ABB Bailey IMASI13 Analog Input Module

Overview

The ABB Bailey IMASI13 is an Isolated Analog Input Module used in the INFI 90 system. It processes multiple analog field input signals and transmits them to the controller for monitoring and control.

Technical Specifications

• Product Type: Isolated Analog Input Module
• Part Number: IMASI13
• System: ABB Bailey INFI 90 / Harmony
• Input Channels: Up to 16 analog inputs
• Input Signal Types:
  • 4–20 mA current input
  • ±10 VDC voltage input
• Channel Features:
  • Individually isolated input channels
  • Open wire detection capability
• Configuration:
  • Function Code 215 (module definition)
  • Function Code 216 (input configuration)
  • Function Code 217 (calibration)
• System Interface:
  • INFI 90 controller communication via system bus
• Mounting:
  • INFI 90 Module Mounting Unit (MMU)

Key Features

• Supports up to 16 isolated analog input channels
• Each channel independently isolated for signal integrity
• Supports both current and voltage analog inputs
• Provides open circuit detection for field wiring diagnostics
• Configurable via INFI 90 function codes
• Designed for industrial process monitoring applications

Installation Notes

• Install in INFI 90 Module Mounting Unit
• Connect field signals using approved termination units
• Configure module using Function Codes 215/216/217
• Verify channel isolation and wiring before commissioning
• Follow ABB INFI 90 installation procedures