Description
TRICONEX 4000093-320 Product Description
Product Overview
TRICONEX 4000093-320 is a prefabricated discrete-input cable assembly designed for use with TRICONEX safety and industrial control systems. Available industrial references identify the part specifically as a DI prefabricated cable / cable assembly, rather than a standalone processor or I/O electronic module. In an actual TS3000/Tricon installation, it provides the physical connection between discrete-input termination hardware and the associated control-system equipment.
The TRICONEX 4000093-320 is intended to simplify cabinet wiring while maintaining reliable signal transmission for safety-related digital input circuits. The complete assembly is particularly relevant to legacy Triconex SIS and ITCC installations where pre-engineered cables are used to connect field termination assemblies to the control-system I/O architecture. The 4000093-320 is therefore a connectivity component rather than a PLC/DCS processing module, and its correct connector configuration and cable length should be verified before replacement.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Model | 4000093-320 |
| Manufacturer | TRICONEX / Invensys |
| Product Type | Prefabricated Discrete Input Cable Assembly |
| Application | Triconex SIS / ITCC |
| Signal Type | Discrete / Digital Input |
| Typical System | TRICON / TS3000 |
| Cable Function | I/O signal interconnection |
| Installation | Control cabinet / rack / termination assembly |
| Connection | Prefabricated multi-conductor assembly |
| Cable Length | 5 m, reported for TS3000 procurement configuration |
| Conductors | Industrial multi-conductor cable |
| System Architecture | Triconex fault-tolerant safety system |
| Field Interface | Discrete-input termination |
| Operating Environment | Industrial automation / process-control cabinet |
| Part Number | 4000093-320 |
A Chinese industrial procurement record specifically lists 4000093-320 as a DI prefabricated cable for ITCC/TS3000/TRICON, with a required length of 5 m. Other commercial references identify the same part number as a Triconex cable assembly.
Important: Some third-party listings incorrectly describe 4000093-320 as a discrete-input module and publish generic electrical specifications. The stronger part-specific evidence identifies it as a cable assembly, so voltage, channel count and connector pinout should not be inferred from those generic listings.
Main Features and Advantages
Prefabricated I/O Wiring
The main advantage of TRICONEX 4000093-320 is that it provides a factory-assembled connection between compatible Triconex termination and I/O hardware. Instead of individually wiring numerous conductors inside the cabinet, technicians can use the prepared cable assembly, reducing installation effort and the possibility of wiring errors.
4000093-110N
Designed for Discrete Input Applications
4000093-320 is associated specifically with DI—digital/discrete input—circuits in TS3000/Tricon installations. It can carry the status signals required for monitoring switches, contacts, interlocks and other binary field conditions into the safety-control system.
Reliable Cabinet Interconnection
The cable assembly provides a defined physical interface between Triconex system components. This is particularly important in safety-related installations because poorly terminated or incorrectly routed wiring can create intermittent signals, diagnostic faults or loss of process-status information.
Simplified Maintenance
Using the correct preassembled cable allows maintenance personnel to replace an existing connection without rebuilding an entire multi-conductor wiring harness. For legacy Triconex installations, this can significantly reduce troubleshooting and restoration time during planned maintenance or corrective repairs.
Suitable for Safety-Critical Automation
Although 4000093-320 is not itself a safety controller, it forms part of the signal infrastructure supporting Triconex safety systems. Reliable interconnection is essential for transmitting discrete process conditions to the redundant control architecture.
Exact Part Matching
The complete 4000093-320 designation should be used when sourcing a replacement. Similar Triconex cable assemblies such as 4000093-310 and 4000094-320 may have different termination arrangements or applications and should not automatically be considered interchangeable.
Application Fields
TRICONEX 4000093-320 is primarily used in Safety Instrumented Systems (SIS), Integrated Turbine Control Systems (ITCC), and Tricon/TS3000 industrial automation installations where discrete field signals must be routed reliably between termination assemblies and the control-system I/O structure.
In oil and gas facilities, the cable assembly can be used in emergency shutdown and process-safety systems to connect discrete status signals from field switches, interlocks and process equipment to Triconex safety-system input circuits. Reliable signal transmission is particularly important for shutdown functions where incorrect or intermittent wiring can affect system diagnostics.
In petrochemical and chemical plants, 4000093-320 can support digital-input wiring for process interlocks, equipment status, permissive signals and protective shutdown circuits. Its prefabricated construction helps maintain consistent cabinet wiring across large SIS installations.
In power-generation facilities, the assembly can be used in turbine and auxiliary equipment protection architectures. A procurement record specifically identifies the part for TS3000/TRICON ITCC applications, demonstrating its use in turbine-control-related installations.
In industrial manufacturing and other continuous-process facilities, the cable can be applied wherever compatible Triconex termination and I/O hardware is installed. Its primary value is maintaining a standardized, serviceable connection between the field termination layer and the Triconex safety/control architecture.
Related Products
- 4000093-310 — Related Triconex external/input terminal cable assembly; configuration differs from 4000093-320.
- 4000094-320 — Triconex industrial I/O bus cable assembly for compatible system interconnections.
- 4000094-310 — Related Triconex cable assembly used for another I/O/termination configuration.
- 4000098-510 — Triconex cable assembly for other safety-system interconnection requirements.
- 4000056-006 — Triconex I/O bus cable used for system-level interconnections.
- 4351B — Tricon communication module used in TS3000/Tricon ITCC systems; complements the physical I/O interconnection infrastructure.
- Triconex 3503E — Related Triconex digital-input hardware frequently used in safety-system architectures.
- Triconex 3625C1 — Related Triconex I/O module for safety-system applications.
- Triconex 4000093-320 — 5 m-class DI prefabricated cable assembly identified for TS3000/Tricon ITCC applications.
