METSO N02495179 Programmable Logic Controller / Logic Control Module

METSO N02495179 Programmable Logic Controller / Logic Control Module

Introduction

The METSO N02495179 is a heavy-duty, industrial-grade Programmable Logic Controller (PLC) / Logic Control Module designed to govern high-capacity mineral processing equipment.

Engineered to operate reliably within the demanding ecosystems of Metso Nordberg and Metso Lokotrack® machinery,

this module supervises critical physical parameters across mobile jaw crushers, cone crushers, screening plants,

and vertical shaft impact (VSI) systems. It serves as an essential automation link that guarantees uninterrupted crushing cycles under extreme operational stress.

Unique Product Description

Manufactured to withstand the violent environments of mining and aggregate production, the METSO N02495179 stands out for its structural resilience and targeted logic control.

Unlike generic factory automation processors, this module is hard-coded and hardware-reinforced to handle deep mechanical vibrations, acoustic shockwaves, and pervasive, fine rock dust.

It processes split-second inputs from hydraulic actuators, pressure sensors, and drive systems, actively functioning as the logic coordinator to protect expensive mechanical components (like concaves, mantles, and eccentric shafts) from catastrophic overload and uncrushable material damage.

Technical Parameter Table

Product Advantages and Features

Tailored Mining Automation: Pre-configured logic curves optimized to regulate feed control, closed-side settings (CSS), and automatic hydraulic adjustments.

Extreme Mechanical Durability: Built with localized internal potting and dampening components to resist sustained G-forces from jaw plates and heavy vibrating screens.

Integrated Diagnostics Support: Monitors communication integrity (Profibus, Serial, or Ethernet networks), rapidly flagging faults like loop errors, battery degradation, or program out-of-sync cycles.

True Drop-In Replacement: Zero field engineering or modification required; mounts seamlessly onto the existing equipment panel footprint and restores production lines instantly.

Application Cases

1. High-Output Jaw Crusher Fleet Synchronization

A commercial aggregate plant running multiple Metso Lokotrack LT106 and LT110C mobile jaw crushers utilized the N02495179 logic controller to coordinate synchronous feeder and engine load regulation.

The introduction of this control module prevented frequent material plugging, balancing throughput even when raw limestone sizes varied unpredictably.

2. Multi-Stage GP Series Cone Crushing Circuits

In a stationary iron ore processing facility using Metso GP300 and GP550 cone crushers, the N02495179 module was integrated directly into the automated bowl-liner and mantle tracking loop. The module processed real-time oil pressure data, optimizing continuous power draw and lengthening the lifetime of the crusher wear parts.

Related Models & Other Models in the Same Series

The N02495179 operates in coordination with a broader network of Metso automation equipment and adjacent system modules:

METSO N02495180 / N02495181: Complementary control modules and high-speed input/output expanders found in complex dual-crushing systems.

METSO N02495221: EPEC Display Control Unit Module, often linked to this logic module to visually render diagnostic metrics for heavy equipment operators.

METSO IC50 / IC70 / IC700: Comprehensive crusher automation frameworks that communicate directly with individual discrete modules like the N02495179.

Installation and Maintenance

Installation Guidelines

Power Lockout: Before proceeding with electrical swapping, fully isolate the machine’s power plant using standardized Lockout/Tagout (LOTO) safety steps.

Mounting Integrity: Rigorously bolt the unit to the specific control cabinet sub-assembly panel using shock-absorbing isolation standoffs.

Wiring Verification: Ensure all multi-pin terminal plug-ins are firmly locked into position with proper wire strain relief to mitigate long-term vibration fatigue.

Logic Check: Ensure the unit’s internal logic configuration profile matches the precise machine subtype (e.g., LT96. ST4.8. or GP100) before initial power up.

Maintenance Recommendations

Enclosure Sealing Checks: Frequently inspect control panel gaskets to confirm no corrosive atmospheric humidity or conductive rock dust settles on the board surface.

I/O & Diagnostic Scans: Use routine inspection schedules to check for internal backup battery drops or system clock variations to avoid logic memory loss during cold shutdowns.