Legacy Equipment Automation for SECS/GEM & Smart Factory Integration

Legacy Equipment Automation

Transform legacy machines into smart machines. Risk-free upgrade of legacy machines for seamless factory host integration.

Many factories still depend on older or semi-automated machines that lack SECS/GEM or other modern interface capabilities, creating automation blind spots, manual dependencies, and operational inefficiencies.

Insphere’s Legacy Equipment Integration Solutions, NxSphere® DEX and NxSphere® GEMBridge, bridge this gap by bringing non-SECS/GEM and PLC-driven tools online safely and cost-effectively. Using advanced OCR, RPA, and equipment communication driver technologies, these tools enable smart connectivity, extend machine life, and modernize legacy machine automation without expensive hardware or controller retrofits.

Our Products

NxSphere® DEX

NxSphere® DEX

Legacy Equipment Transformation for the AI Era

NxSphere® DEX empowers legacy equipment integration by converting non‑networked tools into smart, connected assets without altering their controllers. Leveraging OCR and RPA, it captures GUI data, emulates operator actions, and communicates with factory hosts via SECS/GEM or custom protocols fully aligned with SEMI E30 and SEMI E37 standards.

Highlights:

Non-intrusive data capture via VGA/DVI with real-time SECS/GEM reporting.

Supports Legacy Machine Automation and SECS/GEM upgrades.

Reduces manual input errors and enables predictive analytics.

Compact, industrial-grade hardware design.

Recommended for:

Manufacturers modernizing older machines for factory digital transformation and legacy equipment integration.

Unlock data from legacy machines with smart equipment integration.

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NxSphere GEMBridge

NxSphere® GEMBridge

Unified Gateway Between SECS/GEM and PLC/OPC UA

NxSphere® GEMBridge acts as an industrial protocol bridge, connecting PLC, SCADA, or Modbus systems to SECS/GEM host software. NxSphere® GEMBridge enables fast, code-free PLC-to-SECS/GEM integration, turning modern or legacy PLC-based machines into SECS/GEM-compliant equipment.

Highlights:

PLC-to-SECS/GEM and Modbus to SECS/GEM gateway.

Visual tag-to-GEM mapping (status vars, CEIDs, alarms, host commands).

Admin Panel for deployment and monitoring.

One-click documentation generation for SEMI-compliant specs.

Recommended for:

PLC-driven or hybrid tools requiring rapid SECS/GEM enablement through OPC UA mapping.

A no-code, configuration-driven factory integration gateway that connects OPC UA and SECS/GEM effortlessly.

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    Why Manufacturers Need Legacy Equipment Automation

    Most factories are not built from scratch. They grow around equipment that has run for a decade or more, before SECS/GEM connectivity was standard. That installed base is valuable, but aging tools create blind spots: data trapped behind a local screen, operators keying numbers into spreadsheets, and machines that cannot reach the factory host.

    As smart manufacturing demands traceability and real-time visibility, those gaps grow harder to ignore. Legacy equipment automation closes them, connecting older tools to modern systems without a costly rip-and-replace.

    Challenges of Integrating Legacy Equipment into Modern Factories

    Many older machines run unsupported or proprietary protocols, or none at all. Most lack native SECS/GEM capability, and their outdated controllers cannot simply be reprogrammed to add it. Data collection stays manual, introducing errors and delays, while interoperability with MES, SPC, and analytics is limited or nonexistent. 

    Replacing the equipment outright carries a cost and downtime few operations can absorb. The result is a floor where some tools are connected while others remain islands.

    Supporting Smart Factory & Industry 4.0 Modernization

    Industry 4.0 depends on every tool contributing data, not just the newest ones. By bringing legacy equipment online, manufacturers feed real-time machine status into MES and analytics platforms, automate once-manual data collection, and lay the foundation for predictive maintenance. Older environments that once lagged behind join the same digital transformation roadmap as greenfield lines, acting on insight instead of guesswork.

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    Benefits of Upgrading Legacy Equipment with SECS/GEM Connectivity

    Extend machine lifespan and defer major capital expenditure

    Reduce replacement costs by modernizing instead of buying new

    Enable factory automation on tools that weren’t built for it

    Improve production visibility and support predictive analytics with real-time data

    Achieve interoperability across old and new equipment

    Industries We Support

    Legacy equipment exists in every high-tech factory, and the same modernization approach applies across them:

    Semiconductor manufacturing

    Photovoltaic and solar manufacturing

    Electronics manufacturing

    SMT production lines

    Industrial automation

    Hybrid manufacturing environments

    Wherever old tools sit beside modern systems, Insphere connects them on one standardized path, so the whole floor reports to the host as one.

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    Empowering Smarter Factories Through Seamless Integration

    Common Use Cases for Legacy Equipment Automation

    Modernizing older semiconductor tools for host connectivity

    Enabling SECS/GEM communication on non-networked machines

    Integrating PLC-driven systems into a SECS/GEM environment

    Reducing manual operator input and its errors

    Connecting legacy equipment to MES for full traceability

    Why Choose Insphere Technology for Legacy Equipment Integration

    With more than 15 years building semiconductor SECS/GEM software and a global installed base, Insphere understands the standards and the realities of the factory floor. Our modernization strategy is deliberately non-intrusive: NxSphere DEX and GEMBridge bring tools online without touching their controllers or risking production.

    The architecture scales from a single legacy machine to an entire mixed-protocol floor, giving you a lower-risk, lower-cost route to a fully connected smart factory.

    Frequently Asked Questions About Legacy Equipment Automation

    Legacy equipment automation connects older or non-networked machines to modern factory systems, adding SECS/GEM communication and data collection without replacing the equipment.

    Legacy machines gain SECS/GEM communication through NxSphere DEX, which captures data from the machine interface and reports to the factory host non-intrusively.

    Yes. Once brought online with NxSphere DEX or GEMBridge, a legacy tool exchanges data with MES, SPC, and analytics platforms like any modern machine.

    Upgrading legacy equipment extends machine lifespan and avoids the cost and downtime of replacement, while still delivering the connectivity a smart factory needs.

    OCR reads data from a machine’s display and RPA emulates operator actions, so NxSphere DEX captures data and controls older tools without touching their controllers.

    Yes. NxSphere GEMBridge maps PLC, SCADA, and Modbus tags to SECS/GEM, turning PLC-driven machines into SECS/GEM-compliant equipment without custom code.

    Semiconductor, photovoltaic and solar, electronics, SMT, industrial automation, and hybrid manufacturing environments all use legacy equipment automation to modernize aging tools.

    Factory automation streams real-time status, alarm, and event data from every connected tool, giving managers a live, accurate view of production.

    Yes. Once connected, legacy equipment supplies the real-time data Industry 4.0 depends on, including automated collection and predictive maintenance.

    Non-connected legacy equipment creates data blind spots, relies on error-prone manual input, and limits traceability, holding back yield and smart factory progress.