IMDSM05 | ABB Bailey | Digital I/O Module for INFI 90

Overview

The ABB Bailey IMDSM05 is a Digital Slave Module (DSM) used in the INFI 90 Process Management System. It interfaces up to sixteen digital field signals with Multi-Function Processor (MFP) or Logic Master Module (LMM) for process monitoring and control.

Technical Specifications

• Product Type: Digital Slave Module
• Part Number: IMDSM05
• System: ABB Bailey INFI 90 / Network 90
• I/O Capacity: 16 digital I/O circuits
• Signal Type: Digital inputs / outputs (24 VDC field signals)
• Power Supply:
  • +5 VDC (logic power)
• Backplane Communication:
  • Slave Expander Bus (to MFP / LMM)
• Mounting:
  • Single slot Module Mounting Unit (MMU)
• Termination:
  • Terminal Unit (TU) via P3 connector
• Configuration:
  • Address set via dipswitch (S1)
  • Function Code 84 in master module configuration

Key Features

• Supports 16 independent digital I/O circuits
• Each circuit can be configured as input or output
• Provides interface between field devices and INFI 90 system
• Supports LED status indication for all I/O points
• Hot-swappable module design (system dependent)
• Supports integration with MFP, LMM, and MFC modules

Installation Notes

• Install in INFI 90 Module Mounting Unit (MMU)
• Connect via Slave Expander Bus to master module
• Set module address using S1 dipswitch
• Configure Function Code 84 in master module
• Connect field wiring via termination unit (TU)
• Ensure correct alignment of P1, P2, P3 connectors