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Description:TRICONEX 4201N Remote Extender Module Remote I/O extender for Tricon systems.
Product condition: New
Packing condition:Factory Packing
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Manufacturer | TRICONEX |
Item number | 4201N |
Country of Origin | United States |
Lead Time | In stock |
After-Sales Support | 12-months |
HS Code / Commodity code | 8537101190 |
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.
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.
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 |
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.
1. Safety Instrumented Systems (SIS)
2. Emergency Shutdown Systems (ESD)
3. Fire & Gas (F&G) Detection Systems
4. High Integrity Pressure Protection Systems (HIPPS)
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.
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