ABB Bailey IMDSI02 Digital Slave Input Module

Overview

The ABB Bailey IMDSI02 is a Digital Slave Input (DSI) module designed for INFI 90 process control systems. It brings sixteen separate digital field signals into the INFI 90 system for processing and monitoring, where they are used by master modules for control functions.

Technical Specifications

• Product Type: Digital Slave Input Module
• Part Number: IMDSI02
• System Compatibility: ABB Bailey INFI 90 / Network 90
• Input Channels: 16 digital inputs
• Input Devices: Contact closure, switch, solenoid
• Function: Field digital signal acquisition
• Communication: Slave module via INFI 90 system architecture
• Mounting: Standard INFI 90 Module Mounting Unit (MMU)

Key Features

• Provides acquisition of sixteen discrete field input signals
• Interfaces directly with INFI 90 control system architecture
• Supports monitoring and control of process field devices
• Designed for distributed control system applications
• Compatible with standard INFI 90 slave module framework
• Enables reliable transmission of digital field status signals

Installation Notes

• Install in a standard INFI 90 Module Mounting Unit
• Connect field wiring from contact closure or switching devices
• Verify module seating and backplane connection before commissioning
• Ensure proper grounding and shielding of field wiring
• Confirm input status during system startup and testing
• Follow ABB INFI 90 installation and maintenance procedures