INNPM22

FAQS

• What is ABB INNPM22?
  The ABB INNPM22 is a Network Processor Module for Infinet in the Symphony Plus Harmony rack hardware family. It supports network communications and processing within the control-system architecture.
• What is the system function of INNPM22?
  The module provides the network-processor role for Infinet communications. It exchanges control-system communications data with compatible Harmony rack components; it is not identified by ABB as a direct field input or output module.
• What signals or data does INNPM22 handle?
  Infinet network communications data; no direct analog or discrete field channels are stated in the official product-detail record.
• Which components are used with INNPM22?
  Symphony Plus controllers, Harmony rack hardware and the system-specific Infinet communication architecture.
• Where is INNPM22 commonly applied?
  Network communications in Symphony Plus Harmony distributed control systems used in process and utility installations.
• Can INNPM22 be selected from the model number alone?
  No. Verify the complete INNPM22 physical nameplate, revision and the applicable ABB/Elsag Bailey document before selection.
• Are related ABB or Bailey models automatic substitutes for INNPM22?
  No. A related family member, revision or modernization kit is not an unconditional drop-in replacement.
• Can INNPM22 be replaced while the system is energized?
  No hot-swap claim is made here. Follow the manufacturer instructions and site isolation, electrical-safety and ESD procedures.
• What should be checked after installing INNPM22?
  Verify identity, mounting, wiring or network connections, configuration, diagnostics and every affected control or I/O function before release.