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PRODUCT DESCRIPTION
4354 - Tricon Communication Module
Triconex 4354 is the fiber-network Tricon Communication Module with embedded OPC for Tricon 10.3 and later. It provides two 100 Mbps MT-RJ multimode fiber ports and four DB-9 RS-232/RS-485 serial ports.
NET 2 carries the embedded OPC service while NET 1 carries the specified TSAA, peer and Modbus TCP services. Match the multimode fiber path, permitted chassis location and exact TCM pairing to the installed system.
NET 2 carries the embedded OPC service while NET 1 carries the specified TSAA, peer and Modbus TCP services. Match the multimode fiber path, permitted chassis location and exact TCM pairing to the installed system.
BEFORE YOU BUY
Check the complete installed configuration
ACTUAL APPLICATIONS
Where 4354 supports Tricon communications
These uses follow the manufacturer port assignments and system-version rules. Validate the installed network and application before commissioning.
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01 · OPTICAL OPC
Carry OPC over the fiber interface
Connect the embedded OPC service through NET 2 using the specified multimode optical connection. Verify the client count and supported server functions during application acceptance. -
02 · CONTROLLER SERVICES
Keep peer services on NET 1
Use NET 1 for the listed peer and time-synchronization assignments. Preserve the service mapping when replacing a copper module with a separately engineered fiber arrangement. -
03 · CHASSIS PLANNING
Validate the communication-slot location
Locate the TCM in the Main Chassis or the permitted Chassis 2 arrangement. Review the special communication-cable requirement for Chassis 2 instead of applying ordinary expansion-bus wiring by default.
Technical specifications for 4354
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Product Model4354
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Product ParametersTricon Communication Module
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ManufacturerInvensys
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Supported Tricon version10.3 and later
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Network portsTwo MT-RJ fiber ports
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Network medium62.5/125 micrometre multimode fiber
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Network speed100 Mbps
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Serial connectorsFour DB-9 ports
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Serial electrical interfacesRS-232 and RS-485
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Maximum serial rate per port115.2 kbps
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Aggregate serial throughput460.8 kbps
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Port isolation500 VDC
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TriStation Ethernet assignmentNET 1 and NET 2
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Modbus TCP assignmentNET 1
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TSAA Ethernet assignmentNET 1
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Embedded OPC serverSupported on NET 2; up to 10 clients
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Logic powerLess than 10 W
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Module status indicatorsPass, Fault, Active and FIRM
View all additional
Alternative Names
4354
Triconex 4354
Tricon TCM 4354
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 CONFIGURATION
Match the controller generation and network assignment
Triconex 4354 is the fiber-network Tricon Communication Module with embedded OPC for Tricon 10.3 and later. It provides two 100 Mbps MT-RJ multimode fiber ports and four DB-9 RS-232/RS-485 serial ports.
NET 2 carries the embedded OPC service while NET 1 carries the specified TSAA, peer and Modbus TCP services. Match the multimode fiber path, permitted chassis location and exact TCM pairing to the installed system.
Check the exact TCM generation, logical-slot pairing and permitted chassis location. Serial port 1 can serve Modbus or GPS; serial port 4 can serve Modbus or TriStation. Do not treat either shared assignment as simultaneous use.
Features:
- Fiber networking with embedded OPC
- Two MT-RJ network connections
- Four configurable serial interfaces
The 4354 requires configuration and installation checks before system integration and commissioning.
INTERCHANGEABILITY
Verify the complete replacement identity before commissioning
Record the exact 4354 identity, controller version and communication configuration. Label all cables before removal. Paired TCMs are independent modules, not hot spares.
NET 2 carries the embedded OPC service while NET 1 carries the specified TSAA, peer and Modbus TCP services. Match the multimode fiber path, permitted chassis location and exact TCM pairing to the installed system.
Retain the validated safety logic and proof-test records. Recommission affected channels under the approved site procedure.
Features:
- Fiber networking with embedded OPC
- Four configurable serial interfaces
- Independent paired-module operation
The 4354 requires replacement verification of port assignments, protocol configuration and restored communication before commissioning.
DOCUMENTATION STATUS
Browse the Manuals, Datasheets, Official Documents, Links
Important Notice: The Manufacturer's Manual download is a manufacturer technical-data extract, not a complete operation manual. The installation guide contains only source-supported checks. Specifications of other configurations shown on source pages must not be applied to this exact order.Features:
- Sources: Invensys Tricon v9-v10 Planning and Installation Guide, 9720077-012, February 2009
- Use complete equipment instructions for installation and commissioning.
- Accessories are supplied only when listed in the quotation
Documentation for the 4354 is supplied here as a technical-data extract; confirm manual availability in the written quotation.
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.
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Shipping & delivery
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DispatchEligible stock: same / next day
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CarriersDHL, FedEx or UPS
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Ship fromXiamen, China
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Packed size2.3 × 40.4 × 40 cm
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Shipping weight2.26 kg
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Payment & customs
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PaymentBank transfer (T/T)
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CurrenciesUSD · EUR · GBP · RMB
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Credit cardsNot accepted
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HS reference8537101190
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OriginUSA
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Warranty & returns
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Warranty12 months from AMIKON
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InspectionLabel, condition and packing checks
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ReturnsPrior RMA authorisation required
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CompatibilityConfirm before order
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OEM warrantyDoes not apply
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Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
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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 4354
Direct answers about identity, compatibility, stock, warranty, payment and shipping.
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Which chassis locations are permitted for TCM installation?
The system rules place TCMs in the Main Chassis or Chassis 2. Other expansion locations must not be assumed to support this communication module. -
What is special about the Chassis 2 communication connection?
The guide requires the specified I/O Expansion or primary RXM arrangement directly linked to the Main Chassis using 9001 communication cables, not standard I/O bus cables. -
How many TCMs may the documented system accommodate?
The guide allows up to four TCMs in two logical slots in chassis 1 or 2, subject to the matching-model and system-generation rules. -
What happens to traffic during an online TCM exchange?
The controller can remain online, but all communication through the removed TCM stops. Independent paired TCMs do not provide automatic hot-spare operation. -
Which fault indications trigger the documented replacement procedure?
The procedure identifies a Fault indicator on or a Pass indicator off as indications for replacement. Follow the complete approved maintenance process and communication-impact assessment. -
What information is requested when returning a faulty module?
The procedure calls for the module model and serial number when contacting Triconex for the return-material authorization process. -
Are Modbus master ASCII requests listed as supported?
The table lists Modbus Master RTU on any serial port. Modbus Slave supports ASCII or RTU; these roles and formats must not be conflated. -
How does the protocol table place SNTP and JetDirect?
For 4354, SNTP is listed on NET 1 and NET 2, while JetDirect is assigned to NET 1. Keep these distinct when configuring network services.
READY TO VERIFY YOUR PART?
Get a 4354 quote with price, lead time and revision check.
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