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TRICONEX 4201N Remote Extender Module

Based on over 5000 reviews

Description:TRICONEX 4201N Remote Extender Module Remote I/O extender for Tricon systems.

Product condition: New

Packing condition:Factory Packing

100% insured shipping: A guarantee for your purchases


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Product Specifications
Manufacturer TRICONEX
Item number 4201N
Country of Origin United States
Lead Time In stock
After-Sales Support 12-months
HS Code / Commodity code 8537101190
FAQ

Quotes are valid for 30 days from the day the quote is received unless stated otherwise at the time of quotation.

Yes,we offer one year warranty for all new products.

Yes. We worked with FEDEX/DHL/TNT/UPS/ allowing us to provide swift global delivery of parts to any corner of the world.

Normally 3-5 working days,some remote areas 5-7 days more.

Product information

 Basic Function

1. Purpose: Extends the communication distance between Tricon controllers and remote I/O modules, enabling remote installation of I/O racks.

2. Communication Method: Fiber-optic communication using multimode fiber, providing electrical isolation and strong interference immunity.

3. Typical Applications: Safety-critical systems in oil & gas, chemical plants, and nuclear power, including Emergency Shutdown (ESD), Fire & Gas (F&G) detection systems.


Technical Specifications

Item

Parameter

Model

4201 / 4201N

Communication Medium

Multimode fiber (ST connector)

Maximum Communication Distance

2 km (~1.2 miles)

Communication Rate

375 kbaud

Supported Remote Sites

Up to 3 remote racks

Connectors

6 fiber ST connectors

Power Supply

24V DC (18–30V DC)

Power Consumption

Max 30W

Operating Temperature

-40°C to +70°C

Storage Temperature

-40°C to +85°C

Humidity Range

10%–95%, non-condensing

Dimensions (approx.)

410 x 280 x 160 mm

Weight (approx.)

6.8 kg

 


Module Features

1. Redundancy: Hot-swappable support with automatic failover to improve system availability.

2. Diagnostics: Status LEDs include PASS, FAULT, ACTIVE, TX, RX1/2/3, simplifying maintenance and fault detection.

3. High Reliability: Suitable for SIL3 safety systems; compliant with TMR (Triple Modular Redundancy) architecture.


Typical Applications

1. Safety Instrumented Systems (SIS)

2. Emergency Shutdown Systems (ESD)

3. Fire & Gas (F&G) Detection Systems

4. High Integrity Pressure Protection Systems (HIPPS)


Replacement Models & Compatibility

Compatible with Tricon main stations, 4200N, 4201-3N, and similar modules.

Possible replacements include 4200, 4201-3, 4201N; final selection depends on system version and communication configuration.


What happens next?

 

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