Overview

The ABB 35AB90 GJR5132200R0001 I/O Module is designed to deliver consistent performance in distributed control systems. Built with redundancy in mind, it supports uninterrupted communication between field devices and control units. Moreover, its compact form factor and terminal block interface simplify integration into existing automation architectures. ABB’s engineering expertise ensures long-term reliability and compliance with international standards.

This module is part of ABB’s trusted INFI 90 series, known for its durability and precision in process automation. Additionally, the 35AB90 model supports surge protection and high insulation resistance, enhancing operational safety in electrically noisy environments. Whether deployed in power generation, petrochemical plants, or water treatment facilities, this module contributes to system uptime and operational efficiency.

Technical Data

EMechanical Specifications

Environmental Ratings

Typical Applications

• Power Generation Facilities
  Used for redundant signal acquisition in turbine control and boiler management systems.

• Petrochemical and Refining Plants
  Ensures safe and continuous monitoring of pressure, flow, and temperature sensors.

• Water and Wastewater Treatment
  Facilitates reliable data exchange in pump stations and filtration control loops.

• Pharmaceutical Manufacturing
  Supports validated process control in cleanroom environments and batch automation.

• Metals and Mining Operations
  Provides robust I/O connectivity for conveyor systems and motor control centers.

In addition, the module’s compatibility with ABB’s INFI 90 architecture allows seamless integration into legacy systems without extensive reconfiguration.

FAQ

Q: Is the ABB 35AB90 module hot-swappable?
A: No, it requires system shutdown before replacement to ensure safety and integrity.

Q: Can this module be used in SIL-rated systems?
A: Yes, it supports deployment in safety-integrity-level environments when used with certified components.

Q: What type of diagnostics are available?
A: The module supports basic fault indication via onboard LEDs and system-level diagnostics through the DCS.

Q: Is firmware upgrade required for installation?
A: No firmware upgrade is needed if used within standard INFI 90 configurations.

Q: Does it support remote configuration?
A: Configuration is typically done locally via the control system interface; remote setup depends on system architecture.