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Invensys TCM4355X
· Product image is representative; revision or series may vary. Contact us to request a specific version.
Ships by Thursday, October 15

TCM4355X

Safety System Communication Module

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Product Condition
Factory New These are new and current items that are procured directly from the manufacturer.
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PRODUCT DESCRIPTION

TCM4355X Safety System Communication Module

Triconex TCM4355X is a safety system communication module in the Tricon CX range. It is the communication module for the Tricon CX safety system and is installed in the documented 8120X main chassis. It links the safety controller to engineering, monitoring and external communication services.

The module provides isolated serial communication and copper or SFP-based Ethernet connections. Supported functions include Modbus, TriStation, TSAA, time synchronization and HART-related communication. Media selection, logical slot, firmware and enabled protocols must follow the Tricon CX user guide; copper and fibre media cannot be used simultaneously on the same network connection.
ACTUAL APPLICATIONS

Application context for TCM4355X

TCM4355X is a safety system communication module in the Tricon CX range. It serves oil & gas, chemical processing, power generation. Suitability depends on the selected process, electrical ratings and installed configuration.
  • 01 · OIL & GAS

    Oil Refining and Natural Gas Production

    Petroleum Refining and ProcessingNatural Gas Processing Production
  • 02 · CHEMICAL PROCESSING

    Chemical Manufacturing and Petrochemical Production

    Industrial Chemical ManufacturingPetrochemical Processing and Production
  • 03 · POWER GENERATION

    Electric Power Generation and Energy Production

    Thermal Power GenerationBiomass Energy and Cogeneration

Technical specifications for TCM4355X

  • Product Model
    TCM4355X
  • Product Parameters
    Safety System Communication Module
  • In stock
    9 units
  • Manufacturer
    Invensys
  • Serial communication ports
    2 isolated RS-232/RS-485
  • Diagnostic serial port
    1 isolated RS-232
  • Serial connector
    DB-9
  • Maximum rate per serial port
    115.2 kbps
  • Aggregate serial data rate
    230.4 kbps
  • Communication port isolation
    500 V DC
  • Copper network ports
    2, 100BASE-TX/1000BASE-T
  • Fibre media interface
    SFP, 100BASE-FX/1000BASE-X
  • Logic power requirement
    Less than 19 W
  • HART protocol version
    7
  • HART device type code
    0x1416
  • Maximum HART-IP clients
    2
  • Maximum concurrent HART DTM connections
    1
  • TSAA frame-length limit
    1996 bytes
  • Host chassis
    8120X main chassis
View all additional

Alternative Names

TCM4355X Tricon CX Safety System Communication Module CX 2 isolated RS-232/RS-485 serial communication ports
SYSTEM & REPLACEMENT CHECK

Information needed before ordering

Three direct checks to secure your system integration and minimize ordering risks.

Information

System integration Replacement check Manuals & support
SYSTEM INTEGRATION

Integrate TCM4355X safety system communication module

Triconex TCM4355X is a safety system communication module in the Tricon CX range. It is the communication module for the Tricon CX safety system and is installed in the documented 8120X main chassis. It links the safety controller to engineering, monitoring and external communication services.
The module provides isolated serial communication and copper or SFP-based Ethernet connections. Supported functions include Modbus, TriStation, TSAA, time synchronization and HART-related communication. Media selection, logical slot, firmware and enabled protocols must follow the Tricon CX user guide; copper and fibre media cannot be used simultaneously on the same network connection.
Use the applicable Tricon CX documentation for TCM4355X. Verify the complete configuration, connection assignments and environmental limits, then record the functional checks before commissioning.

