WhatsApp : +88 01818929292 / +8801730296909
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WhatsApp : +88 01818929292 / +8801730296909
info@smmarineservice.com sohelbhuiyan1213@gmail.com arafatbhuiyan3657@gmail.com
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Praxis Automation X311 I O Board 98.6.034.703 Engine Control Module

Item Code:

Praxis Automation X311 I/O Board Control Module

Brand:

Praxis

Condition:

Refurbished


INTRODUCTION

The Praxis Automation X311 I/O Board (Part No. 98.6.034.703) is a high-performance marine automation interface module designed for use in Praxis Automation engine control and monitoring systems. Acting as a critical communication bridge between field devices and the central automation controller, the X311 processes digital and analog signals required for safe and reliable engine operation.

Designed for continuous service in demanding marine environments, this module is widely installed on merchant vessels, offshore platforms, passenger ships, and specialized marine applications. It supports real-time engine monitoring, governor control, auxiliary machinery supervision, alarm processing, and safety interlocking functions.

Marine engineers value the Praxis X311 because of its stable operation, modular construction, and long service life. It helps improve machinery reliability while reducing downtime during maintenance and troubleshooting.

SM MARINE SERVICE™ supplies Praxis Automation X311 I/O Boards as New Equipment, Used Equipment, and Reconditioned Equipment according to customer requirements and budget.


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4

PRODUCT OVERVIEW

The Praxis X311 is an intelligent Input/Output interface board that connects engine sensors, transmitters, switches, governors, relays, and control devices with the Praxis Automation control platform. The board continuously acquires field data, processes control signals, and exchanges information with the central controller to maintain safe and efficient engine operation.

Typical monitored and controlled functions include:

  • Starting Air Pressure
  • Governor RPM Setpoint
  • Governor Heavy Start
  • Main Engine Start Failure
  • Turning Gear Disengaged
  • Auxiliary Blower Automatic Control
  • Main Engine RPM Monitoring
  • Safety Air Pressure
  • Control Air Pressure
  • Digital Alarm Inputs and Outputs

The modular architecture simplifies maintenance and enables rapid replacement during vessel servicing.


TECHNICAL SPECIFICATIONS

Parameter Description
Manufacturer Praxis Automation Technology
Model X311 I/O Board
Part Number 98.6.034.703
Product Type Engine Control I/O Module
System Platform Praxis Marine Automation System
Function Digital & Analog Signal Processing
Installation Marine Control Cabinet
Application Main Engine Automation
Communication Integrated Automation Network
Industry Marine & Offshore
Availability New, Used, Reconditioned


KEY FEATURES

The Praxis Automation X311 provides dependable performance for mission-critical marine applications.

  • High-speed digital and analog signal processing
  • Reliable communication with automation controllers
  • Governor interface support
  • Engine safety monitoring
  • Auxiliary machinery control
  • Rugged industrial-grade PCB design
  • Easy maintenance and replacement
  • Long operational life
  • Suitable for 24/7 marine operation
  • Stable performance in vibration and harsh engine room environments

MARINE APPLICATIONS

The Praxis X311 I/O Board is widely used in:

  • Container Ships
  • Bulk Carriers
  • Oil Tankers
  • Chemical Tankers
  • LNG Carriers
  • LPG Carriers
  • Offshore Support Vessels
  • FPSO Units
  • Passenger Ships
  • Tug Boats
  • Research Vessels
  • Naval Vessels

Typical onboard integration includes:

  • Main Engine Automation System
  • Integrated Automation System (IAS)
  • Engine Monitoring System
  • Machinery Alarm System
  • Power Management System
  • Governor Control System
  • Auxiliary Machinery Control
  • Engine Room Control Console

The X311 frequently operates together with ECDIS, Radar, AIS, Gyro Compass, GPS, VDR, BNWAS, GMDSS, Boiler Control Systems, and Power Management Systems as part of a complete vessel automation architecture.


https://images.openai.com/static-rsc-4/ObkTkeG8MG-IuoHQ_0zQxB1ZtrEBRWpXm51DPFyPR8qS71ZBlE6M3HAz63omFY_ImnQ4OjqzCzDZsAatTNScQPE8rszpYA6adBtbWp48a19NVouGuGp4hDDbsxk_9SYFlUyc4iLSfDv9SFpaKO00SeJwCQlFmJJB4iLNgFKxVltTPIJxn9XZlL4a9yES4RVn?purpose=fullsize
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6

SPARE PARTS SUPPORT

SM MARINE SERVICE™ supplies and sources:

  • Praxis X311 I/O Boards
  • CPU Modules
  • Communication Modules
  • Power Supply Modules
  • Digital Input Modules
  • Digital Output Modules
  • Analog Input Modules
  • Analog Output Modules
  • Interface Cards
  • Complete Praxis Automation Spare Parts

Both New Equipment and Reconditioned Equipment are available.


REPAIR AND TECHNICAL SERVICES

Our services include:

  • Praxis X311 Repair
  • PCB Diagnostics
  • Functional Testing
  • Communication Testing
  • Component Replacement
  • Troubleshooting Support
  • Calibration Assistance
  • Marine Automation Commissioning
  • Technical Consultation
  • Worldwide Spare Parts Supply

WHY CHOOSE SM MARINE SERVICE™

Bangladesh Office

Samir Market, DT Road, Pahartali, Beside CDA Market, Chattogram, Bangladesh

China Warehouse and Support Center

Shanghai, China

SM MARINE SERVICE™ supplies both New Equipment and Reconditioned Equipment according to customer requirements and budget.

We provide worldwide supply, sourcing, repair, calibration, technical support, and spare parts services for marine automation, navigation, communication, engine control, and marine electronic systems.

Website: www.smmarineservice.com

Email: info@smmarineservice.com

WhatsApp & Viber: +8801818929292

Marketing Contact: Nazmul Hasan Bhuiyan

Mobile (WhatsApp & Viber): +8801730296909


CONCLUSION

The Praxis Automation X311 I/O Board (98.6.034.703) is an essential component within Praxis marine engine automation systems, delivering dependable signal processing, machinery monitoring, and control functions for modern vessels. Its robust construction, proven reliability, and compatibility with integrated marine automation platforms make it a preferred solution for shipowners, operators, and marine engineers worldwide. For genuine Praxis Automation spare parts, repair services, technical support, and worldwide delivery, SM MARINE SERVICE™ is your trusted marine automation partner.


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