Description
The TRICONEX 4200N is a Remote Extender Module (RXM) designed for the Tricon Triple Modular Redundant (TMR) Safety System. It extends the Tricon I/O bus between the main controller chassis and remote expansion chassis, allowing distributed I/O installation while maintaining high-integrity safety communication.
The 4200N uses fiber-optic communication technology to provide reliable long-distance connection between Tricon system racks. It is commonly used in Safety Instrumented Systems (SIS), Emergency Shutdown (ESD), and critical process control applications where remote I/O expansion and fault-tolerant communication are required.
TRICONEX 4200N
Product Specifications
| Parameter | Description |
|---|---|
| Brand | TRICONEX |
| Model | 4200N |
| Series | Tricon TMR Safety System |
| Product Name | Remote Extender Module (RXM) |
| Product Type | Fiber Optic Remote I/O Expansion Module |
| Function | Extends Tricon I/O bus communication to remote chassis |
| System Compatibility | Tricon v9 / v10 / v11 Safety Controller Systems |
| Communication Interface | Fiber Optic Link |
| Communication Type | Remote Extender Communication |
| Data Rate | Up to 100 Mbps |
| Safety Architecture | Triple Modular Redundant (TMR) |
| Safety Certification | SIL 3 capable system application |
| Operating Voltage | 24 VDC |
| Operating Temperature | 0°C to +70°C |
| Mounting Type | Tricon chassis slot installation |
| Distance Capability | Long-distance remote I/O expansion via fiber optic connection |
| Place of Manufacture / Origin | USA |
| Product Status | Legacy Industrial Safety Spare Part |
| Dimensions | Approx. 40.5 × 22 × 2.2 cm |
| Weight | Approx. 1.8 kg |
| Country of Origin | United States |
| Power Requirements | 24 VDC system power |
Key Features
✅ Original TRICONEX safety system communication module
✅ Designed for remote I/O chassis expansion
✅ Supports fiber optic communication for improved noise immunity
✅ Maintains Tricon TMR fault-tolerant architecture
✅ Suitable for SIL-rated safety applications
✅ Designed for continuous operation in industrial environments
Applications
• Safety Instrumented Systems (SIS)
• Emergency Shutdown Systems (ESD)
• Oil & Gas production facilities
• Petrochemical plants
• Power generation systems
• Chemical processing automation
• Large-scale industrial process control
Frequently Asked Questions
❓ Q: What is the TRICONEX 4200N used for?
A: The 4200N is a Remote Extender Module used to connect Tricon main controllers with remote I/O expansion chassis through fiber optic communication.
❓ Q: Is the 4200N a CPU module?
A: No. The 4200N is a communication and expansion module. It does not execute application logic like a Tricon main processor.
❓ Q: What is the difference between 4200N and 4201N?
A: The 4200N is typically used as the primary-side Remote Extender Module, while the 4201N is used on the remote-side expansion chassis. Together they provide the fiber optic extension link for Tricon remote I/O systems.
❓ Q: What type of cable does the 4200N use?
A: The module uses fiber optic communication connections for remote chassis extension, providing isolation from electrical interference.
❓ Q: Which systems use the TRICONEX 4200N?
A: It is used in Tricon TMR safety controller platforms requiring remote I/O expansion and distributed control architecture.
Recommended TRICONEX Related Models
- TRICONEX 4201N – Remote-side Remote Extender Module for remote chassis communication.
- TRICONEX 4200 – Primary Remote Extender Module for Tricon RXM systems.
- TRICONEX 4210 – Single-mode fiber Remote Extender Module.
- TRICONEX 4211 – Remote-side single-mode fiber extender module.
- TRICONEX 3008 – Enhanced Main Processor Module.
- TRICONEX 4351A – Communication Module.
- TRICONEX 4352A – Tricon Communication Module.
- TRICONEX 4119A – Enhanced Communication Module.
- TRICONEX 8311 – 24VDC Power Supply Module.
- TRICONEX 8312 – AC Power Supply Module.
- TRICONEX 3503E – Digital Input Module.
- TRICONEX 3501T – Digital Input Module.
- TRICONEX 3703E – Analog Input Module.
- TRICONEX 3721 – Analog Input Module.
- TRICONEX 3805H – Analog Input Current Loop Module.
