ICS TRIPLEX T3150A Serial Communication Module

Technical Specifications

Model:T3150A

Brand:ICS TRIPLEX

Product type:TMR serial communication module

System series:Trusted T8000 SIS

Bus type:Triple redundant parallel backplane bus

Compatible modules:Trusted processor boards,I/O modules,backplane base units,redundant power supply

Redundancy:TMR triple modular redundant hot swap architecture

Power bus:5V DC,24V DC power supply

Operating temperature:0~+60℃

Relative humidity:5~95% non-condensing

Weight:4.25kg

Certification:CE,TÜV,SIL3

System compatibility

This communication hardware belongs to ICS TRIPLEX Trusted SIS safety instrumented system and is installed inside Trusted rack cabinet. It provides dual isolated serial ports for external device connection,exchanges safety data between TMR controller and DCS,human machine interface or gateway equipment. It supports Modbus and Regent R2 protocols,widely deployed in oil & gas,petrochemical and chemical plants for ESD emergency shutdown and fire & gas safety protection.

Function

T3150A serves as the serial communication interface unit of Trusted TMR SIS. It realizes bidirectional serial data transmission between SIS controller and external devices. It continuously runs module self-diagnosis to detect communication interruption,signal error and internal circuit fault in real time.

Installation

Insert the module vertically into dedicated communication slot of Trusted SIS rack. Complete serial cable wiring and backplane bus connection,verify communication link status and fault diagnosis via Trusted Workbench engineering software.

Interface

‑Gold finger connector for triple redundant backplane bus communication

‑Dual isolated serial ports:RS232/RS422/RS485 configurable

‑Onboard TMR voting and serial signal processing circuit

‑LED indicators for module running,transmit/receive,alarm and fault prompt

Circuit feature

Conformal coated multi-layer PCB design,built-in surge and overvoltage protection circuit. Triple channel hardware voting design,fully compliant with SIL3 functional safety hardware specifications.

Feature

T3150A is a spare serial communication board for ICS TRIPLEX Trusted SIS system. Common faults include serial transceiver circuit damage,communication chip failure and cable connection fault. Confirm rack slot definition and firmware compatibility before replacement.

Diagnostic

When communication loss,signal abnormality or hardware breakdown is detected,the module will trigger fault alarm and upload diagnostic messages to safety workstation.

Built‑in function

Isolated serial data transmission and module hardware self-diagnosis for Trusted TMR safety rack,used as SIS communication spare replacement.

Product Brief

T3150A is ICS TRIPLEX Trusted SIL3 dual serial communication module,supporting TMR triple modular redundant architecture. Verify rack compatibility before ordering. ESD anti-static protection must be followed during handling installation.