Features:

  • Serial communication ports: 2 isolated RS-232/RS-485
  • Diagnostic serial port: 1 isolated RS-232
  • Serial connector: DB-9
The TCM4355X safety system communication module requires appropriate configuration before system integration and commissioning.
INTERCHANGEABILITY

Verify TCM4355X safety system communication module

Identify the complete TCM4355X nameplate and the installed Tricon CX configuration before replacement. Match all connectors and the documented electrical ratings.
The module provides isolated serial communication and copper or SFP-based Ethernet connections. Supported functions include Modbus, TriStation, TSAA, time synchronization and HART-related communication. Media selection, logical slot, firmware and enabled protocols must follow the Tricon CX user guide; copper and fibre media cannot be used simultaneously on the same network connection.
After fitting TCM4355X, restore the recorded configuration and verify every affected signal or communication path. Retain diagnostic results and the acceptance record.

Features:

  • Serial communication ports: 2 isolated RS-232/RS-485
  • Diagnostic serial port: 1 isolated RS-232
  • Serial connector: DB-9
The TCM4355X safety system communication module requires replacement verification against the complete installed configuration and current manufacturer documentation.
DOCUMENTATION STATUS

Browse the Manuals, Datasheets, Official Documents, Links

Important Notice: The linked files are Amikong-hosted reference documents. Match their product identity and scope to the supplied assembly, and consult the applicable manufacturer instructions before use. Accessories and additional documents are included only when expressly listed in the quotation.

Features:

  • Verify document identity before procurement or installation
  • Match the complete order to the manufacturer document scope
  • Accessories are supplied only when listed in the quotation
Documentation for the TCM4355X safety system communication module must be checked for document applicability before installation or commissioning.

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Important notice

Manuals, software, firmware, cables, calibration data and accessories are included only when listed in the quotation. AMIKON is an independent supplier and is not affiliated with or authorised by the manufacturer.
This content has been produced using multiple sources. Takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
BUYER INFORMATION

Commercial terms without hidden steps

Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
  • 01

    Shipping & delivery

    Dispatch
    Eligible stock: same / next day
    Carriers
    DHL, FedEx or UPS
    Ship from
    Xiamen, China
    Packed size
    5 × 20.5 × 24.6cm
    Shipping weight
    1.28kg
  • 02

    Payment & customs

    Payment
    Bank transfer (T/T)
    Currencies
    USD · EUR · GBP · RMB
    Credit cards
    Not accepted
    HS reference
    8538900000
    Origin
    USA
  • 03

    Warranty & returns

    Warranty
    12 months from AMIKON
    Inspection
    Label, condition and packing checks
    Returns
    Prior RMA authorisation required
    Compatibility
    Confirm before order
    OEM warranty
    Does not apply
Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
  • Part checked

    Full suffix recorded
  • Condition checked

    Label and appearance
  • Packing checked

    Antistatic protection
  • Tracking supplied

    Established couriers
  • Sandy Lin

    Dedicated account manager · 15+ years
FREQUENTLY ASKED QUESTIONS

Questions buyers ask about TCM4355X

Direct answers about identity, compatibility, stock, warranty, payment and shipping.
  • Which chassis hosts the 4355X communication module?

    TCM4355X is documented for the Tricon CX 8120X main chassis.
  • What isolated serial connections are available?

    TCM4355X provides two RS-232/RS-485 DB-9 communication ports plus an isolated RS-232 diagnostic interface.
  • What is the maximum serial throughput?

    TCM4355X supports up to 115.2 kbps per communication port and 230.4 kbps aggregate.
  • Can copper and fibre Ethernet be used simultaneously?

    The TCM4355X guide states that copper and fibre communication media cannot be used at the same time for the applicable connection.
  • Which slot permits HART protocol enablement?

    HART is enabled only when TCM4355X is installed in the Left COM1 slot (COM1-L).
  • What TSAA message length should an application use?

    The TCM4355X guide instructs TSAA programs to limit frames to 1996 bytes.
  • What configuration information is needed to source a Tricon CX communication spare?

    Provide TCM4355X, system release, firmware, logical slot, network media and enabled communication protocols.
  • Which checks identify an arriving Tricon communication module?

    Confirm the TCM4355X label, serial connectors and SFP/network interfaces, then match firmware and logical-slot configuration before communication tests.
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