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The ABB Bailey INIIT13 is an INFI 90 INFI-NET to INFI-NET Transfer Module used to transfer information between compatible INFI-NET network segments within an ABB Bailey control system. It serves the communication layer of the INFI 90 architecture, allowing system information to pass between network sections that require an interconnection.
In a distributed INFI 90 installation, different groups of controllers and system components may be connected through separate INFI-NET segments. The INIIT13 provides the transfer path between these network sections, supporting communication of applicable control-system information without functioning as a field I/O module.
The module is intended for use within compatible Bailey INFI 90 architectures. Network topology, communication configuration, and the connected INFI-NET equipment should be verified before installation or replacement.
| ParameterSpecification | Value |
|---|---|
| Manufacturer | ABB Bailey |
| Model | INIIT13 |
| Product Family | INFI 90 |
| Product Type | INFI-NET to INFI-NET Transfer Module |
| Network | INFI-NET |
| Application | INFI-NET network interconnection |
| System | INFI 90 |
| Module Function | INFI-NET to INFI-NET data transfer |
| Dimensions | 280 × 30 × 150 mm |
| Weight | 0.18 kg |
The INIIT13 operates as a transfer point between two compatible INFI-NET network sections. Information arriving from one network segment is transferred through the module toward the connected INFI-NET segment, allowing system components on separate sections of the architecture to exchange applicable control-system information.
For example, controllers, I/O systems, and other INFI 90 components may be distributed across different network sections while still requiring access to common system data. The INIIT13 provides the communication path between those sections and helps maintain the overall connectivity of the distributed control architecture.
The module does not directly acquire field signals or execute process-control logic. Its operation depends on correct network topology, connections, addressing, and configuration of the surrounding INFI-NET equipment.
| System ElementFunction | |
|---|---|
| INIIT13 Transfer Module | Transfers information between compatible INFI-NET network segments |
| INFI-NET Segment A | Carries control-system data from one section of the architecture |
| INFI-NET Segment B | Provides the connected network section for continued data exchange |
| INFI 90 Controllers | Execute configured process-control strategies |
| I/O Modules | Interface with field instruments and process equipment |
| Operator / Supervisory Systems | Monitor process information and system status |
| ApplicationTypical Use | |
|---|---|
| Distributed Process Control | Connects separate INFI-NET sections within a larger DCS |
| Power Generation | Supports communication between distributed plant control networks |
| Oil and Gas | Transfers system information between network sections in large control installations |
| Chemical Processing | Maintains communication across distributed INFI 90 architectures |
| Industrial Utilities | Connects separate control-system network areas |
| Legacy DCS Expansion | Extends or maintains communication paths within existing Bailey systems |
| ComponentFunction | |
|---|---|
| ABB Bailey INFI-NET Network Components | Provide the communication infrastructure for INFI 90 systems |
| INFI 90 Controller Modules | Execute process-control strategies across the distributed architecture |
| INFI 90 I/O Modules | Interface with field instruments and equipment |
| INFI 90 Communication Modules | Support communication between distributed system components |
| INFI-NET Network Cabling | Provides physical communication paths between network components |
| INFI 90 Operator Interfaces | Provide process monitoring and system status information |
| Model / Product FamilyProduct Type | Typical Application |
|---|---|
| ABB Bailey INIIT13 | INFI-NET to INFI-NET network transfer |
| ABB Bailey INICT12 | INFI-NET to computer data transfer |
| ABB Bailey INICT03A | INFI-NET to computer transfer applications |
| ABB Bailey INICI03 | INFI-NET to computer interface applications |
| ABB Bailey INFI-NET Components | Network communication and system interconnection |
The INIIT13 is an INFI-NET to INFI-NET Transfer Module used to transfer information between compatible INFI-NET network sections within an ABB Bailey INFI 90 control system.
No. The INIIT13 is a communication transfer module. It does not directly acquire field signals or control field devices; those functions are handled by the appropriate INFI 90 I/O and controller hardware.
Verify the network topology, both INFI-NET connection points, module position, communication parameters, and existing system configuration. The replacement should match the role of the original transfer module.
Incorrect network configuration, loose or damaged connections, cable faults, addressing problems, or an improperly installed transfer module can interrupt communication. Both network paths and the INIIT13 should be checked during troubleshooting.