xrjtina@gmail.com
Home > Products > TRICONEX

TRICONEX 4119A Enhanced Intelligent Communication Module

TRICONEX 4119A is a well-known Enhanced Intelligent Communication Module (EICM) used in Triconex Safety Instrumented Systems (SIS).

Get Instant Quote
Product Details

First hand source, affordable price. Spot inventory!

•Shipping Port: Xiamen

•Manager: Rhonda

•E-mail: xrjtina@gmail.com 

•Tel: + 86-15359273796（WhatsApp）

•Ship to you via Fedex/DHL/TNT/UPS/EMS

•Package: Original packing with cartons

TRICONEX 4119A

TRICONEX 4119A Overview

The Triconex 4119A EICM is a high-performance communication interface module designed for Tricon safety controllers. It provides reliable serial and CAN-based communication between the Tricon controller, field I/O, and external systems such as DCS, PLC, and HMI.

It is widely deployed in oil & gas, petrochemical, power generation, and other high-risk process industries where safety and availability are critical.

Key Functions

  • Industrial communication gateway for Tricon systems
  • Interface between SIS, DCS, PLC, and field devices
  • Enables data exchange via Modbus and TriStation protocols
  • Supports redundant, fault-tolerant operation (TMR architecture)

The module ensures deterministic and reliable data transfer required for SIL-rated safety systems.

Main Features

1) High-Reliability Communication

  • Designed for Triple Modular Redundancy (TMR) systems
  • Built-in diagnostics and self-monitoring
  • Continuous operation for safety-critical environments

2) Multiple Serial Interfaces

  • 4 × serial ports (RS-232 / RS-422 / RS-485)
  • 1 × isolated Centronics parallel port
  • All ports can operate simultaneously

3) Protocol Support

  • Modbus master/slave communication
  • TriStation engineering communication
  • Printer and external device connectivity

4) Long-Distance Network Capability

  • RS-485 network up to 1,200 m (4,000 ft)
  • Supports up to 32 Modbus slave devices

Technical Specifications

Parameter Details
Product Type Enhanced Intelligent Communication Module (EICM)
Serial Ports 4 (RS-232/422/485)
Parallel Port 1 isolated Centronics
Protocols Modbus, TriStation
Data Rate Up to 57.6 kbps
Isolation 500 VDC
Operating Temp −40°C to +85°C
Architecture TMR fault-tolerant
Application Tricon Safety Systems

Typical Applications

The 4119A is commonly used in:

  • Emergency Shutdown Systems (ESD)
  • Fire & Gas Systems (F&G)
  • Burner Management Systems (BMS)
  • Integrated Control & Safety Systems (ICSS)
  • DeltaV + Tricon integrated safety architecture

It acts as the communication backbone linking field I/O to the safety controller.

Advantages

  • High system availability and safety integrity
  • Flexible integration with legacy and modern systems
  • Reduced wiring and easier system expansion
  • Hot-swap capable in redundant setups
You Like It