic indicators during startup
• Maintain environmental conditions within the specified operating limits