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4353

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The Triconex 4353 is a communication module designed specifically for the Tricon safety system, featuring dual copper Ethernet interfaces and four DB-9 serial ports.
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Technical specifications for 4353

  • Manufacturer:
    Invensys
  • Part Number:
    4353
  • Product Family:
    Triconex
  • Product Type:
    Tricon Communication Module
  • Stock:
    1
  • Module Type:
    Tricon Communication Module (TCM)
  • Network Ports:
    2 x 10/100BaseT Ethernet ports, RJ-45 copper connectors
  • Serial Ports:
    4 x RS-232/RS-485 ports, DB-9 connectors
  • Port Isolation:
    500 VDC
  • Protocols Supported:
    TriStation, Modbus, TCP/IP, ICMP, SNTP, TSAA (with support for IP Multicast), Trimble GPS, Embedded OPC Server, Peer-to-Peer (UDP/IP), Peer-to-Peer Time Synchronization, Jet Direct (network printing)
  • Communication Speed:
    Copper Ethernet ports: 100 Mbps; Serial ports: up to 115.2 Kbps per port
  • Embedded OPC Server:
    Embedded OPC server on NET 2 supporting up to 10 OPC clients (Data Access 2.05 and Alarms & Events 1.10 standards)
  • System Capacity:
    Maximum of 4 TCMs per Tricon system across two logical slots (supports up to 32 total Modbus masters/slaves)
  • Status Indicators:
    PASS, FAULT, ACTIVE, FIRM; LINK (1 per network port); TX and RX (1 per port)
  • Tariff Code:
    Please confirm the destination before shipping
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Applications Communication & Connectivity Performance Monitoring & Control

Features:

  • Dual copper 10/100BaseT Ethernet ports (RJ-45) and four RS-232/RS-485 serial ports (DB-9) supporting communication speeds up to 100 Mbps and 115.2 Kbps respectively.
  • Embedded OPC server on port NET 2 accepting up to 10 OPC client subscriptions complying with DA 2.05 and A&E 1.10 standards.
  • Built-in 500 VDC galvanic port isolation to safeguard internal backplane electronics against field line noise.
The Schneider Triconex 4353 Tricon Communication Module (TCM) is supplied as a factory-tested communication expansion unit configured to establish robust network and serial connectivity for Tricon safety controllers.

This communication module provides dedicated interface capabilities for critical emergency shutdown (ESD), burner management systems (BMS), and turbomachinery control applications across plant-wide control networks.

Installation requires that identical TCM models reside within the same logical slot, supporting online module replacement without active hot-spare redundancy while the main controller remains fully operational.

The Triconex 4353 module availability and lead times are subject to stock verification and manufacturer lead times upon order confirmation by the manufacturer (OEM).
Schneider Triconex 4353 Tricon Communication Module Manuals, Datasheets, Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Emergency Shutdown Systems (ESD) requiring high-integrity communication with host Distributed Control Systems (DCS).
  • Burner Management Systems (BMS) utilizing Modbus master/slave configurations and process data reporting.
  • Critical turbomachinery protection and process control networks demanding time-synchronized peer-to-peer data exchange.
  • Primary network port (NET 1) handles TSAA with IP Multicast, Modbus TCP/IP, Peer-to-Peer messaging (UDP/IP), and Peer-to-Peer time synchronization.
  • Secondary network port (NET 2) strictly supports the embedded OPC server, TriStation programming software, and SNTP time synchronization.
  • Four serial DB-9 ports support Modbus functions (01, 02, 03, 04, 05, 06, 07, 08, 15, 16) and direct interface with Trimble GPS clock units.
  • Delivers high-speed 100 Mbps throughput across dual copper RJ-45 Ethernet network connections.
  • Supports high-density serial communication speeds up to 115.2 Kbps across all four DB-9 RS-232/RS-485 ports.
  • Hosts an embedded OPC server on NET 2 capable of serving data subscriptions for up to 10 concurrent OPC clients.
  • Provides continuous visual hardware monitoring via front-panel PASS, FAULT, ACTIVE, and FIRM status LEDs.
  • Enables real-time system data subscription and parameter control for up to 10 host clients via embedded OPC server.
  • Supports time-synchronized control data transmission using Peer-to-Peer protocols and Trimble GPS timing integration.
Description
Schneider Triconex 4353 Tricon Communication Module (TCM) acts as an advanced networking interface for Tricon safety controllers, featuring dual copper RJ-45 Ethernet ports alongside four configurable DB-9 serial communication ports. The primary network port (NET 1) supports peer-to-peer messaging, peer-to-peer time synchronization, TSAA with IP Multicast, and Modbus TCP/IP protocols to ensure seamless inter-controller communications. Four independent RS-232/RS-485 serial interfaces allow versatile integration with Modbus devices up to 115.2 Kbps as well as Trimble GPS receivers for accurate system time synchronization.

Engineered with embedded OPC functionality, the Triconex 4353 module hosts an embedded OPC server on its secondary network port (NET 2) that accepts up to 10 concurrent OPC client subscriptions. This embedded OPC server fully complies with Data Access 2.05 and Alarms & Events 1.10 specifications while supporting TriStation software tools and SNTP time synchronization. High-speed 100 Mbps copper Ethernet connectivity is protected by 500 VDC galvanic port isolation, shielding internal system backplanes from industrial field noise and voltage fluctuations.

Deployed in critical emergency shutdown (ESD), burner management (BMS), and turbomachinery control applications, up to four Triconex 4353 modules can be installed across two logical slots within a single Tricon rack. Front-panel status LEDs provide clear, real-time diagnostic status for every active physical port. While hot-spare operation is not used for communication modules, faulty units can be safely replaced online without disrupting active main processor operation.
Alternative Names
4353 TCM 4353-TCM Tricon 4353 Triconex 4353 Schneider 4353 Dual RJ45 TCM Triconex 4353 Communication Module Invensys Tricon 4353 Copper Ethernet Module
Technical notes
The Triconex 4353 module requires identical TCM models within the same logical slot and supports online module replacement while the main controller remains active.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Does the Triconex 4353 module contain an embedded OPC server?
Yes, the Triconex 4353 module includes an embedded OPC server on port NET 2 that allows up to 10 OPC clients to subscribe to system data simultaneously.
Which OPC standards are supported by the embedded OPC server on the Triconex 4353 module?
The embedded OPC server on the Triconex 4353 module complies with the Data Access 2.05 standard and the Alarms and Events 1.10 standard.
How many total Modbus masters or slaves can a Tricon system handle when using the Triconex 4353?
A Tricon system using the Triconex 4353 supports up to 32 Modbus masters or slaves in total across all network and serial ports.
Can different TCM models be mixed in the same logical slot with a Triconex 4353 module?
No, different TCM models cannot be mixed in one logical slot alongside a Triconex 4353 module.
Does the Triconex 4353 module support online module replacement while the controller is running?
Yes, a faulty Triconex 4353 module can be removed and replaced online while the controller remains active, although hot-spare redundancy is not supported.
How can users request pricing, stock availability, and technical datasheets for the Triconex 4353 module?
Customers can request an official quotation and technical specifications for Triconex 4353 modules by submitting an inquiry directly to our sales engineering team via email or website RFQ form.