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Triconex 4200 Remote Extender Module | Multi-mode Fiber RXM Primary

Introduction:

The Triconex 4200 is a Primary Remote Extender Module (RXM) designed to expand the physical reach of the Tricon safety system. It utilizes multi-mode fiber-optic technology to extend the I/O bus up to 7.5 miles (12 kilometers). This module is essential for locating I/O points far from the main control room while maintaining signal integrity and ground loop isolation.

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Product Attributes:

Manufacturer: Triconex
Series: Triconex 4200 Series
Part Number: 4200
Type: Remote Extender Module
Condition: In Stock
Origin: U.S.A 
Shipping Port: Xiamen
Warranty: one year

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Description
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The Triconex 4200 is a specialized Remote Extender Module (RXM) designed for the Tricon safety system. It allows I/O modules to be located several kilometers away from the main chassis. This capability is crucial for large industrial plants where sensors and actuators are distant from the control room.
RXM sets, consisting of three identical modules, serve as repeaters and extenders of the Tricon I/O bus. They also provide essential ground loop isolation. A primary RXM set supports three remote locations. It connects to three remote RXM sets housed in a remote chassis.
The Triconex 4200 is specifically the “Primary” unit. It initiates the connection to the remote sites. This module is part of a redundant set to ensure the highest level of availability and reliability.

🛡️ Technical Architecture

The module utilizes multi-mode fiber-optic cables for communication. This provides a communication rate of 375 kilobits per second. Fiber optics offer maximum immunity against electro-static and electro-magnetic interference (EMI/RFI). This makes the system robust in electrically noisy environments like power plants or refineries.
Remote sites can be located as far as 7.5 miles (12 kilometers) from the primary site. The system uses uni-directional cabling for the three channels of a remote location. For each channel, one cable carries data transmitted from the primary RXM to the remote RXM. The other cable carries data received by the primary RXM from the remote RXM.
A pair of modules must be wired for each of the three channels. This amounts to a total of six cables for each remote location. This redundancy ensures that data transmission remains reliable even in harsh conditions.

📊 Technical Specifications

The Triconex 4200 is built for long-distance industrial communication. Below are the detailed technical parameters for this unit.

表格

ParameterSpecification
Model Number4200
ManufacturerTriconex
TypeRemote Extender Module (RXM)
Chassis LocationPrimary
Cable TypeMulti-mode Fiber Optic
Cable Length Limit7.5 miles (12 kilometers)
Connectors6 per remote site
Remote Sites Supported3
Modem PortsFiber Optic with ST connectors
Comm. Rate375 kilobits per second
Diagnostic IndicatorsPASS, FAIL, ACTIVE, TX, RX1, RX2, RX3

🔧 Installation and Usage

The module is installed in the primary chassis. It connects to remote chassis via multi-mode fiber-optic cables. You must use a specific cabling configuration to support the three channels.
Important Note: This module is designed for multi-mode fiber. Ensure that your cabling infrastructure matches this specification. The ST connectors provide a secure and reliable connection for the fiber cables.

📦 Package Contents

When you order this product, we ensure it is packed securely for transit.
  • 1 x Triconex 4200 Remote Extender Module
  • Protective anti-static packaging
  • Standard manufacturer documentation (if available)

❓ Frequently Asked Questions

Q: What is the maximum distance for the Triconex 4200?
A: It supports distances up to 7.5 miles (12 kilometers) using multi-mode fiber.
Q: How many remote sites can one primary set support?
A: A primary RXM set supports up to 3 remote locations.
Q: What type of fiber does it use?
A: The Triconex 4200 uses multi-mode fiber optic cable with ST connectors.
Q: Does it provide noise immunity?
A: Yes, fiber optics provide maximum immunity against EMI and RFI interference.
Q: Is this module for the remote site or the main site?
A: The 4200 is the “Primary” module, meaning it is installed at the main site to connect to remote sites.
Triconex 4200 Remote Extender Module

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