TRICONEX IMFF4703x (4703X) Fiber-Fiber I/O Bus Interface Module--KIMI-YMGK Industrial Control

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TRICONEX IMFF4703x (4703X) Fiber-Fiber I/O Bus Interface Module--KIMI

Warehouse: Spot
Warranty： 365 days
Quality: Original module
Condition： New
Shipping method: Courier delivery

Contact person: LI MING
Contact number: +86 18059884790
WeChat：18059884790
E-mail: plc66@qq.com

Product Description

TRICONEX IMFF4703x (4703X) Fiber-Fiber I/O Bus Interface Module

TMR-Compatible Fiber-Optic I/O Bus Extender for Tricon CX 8131X Expansion Chassis

1. Module Core Overview

The TRICONEX IMFF4703x (4703X) is a fiber - fiber I/O bus interface module (IMFF) designed for Tricon CX safety systems, enabling fiber - optic communication between main processors and I/O modules in 8131X expansion chassis. It supports long - distance I/O bus extension, hot - swappable operation, and TMR - compatible voting, ensuring reliable data transmission for SIL 3 (IEC 61508) safety - critical applications in oil & gas, petrochemical, and power generation.

• Core Specs: Fiber - fiber (TX/RX) I/O bus interface; 8131X chassis - compatible; 24 V DC (20 - 32 V DC); 436 g; 202mm×153.4mm×19.6mm • Key Features: Hot - swappable; TMR voting support; fiber - optic isolation; long - distance transmission

TRICONEX IMFF4703X (2).png

2. Fiber-Optic I/O Bus Extension & Isolation

The 4703X IMFF module uses fiber - optic links to extend the I/O bus between main chassis and 8131X expansion chassis, minimizing electromagnetic interference and enabling long - distance deployment (up to 12 km typical). Its fiber - fiber interface provides electrical isolation, protecting modules from surges and noise in harsh industrial environments, while TMR - compatible design integrates with 3 - 2 - 1 voting logic for fault - tolerant operation.

• Transmission: Multi - mode/single - mode fiber support; up to 12 km distance; 100 Mbps bus speed • Isolation: Fiber - optic electrical isolation; surge/noise immunity; compliance with IEC 61000 - 4 - 2/4 - 4 • Redundancy: TMR - compatible; works with Tricon CX TMR voting; supports redundant fiber links

TRICONEX IMFF4703X (5).png

3. Chassis Compatibility & Integration

The 4703X is specifically designed for 8131X I/O expansion chassis, working with Tricon CX main processors and I/O modules to extend the I/O bus via fiber optics. It supports hot - swappable replacement without system shutdown, integrates with TriStation 1131 for configuration/diagnostics, and is compatible with legacy Tricon CX module sets for seamless system upgrades.

• Chassis Fit: 8131X I/O expansion chassis; hot - swappable in Tricon CX chassis • Software: TriStation 1131 for I/O bus configuration and diagnostic monitoring • Expansion: Works with 4701X (copper - fiber) for mixed copper/fiber I/O bus topologies

TRICONEX IMFF4703X (1).png

Applications & Safety Certifications

Key Applications: Oil & gas remote ESD, petrochemical distributed I/O, power generation turbine I/O extension, marine/offshore SIS, nuclear 1E (where certified)

Safety Certifications: IEC 61508 SIL 3, ATEX, IECEx, CE, UL Listed

Note: The 4703X has reached product end - of - life (EOL) as of 01/08/2021; replacement options are available through Schneider Electric

YMGK Purchase Information

This section covers key details customers care about regarding purchasing, to support your global industrial product procurement needs.

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Global Inventory: 121 shared inventories worldwide, enabling direct procurement from overseas warehouses for faster delivery.
Pricing & After-Sales: Competitive prices plus reliable after-sales warranty services.
Customer Coverage: Serving clients across United States, Germany, Japan, South Korea, United Kingdom, France, Italy, Canada, Brazil, India, Australia, Russia, Spain, Netherlands, Switzerland, Sweden, Belgium, Austria, and Turkey.
Product Quality: All items are brand new and original. Spare parts include a 1-year warranty, and all products are tested and certified.
Discounts: Contact us for bulk-order discounts. We also offer further price adjustments if you receive lower quotes for identical products from other suppliers.

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Technical Documentation | TRICONEX IMFF4703x (4703X) Fiber-Fiber I/O Bus Interface Module | Tricon CX Safety System

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