TRICONEX 3501TN2 digital input module

Description

TRICONEX 3501TN2

The Triconex 3501TN2 is a Triple Modular Redundant (TMR) digital input module from Schneider Electric’s Triconex safety system family, designed for high-reliability applications in critical industrial processes. Below are its key technical parameters:

Triconex 3501TN2 Technical Specifications:

1. Type:

• • TMR (Triple Modular Redundant) Digital Input Module
  • 16-channel (16 points)

2. Input Voltage Range:

• • Nominal Voltage: 24V DC (typical for industrial applications)
  • Operating Range: Typically 10-30V DC (check datasheet for exact tolerances)

3. Input Type:

• • Dry Contact (Sink/Source) or Wet Contact (Voltage Input)
  • Supports NAMUR proximity sensors (for hazardous areas)

4. Isolation & Protection:

• • Optical Isolation between field inputs and internal logic
  • Surge & Noise Protection for harsh industrial environments

5. Response Time:

• • Typically <10 ms per channel (configurable)

6. Redundancy & Diagnostics:

• • TMR Architecture (3 independent channels per input for fault tolerance)
  • Online Diagnostics (fault detection for open wires, short circuits, etc.)

7. Communication Interface:

• • Connects to Triconex Bus (Tristation 1131 or other Triconex controllers)
  • Supports Modbus or other protocols (depending on system configuration)

8. Certifications & Compliance:

• • SIL 3 (IEC 61508) for safety-critical applications
  • ATEX/IECEx (for hazardous areas, if applicable)
  • CE, UL, cUL, etc.

9. Operating Conditions:

• • Temperature Range: -40°C to +70°C (industrial-grade)
  • Humidity: Up to 95% non-condensing

10. Power Consumption:

• • Typically <5W (varies based on configuration)

11. Mounting & Dimensions:

• • Designed for Triconex rack mounting (compatible with 3500/3700 series chassis)
  • Standard module dimensions (check exact specs in manual)

Applications:

• Safety Instrumented Systems (SIS)
• Emergency Shutdown Systems (ESD)
• Fire & Gas Systems (FGS)
• Critical process control in oil & gas, chemical, power plants

 

Main Brand:

ABB      Allen-Bradley      Alstom      Bently      Emerson      Foxboro

GE        MOOG      Schneider        Woodward       HIMA      Honeywell

Shipping Port: Xiamen

E-mail: ydf8801@163.com

Tel: + 86-13806028623（WhatsApp）

Ship to you via Fedex/DHL/TNT/UPS/EMS

Package: Original packing with cartons

First hand source // Quality assurance // Fast delivery time // Feel free to purchase with confidence

IS200 TRLYH 1BGG   IS200 TBCIH 1BCE    IS200 TREGH 1BDC     IS200 TVIBH 2BCC

IS200 TBAIH 1CCC    IS200 TREGH 1BDB   DS200 TCPDG 2BEC    IS200 TSVOH 1BCC

 

Our Main Brand

ABB, GE, Allen Bradley, Honeywell, Emerson, Bently Nevada, Prosoft, Siemens, Westinghouse, Triconex, Foxboro, ICS Triplex, Hima, Schneider, Yokogawa, Woodward, B&R, KEBA, etc

—-(DCS)Distributed Control System

ABB 3AUA0000110429,SYSCON2 746924

Invensys Foxboro FBM214,FBM242,B0123HE

Invensys Triconex 3625,3700A,3604E

Woodword 5462-758B

HIMA F2-DO-16-02,F8650E

Yokogawa SAI143-S03 S1, F9342L-02

Honeywell 51402497-200,51403519-160,51199194-100,CC-PDO801

Emerson KJ4001X1-NB1,12P3368X012

—-(PLC)Programmable Logic Controller

Rockwell AB 1734-IB8,1734-OB8,1769-L18ER-BB1B,1756-IM16I

ICS Triplex T8461,T8850,T8403,T8431,T8831,T8310

Schneider Modicon 140DDI85300

GE Fnauc IS210AEPSG2B,IS220UCSAH1A,IS215ACLEH1A,IS210AEAAH1B

Siemen 6ES7331-1KF02-0AB0

Prosoft MVI46-DFNT

Bachmann MPC240

Woodhead 9905-068 2301A

—-(TSI)Turbine Supervisory Instrumentation

Bently Nevada 3500/22M,138607-01,3500/25,3500/53,3500/32M 149986-02,

EPRO MMS6110,MMS6120,MMS6220,MMS6312,MMS6410,6423,6424,

ENTEK EK C6622HS,XM124,1440-SDM02-01RA

Frequently Asked Questions

1. Q: Are your items new or original?

A: Yes, they are new.

2. Q: Does have any stock?

A: We have a large warehouse of goods in stock, so we can guarantee fast delivery.

3. Q: Can you offer discounts?

A: Yes, if you order more, we are happy to give you a discount.

4. Q: What is your delivery lead time?

A: We have a lot of stock and you will receive it in 3-5 days.

5. Q: Do you test the products before delivery?

A: Yes, we have professional technicians to test the goods beforehand.

6.Q: Can I pay the deposit at first if I buy many goods?

A:After receive your deposit,we will ask the warehouse to start arrange the goods for you.

7.Q: Can I get any discount?

A: The price is negotiable and we will give you the reasonable price according to your order quantity.

8.Q: How much should I pay for shipping costs?

A: It depends on the weight of the goods and the choice of express and destination.

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TRICONEX Company Profile

TRICONEX is a renowned U.S. manufacturer of industrial safety control systems, founded in 1983 and now a brand under Schneider Electric.

Core Expertise

The company specializes in:

• ✅ Safety Instrumented Systems (SIS)
• ✅ Emergency Shutdown Systems (ESD)
• ✅ Critical control solutions

Key Industries Served

Widely used in high-risk sectors, including:

• ✅ Oil & Gas
• ✅ Chemicals
• ✅ Power Generation

Flagship Product

The Tricon Safety System is known for its 🔄 Triple Modular Redundancy (TMR) technology, ensuring:

• ✅ Fault tolerance
• ✅ Safe industrial operations

 Certifications & Global Reach

• ✅ Rigorous safety certifications (e.g., SIL ratings)
• ✅ Global service network

 Leadership

TRICONEX is a trusted leader in process safety solutions, delivering reliability and innovation worldwide.