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Triconex 4351A  TCM Communication Module

Triconex

Triconex 4351A TCM Communication Module

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  • Manufacturer: Triconex

  • Product No.: 4351A

  • Product Type: TCM Communication Module

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 170g

  • Shipping port: Xiamen

  • Warranty: 12 months

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Product Description

The 4351A TCM communication module provides high-performance data exchange within Triconex safety instrumented system architectures.
It connects Tricon controllers with external networks, enabling stable communication across distributed industrial control environments.
Moreover, the 4351A ensures deterministic data transfer, which improves response consistency in time-critical safety applications.

Engineers select the 4351A because it delivers reliable connectivity, advanced diagnostics, and seamless integration with Tricon systems.
In addition, the module supports continuous operation in demanding industrial environments where communication reliability remains essential.

Technical Specifications

Triconex 4351A  TCM Communication Module

Parameter Description
Product Model 4351A
Module Type TCM (Tricon Communication Module)
System Compatibility Triconex Tricon Safety Instrumented System (SIS)
Communication Interfaces 2 × Ethernet ports (RJ45) and serial interface support
Network Speed 10/100 Mbps Ethernet communication
Protocol Support TCP/IP, Triconex proprietary communication protocols
Processor Integrated communication processor for real-time data management
Memory Internal buffer memory for data handling and message queuing
Redundancy Supports redundant network configurations for high availability
Diagnostics Advanced communication diagnostics with real-time status monitoring
LED Indicators Link, activity, error, and module health indicators on front panel
Power Supply Backplane-powered via Tricon chassis
Power Consumption Approx. 10–15 W during operation
Isolation Electrical isolation between ports and system backplane
Operating Temperature 0°C to 60°C (32°F to 140°F)
Storage Temperature -40°C to 85°C (-40°F to 185°F)
Humidity Range 5% to 95% non-condensing
Dimensions Approx. 266 mm × 31 mm × 303 mm (standard Tricon module size)
Weight Approx. 1.5 kg
Mounting Rack-mounted in Tricon system chassis
Compliance IEC 61508 functional safety and EMC compliance
Reliability High MTBF designed for continuous industrial operation

 

FAQ

Q1: What interfaces does the 4351A provide?
A1: The 4351A provides dual Ethernet ports and supports serial communication for flexible system connectivity.

Q2: Does the 4351A support redundant communication?
A2: Yes, the 4351A supports redundant network configurations to improve system availability.

Q3: What is the typical power consumption of the 4351A?
A3: The 4351A typically consumes around 10–15 watts during normal operation.

Q4: Can the 4351A operate in harsh industrial environments?
A4: Yes, the 4351A operates reliably within wide temperature and humidity ranges in industrial settings.

Q5: What is your product condition and delivery policy?
A5: The 4351A is brand new original, we have stock available, and shipping takes 3 days to 2 weeks depending on order size.

Q6: What logistics and return services do you offer?
A6: We commonly use DHL and similar carriers, and we support returns within 30 days if quality issues occur.

 

Return policy

​We aim to provide reliable products and a smooth purchasing experience. If there is a problem with your order, please contact us and we will assist according to our Refund Policy.

Shipping

We provide international shipping options to meet different delivery requirements. Please review details regarding methods and timelines in our Shipping Policy.

Warranty

We provide a 12-month warranty for all products, subject to normal use and proper installation.

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