TRICONEX 4355X TCM Communication Module | Tricon SIS TMR Module

Brand:TRICONEX 4355X

Warehouse: Spot

Condition: New original inventory

Warranty: 100% Perfect Functionality

Available for sale: nationwide, overseas

Warranty period: one year

Imported or not: Yes

Shipping location: Yuanmiao, Guizhou

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Description

Product Overview

TRICONEX 4355X (TCM) is a TMR triple‑modular redundant communication module designed for Triconex Tricon SIS safety instrumented system. As the core TCM communication unit, TRICONEX 4355X delivers dual Gigabit Ethernet, galvanically isolated RS‑232/RS‑485 serial ports and SFP fiber expansion. TRICONEX 4355X supports Modbus TCP/RTU, TSAA, HART‑IP, SNTP time synchronization and multi‑protocol data exchange. TRICONEX 4355X enables reliable high‑speed communication between Tricon SIS and external DCS, HMI, third‑party field instruments. Hot‑swap capability guarantees non‑stop safety operation, widely deployed in oil & gas, petrochemical and power critical safety projects.

Key Features

  1. TMR triple modular redundancy, compatible with Tricon v9/v10/v11 rack system
  2. Dual Ethernet, RJ45 copper or SFP fiber option; copper and fiber cannot run simultaneously on one port
  3. Two channels 500 VDC galvanic‑isolated DB‑9 serial ports, baud rate up to 115.2Kbps
  4. Full protocol stack: TriStation, Modbus Master/Slave, TSAA multicast, Peer‑to‑Peer, HART‑IP, SNTP
  5. Front‑panel LED diagnostic indicators; hot‑swappable without interrupting safety control
  6. SIL3 safety rating complying with IEC 61508 standard

Technical Specifications

Item Specification
Model TRICONEX 4355X (TCM 4355X)
Brand TRICONEX (Schneider Electric)
Type Tricon TCM Communication Module
Safety Level SIL3 IEC61508
Network Interface 2×100/1000Mbps (RJ45 copper / SFP fiber optional)
Serial Interface 2×Isolated RS‑232/RS‑485 DB‑9; 1 × Debug DB‑9
Serial Isolation 500 VDC
Serial Baud Rate Up to 115.2 Kbps per port, aggregate 230.4 Kbps
Power Consumption <19W
Mounting Tricon system rack slot
Supported Protocols TriStation, Modbus TCP/RTU, TSAA, HART‑IP, SNTP, Peer‑to‑Peer, Jet Direct
Environment IP20 cabinet‑mount; Temp ‑20℃~+70℃; Humidity 5‑95% non‑condensing

Applications

TRICONEX 4355X communication module serves Tricon SIS safety instrumented systems. It handles external communication for safety controllers, connecting SIS with DCS, SCADA and HART smart instruments. Widely used for onshore & offshore oil‑gas, petrochemical, thermal power process safety control.

Tags

TRICONEX 4355X, TCM 4355X, TRICONEX TCM 4355X, Tricon communication module, 4355X communication module, Triconex SIS module, TMR communication module

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