ConX300

Implement SECS/GEM and GEM300 for host communications on Windows or Linux

ConX300 is a GEM300 communications framework for implementing SECS/GEM and GEM300 on a Windows or Linux equipment control system.

Products & services / OEM products & services / Equipment connectivity / ConX300

Conx300 Capability chart

Products & services / OEM products & services / Equipment connectivity / ConX300

300mm automation

ConX300™ supports all current SEMI 300mm connectivity standards for SECS/GEM, process management, carrier management, substrate tracking, control job management, equipment performance and reticle management as well as newer standards such as time synchronization and module process tracking. ConX300 is also compliant with International SEMATECH and SELETE Global Joint Guidelines documents. PEER Group’s involvement in 300mm standards activities ensures ongoing product compliance.

Easily add Equipment Data Acquisition (EDA) functionality with EIB® OEM (Equipment Information Bridge) providing compliance to SEMI EDA standards such as SEMI E120, SEMI E121, SEMI E125, SEMI E128, SEMI E132 and SEMI E134.

SEMI Capability Operating System Integration Interface
SECS-I SECS-II SECS/GEM GEM300 EDA / Interface A Windows Linux Solaris
C/C++

SEMI 300mm automation standards

  • Supports all SEMATECH and SELETE GJG factory automation requirements for 300mm production.
  • Delivers to any factory host automation specification.
  • Automatically processes, syntax checks, and replies to all messages mandated by specified SEMI standards.
  • Field-configurable adjustments ensure equipment compatibility with older, legacy host computers.
  • ConX300 runs on Windows and Linux operating systems. See the list of supported technologies for details.

Learn more about ConX300

Product releases

Latest release

Version: 5.26 | Release Date: July 30, 2026

What's new

Overview

  • E5-0725
  • E30-0725
  • E90-1125 and E90.1-1125
  • E157-1125
  • E191-0326 and E191.1-0326

Supported technologies

  • Visual Studio 2026
  • Windows Server 2025 LTSC

Want to know more? Contact us and a PEER Group representative will be in touch.

Previous releases

Click here to view previous product releases.

Supported SEMI Standards

ConX300 supports the following SEMI Standards

Supported technologies

ConX300 supports the following technologies
Operating system Development environment
  • Windows 11 Enterprise 2024
  • Windows 10 IoT Enterprise LTSC 2021
  • Windows 10 Enterprise LTSC 2021
  • Windows Server 2025 LTSC
  • Windows Server 2022 LTSC
  • Red Hat Enterprise Linux 9*
  • Red Hat Enterprise Linux 8*
  • Visual Studio 2026 (VC++ 18)
  • Visual Studio 2022 (VC++ 17)
  • Visual Studio 2019 (VC++ 16)
  • Visual Studio 2017 (VC++ 15)
  • Visual Studio 2015 (VC++ 14)
  • GCC 11.4
  • GCC 8.2

* Red Hat Enterprise Linux, Advanced Platform, and Desktop with Workstation option are supported.

Click here to view previous technology support changes.

Training options

Remote or in-person training

ConX300 Developer Training. Learn about the 300mm (GEM 300) SEMI automation standards and the tools to create 300mm host communication interfaces using ConX300. Add on the GWGEM Developer Training course to learn how to implement GEM capabilities.

Contact our Sales team to discuss your needs

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