Barrick North Mara PLC Hardware Upgrade Project

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Discover how 4Sight OT Automation helped modernise Barrick North Mara PLC’s control infrastructure, delivering a reliable ControlLogix automation platform that improved operational efficiency, system performance, and future scalability for one of Tanzania's major gold mining operations.

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✅ Learn how 4Sight OT Automation migrated ten aging SLC PLC controllers to a modern ControlLogix platform using RSLogix 500 V12.00.00
✅ Discover how upgrading to 1756-L81E controllers eliminated memory constraints and sluggish response times in critical areas like Wet Plant 1
✅ Explore how seamless online program changes, custom add-on instructions, and user-defined data types enhanced system flexibility
✅ See how retaining existing SCADA graphics while upgrading Gold Room HMIs improved operator usability and overall SCADA response times
✅ Understand how increased I/O capacity and modern architecture future-proofed the gold processing plant for upcoming automation enhancements

Barrick North Mara PLC Hardware Upgrade Project