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IS420ESWBH3A-ESWA Other names:
Editable controller IS420ESWBH3A-ESWA
IS420ESWBH3A-ESWA control unit
Input and output unit IS420ESWBH3A-ESWA
This switch is a key component of the GE Speedtronic Mark VIe gas turbine control system, designed for real-time industrial control scenarios. As the core device of the IONet network, it ensures efficient data transmission between modules (such as sensors, actuators, and controllers) in the control system, and is the basis for the stable operation of the Mark VIe and VIeS safety control systems.
Technical Specifications
Port Configuration
16 10/100Base-TX RJ45 ports: support copper cable connection, provide 10/100 Mbps adaptive rate.
100 Mbps FX uplink port: support fiber connection, enhance long-distance transmission capability.
Full/half-duplex auto-negotiation: adapt to network environment and optimize data transmission efficiency.
Compatibility: complies with 802.3, 802.3u, 802.3x Ethernet standards to ensure seamless connection with other devices.
Performance Parameters
Buffer: 256 KB, support efficient packet buffering.
MAC address table: 4K entries, meet the needs of medium-sized networks.
Power input: 24/28 VDC, adapt to the power supply environment of industrial control cabinets.
Physical Characteristics
Dimensions: height 18.8 cm × width 8.6 cm × depth 5.6 cm, compact design suitable for cabinet installation.
Working environment: Temperature range -40℃ to 70℃, withstand harsh industrial conditions.
Core performance:
Packet buffer: 256kb buffer + 4k MAC address table, optimize data transmission efficiency.
Link management: LED indicator shows port status (link, activity, duplex, speed) in real time.
Redundant design: Supports dual power input (24/28 VDC) to improve system reliability.
Network function:
Auto-negotiation: Automatically identify device rate (10/100Mbps) and duplex mode.
Broadcast/multicast optimization: Support multi-level traffic management to ensure priority transmission of real-time control signals.
Functional features
Plug and play, non-management design
No complex configuration is required, port parameters can be automatically negotiated after power-on, reducing the difficulty of operation and maintenance.
Industrial reliability
Metal shell + DIN rail/panel installation: Supports vertical or horizontal installation, vibration and shock resistance.
LED status indication: Each port is equipped with a dual-color LED to display the link, rate, duplex mode and power status in real time.
Redundancy and expansion capability
Supports TMR (triple mode redundancy) architecture to improve the fault tolerance of the control system.
Replaceable third-party switches, compatible with existing mounting brackets (panels or rails).
Functional features analysis
Real-time industrial control optimization: Designed specifically for GE Mark VIe safety control systems to ensure the reliability of real-time data transmission and meet the low-latency requirements of industrial control.
Simplified network management: Unmanaged switches, plug and play, no complex configuration required, reducing the difficulty of industrial field deployment.
Redundancy and stability: Supports TMR (triple mode redundancy) architecture to improve system fault tolerance and is suitable for critical control loops.
Environmental adaptability: Convection cooling design, fanless and low power consumption, suitable for high temperature and high vibration industrial environments.
Industrial automation network: Real-time control network suitable for power, petroleum, chemical and other industries, supporting communication redundancy of key equipment (such as PLC, sensors).
Safety control system integration: Provide high-availability network support in the TMR (triple module redundancy) architecture to ensure the response speed of the emergency shutdown (ESD) system.
Application scenarios
Gas turbine control system: As the core network device of the Mark VIe system, it connects sensors, actuators and control modules to achieve real-time data exchange.
Industrial automation network: Build industrial Ethernet to support factory-level equipment interconnection, such as PLC, HMI, and SCADA systems.
Critical infrastructure: Applicable to power plants, chemical plants and other scenarios to ensure millisecond-level response to control instructions.
Power industry: gas turbine and steam turbine control systems to support power plant network redundancy and real-time monitoring.
Oil and gas field: drilling platform and oil pipeline SCADA system to ensure data transmission stability.
Manufacturing: industrial robots and automated production line networks to provide low-latency control signal transmission.
User evaluation and market feedback
Stability: Industrial users recognize its reliability in high vibration and high temperature environments.
Ease of use: DIN rail installation simplifies deployment, and LED diagnosis reduces the difficulty of operation and maintenance.
Compatibility: can seamlessly replace third-party switches and support Mark VIe system upgrades.
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admin –
This switch is a key component of the GE Speedtronic Mark VIe gas turbine control system, designed for real-time industrial control scenarios. As the core device of the IONet network, it ensures efficient data transmission between modules (such as sensors, actuators, and controllers) in the control system, and is the basis for the stable operation of the Mark VIe and VIeS safety control systems.
Technical Specifications
Port Configuration
16 10/100Base-TX RJ45 ports: support copper cable connection, provide 10/100 Mbps adaptive rate.
100 Mbps FX uplink port: support fiber connection, enhance long-distance transmission capability.
Full/half-duplex auto-negotiation: adapt to network environment and optimize data transmission efficiency.
Compatibility: complies with 802.3, 802.3u, 802.3x Ethernet standards to ensure seamless connection with other devices.