Siemens CXG3.X300 Connect X300 Building Automation Gateway Edge Device
Siemens CXG3.X300 Connect X300 Building Automation Gateway Edge Device
Siemens CXG3.X300 Connect X300 Building Automation Gateway Edge Device
    Siemens CXG3.X300 Connect X300 Building Automation Gateway Edge Device
Siemens CXG3.X300 Connect X300 Building Automation Gateway Edge Device

Siemens CXG3.X300 Connect X300 Building Automation Gateway Edge Device

Part #: CXG3.X300 Manufactured by: Siemens
Regular price
$1,722.00
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$1,722.00
Regular price
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Product Overview
The CXG3.X300 is a secure building automation gateway that connects field devices, fire safety systems, and cloud applicat...  Read more
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Product Description P/N: CXG3.X300

Description / Specifications

Description

The Siemens CXG3.X300 Connect X300 is an industrial gateway and edge computing device designed to integrate building automation, fire safety, HVAC, lighting, security, and power management systems into a unified platform. Supporting multiple communication protocols and secure cloud connectivity, it enables reliable data exchange between field devices, local networks, and enterprise applications.



Technical Specifications

Condition New/Never Used Surplus
Brand Siemens
Category Building Automation
Part Number CXG3.X300
Subcategory Building Automation Gateway
Product Family Connect X300
Product Type Gateway and Edge Computing Device
Supported Protocols BACnet, Modbus, Siemens Fire System Protocols
Ethernet Ports Ethernet LAN interface
Serial Interface EIA-485 (RS-485)
Cloud Connectivity Ethernet and optional 4G mobile network
Cybersecurity HTTPS encryption, secure communication tunnel
Firewall Integrated firewall, IEC 62443-4-2 certified
Remote Management Secure remote access and diagnostics
Integrated Systems HVAC, fire safety, lighting, security, power management
Application Building Automation and Control Systems (BACS)
Installation Control cabinet / DIN rail installation
Operating Environment Commercial and industrial indoor applications
Weight Approximately 1.3 lb (0.59 kg)

 

 

Information About CXG3.X300

The CXG3.X300 is part of the Siemens Connect X300 gateway family, developed for medium and large Building Automation and Control Systems (BACS) requiring centralized data integration and edge processing capabilities. It supports communication with controllers, sensors, actuators, meters, fire alarm systems, and other intelligent building devices using industry-standard protocols such as BACnet, Modbus, and Siemens fire system protocols. The gateway incorporates advanced cybersecurity features including HTTPS encryption, an integrated firewall certified to IEC 62443-4-2, and secure remote management through encrypted communication tunnels. Designed for scalable smart building deployments, it connects to cloud services through Ethernet or optional 4G communication while interfacing with local devices via Ethernet and EIA-485 serial networks.

Key Features:

  • Building Automation Gateway: Integrates multiple building systems into a centralized platform.
  • Edge Computing Device: Processes data locally before transmission to cloud applications.
  • Multi-Protocol Support: Supports BACnet, Modbus, and Siemens fire system communication protocols.
  • Secure Cloud Connectivity: Connects securely to cloud-based building management services.
  • Ethernet Networking: Provides high-speed network communication with local automation systems.
  • EIA-485 Serial Interface: Supports communication with field controllers and legacy devices.
  • Optional 4G Connectivity: Enables remote communication where wired infrastructure is unavailable.
  • HTTPS Encryption: Protects transmitted data using secure encrypted communication.
  • Integrated Firewall: Features onboard firewall certified to IEC 62443-4-2 cybersecurity standards.
  • Remote Device Management: Supports secure remote diagnostics and configuration through encrypted tunnels.
  • Scalable System Integration: Designed for HVAC, fire safety, lighting, security, and energy management applications.
  • Industrial Reliability: Engineered for continuous operation in commercial and industrial smart building environments.

The CXG3.X300 delivers the reliability and precision required for secure building automation integration and edge communication in modern smart building infrastructure.

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Description / Specifications

Description

The Siemens CXG3.X300 Connect X300 is an industrial gateway and edge computing device designed to integrate building automation, fire safety, HVAC, lighting, security, and power management systems into a unified platform. Supporting multiple communication protocols and secure cloud connectivity, it enables reliable data exchange between field devices, local networks, and enterprise applications.



Technical Specifications

Condition New/Never Used Surplus
Brand Siemens
Category Building Automation
Part Number CXG3.X300
Subcategory Building Automation Gateway
Product Family Connect X300
Product Type Gateway and Edge Computing Device
Supported Protocols BACnet, Modbus, Siemens Fire System Protocols
Ethernet Ports Ethernet LAN interface
Serial Interface EIA-485 (RS-485)
Cloud Connectivity Ethernet and optional 4G mobile network
Cybersecurity HTTPS encryption, secure communication tunnel
Firewall Integrated firewall, IEC 62443-4-2 certified
Remote Management Secure remote access and diagnostics
Integrated Systems HVAC, fire safety, lighting, security, power management
Application Building Automation and Control Systems (BACS)
Installation Control cabinet / DIN rail installation
Operating Environment Commercial and industrial indoor applications
Weight Approximately 1.3 lb (0.59 kg)

 

 

Information About CXG3.X300

The CXG3.X300 is part of the Siemens Connect X300 gateway family, developed for medium and large Building Automation and Control Systems (BACS) requiring centralized data integration and edge processing capabilities. It supports communication with controllers, sensors, actuators, meters, fire alarm systems, and other intelligent building devices using industry-standard protocols such as BACnet, Modbus, and Siemens fire system protocols. The gateway incorporates advanced cybersecurity features including HTTPS encryption, an integrated firewall certified to IEC 62443-4-2, and secure remote management through encrypted communication tunnels. Designed for scalable smart building deployments, it connects to cloud services through Ethernet or optional 4G communication while interfacing with local devices via Ethernet and EIA-485 serial networks.

Key Features:

  • Building Automation Gateway: Integrates multiple building systems into a centralized platform.
  • Edge Computing Device: Processes data locally before transmission to cloud applications.
  • Multi-Protocol Support: Supports BACnet, Modbus, and Siemens fire system communication protocols.
  • Secure Cloud Connectivity: Connects securely to cloud-based building management services.
  • Ethernet Networking: Provides high-speed network communication with local automation systems.
  • EIA-485 Serial Interface: Supports communication with field controllers and legacy devices.
  • Optional 4G Connectivity: Enables remote communication where wired infrastructure is unavailable.
  • HTTPS Encryption: Protects transmitted data using secure encrypted communication.
  • Integrated Firewall: Features onboard firewall certified to IEC 62443-4-2 cybersecurity standards.
  • Remote Device Management: Supports secure remote diagnostics and configuration through encrypted tunnels.
  • Scalable System Integration: Designed for HVAC, fire safety, lighting, security, and energy management applications.
  • Industrial Reliability: Engineered for continuous operation in commercial and industrial smart building environments.

The CXG3.X300 delivers the reliability and precision required for secure building automation integration and edge communication in modern smart building infrastructure.

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