GE IS420ESWBH3A

Product Introduction

Model:GE IS420ESWBH3A is a non managed Ethernet switch designed by General Electric(GE)specifically for industrial automation and gas turbine control systems,and is a core component of Mark VIe safety control systems.This device is mainly used in real-time industrial control environments,supporting high reliability data transmission and network redundancy configuration.

Main features and advantages

Industrial grade design

Adopting fanless convective cooling technology,it can adapt to extreme working temperatures ranging from-40℃to 70℃,meeting the wide temperature requirements of industrial scenarios.

Supports DIN rail or panel installation,compatible with parallel/vertical installation methods,and provides specialized fixtures for 259B2451BVP1 and 259B2451BVP4.

Protection level IP40,resistant to vibration,impact,and electromagnetic interference,in compliance with industrial environmental reliability standards.

High performance data processing

Equipped with 16 10/100Base TX copper ports(RJ45 interface),supporting automatic negotiation function,compatible with 802.3,802.3u,and 802.3x protocols.

Each port can buffer at least one packet,supporting efficient forwarding of multicast and broadcast data streams to ensure real-time control requirements.

Built in 256KB buffer and 4K MAC address table to optimize network transmission efficiency.

GE IS420ESWBH3A

GE IS420ESWBH3A

GE IS420ESWBH3A

Visual monitoring and redundant design

The LED indicator lights display real-time power status,port activity,link speed(10/100Mbps),and duplex mode(full/half duplex).

Support redundant dual power input(24/28V DC)to ensure power supply stability.

Compatibility and Scalability

Suitable for GE Mark VIe and VIeS safety control systems,supporting TMR(Triple Modular Redundancy)architecture to enhance system fault tolerance.

Compatible with multiple I/O modules(such as IS220PSCAH1A,IS230JPDS1AG01,etc.),flexible expansion of industrial control networks.

technical specifications

Parameter item description

Number of ports:16 10/100Base TX copper ports(without fiber optic ports)

Protocol compatibility 802.3,802.3u,802.3x

The minimum buffer capacity is 256KB,supporting buffering one packet per port

Power input 24/28V DC,redundant dual power supply design

Installation method:DIN rail or panel installation,supports parallel/vertical configuration

Working temperature-40℃to 70℃

Dimensions(height x width x depth)18.8cm x 8.6cm x 5.6cm

LED indicates power supply,link status,activity status,and duplex mode(full/half duplex)

application area

Gas Turbine Control

As the backbone equipment of the Mark VIe safety control system,it supports real-time monitoring and safety protection functions for turbines.

Industrial Automation

Connect PLC,sensors,actuators and other equipment to achieve high-speed transmission and collaborative control of production line data.

energy management

Suitable for industries such as power,petroleum,and chemical,ensuring the network communication stability of critical equipment.

产品简介

型号：GE IS420ESWBH3A是通用电气（GE）专为工业自动化和燃气轮机控制系统设计的非管理型以太网交换机，属于Mark VIe安全控制系统的核心组件。该设备主要用于实时工业控制环境，支持高可靠性数据传输和网络冗余配置。

主要特点和优势

工业级设计

采用无风扇对流冷却技术，适应-40℃至70℃极端工作温度，满足工业场景的宽温需求。

支持DIN导轨或面板安装，兼容平行/垂直安装方式，提供259B2451BVP1和259B2451BVP4专用夹具。

防护等级IP40，抗振动、冲击及电磁干扰，符合工业环境可靠性标准。

高性能数据处理

配备16个10/100Base-TX铜质端口（RJ45接口），支持自动协商功能，兼容802.3、802.3u和802.3x协议。

每个端口可缓冲至少一个数据包，支持组播和广播数据流的高效转发，确保实时控制需求。

内置256KB缓冲区和4K MAC地址表，优化网络传输效率。

可视化监控与冗余设计

LED指示灯实时显示电源状态、端口活动、链路速度（10/100Mbps）及双工模式（全/半双工）。

支持冗余双电源输入（24/28V DC），确保供电稳定性。

兼容性与扩展性

适用于GE Mark VIe及VIeS安全控制系统，支持TMR（三重模块化冗余）架构，提升系统容错能力。

兼容多种I/O模块（如IS220PSCAH1A、IS230JPDS1AG01等），灵活扩展工业控制网络。

技术规格

参数项描述

端口数量16个10/100Base-TX铜质端口（无光纤端口）

协议兼容性802.3、802.3u、802.3x

缓冲区容量最小256KB，支持每个端口缓冲一个数据包

电源输入24/28V直流电，冗余双电源设计

安装方式DIN导轨或面板安装，支持平行/垂直配置

工作温度-40℃至70℃

尺寸（高×宽×深）18.8cm×8.6cm×5.6cm

LED指示功能电源、链路状态、活动状态及双工模式（全/半双工）

应用领域

燃气轮机控制

作为Mark VIe安全控制系统的骨干设备，支持涡轮机实时监控与安全保护功能。

工业自动化

连接PLC、传感器、执行器等设备，实现生产线数据高速传输与协同控制。

能源管理

适用于电力、石油、化工等行业，保障关键设备的网络通信稳定性。

相关产品

IS220PSCAH1A：串行通信I/O模块，与IS420ESWBH3A配合实现设备通信接口扩展。

IS230JPDS1AG01：Mark VIe核心电源分配组件，为交换机及其他模块提供稳定供电。

IS230SNAIH4A：基础模拟I/O模块，通过交换机接入控制系统，完成信号采集与处理。

Choose Shenzhen Changxin for worry-free after-sales service and high-quality products.We only cooperate with first-tier brand manufacturers in the industry.Our products are imported and comprehensive.We provide thoughtful pre-sales service,communicating multiple times with customers about product models,quality,prices,and delivery schedules to jointly confirm the solutions and address users’concerns in advance.Business execution is in place,ensuring on-time delivery of ordered products and formulating a comprehensive delivery plan to guarantee the project schedule.We also assist users in handling acceptance procedures.

Our after-sales service is impeccable.For any problems during the warranty period,we only replace,not repair.We never shirk responsibilities or pass the buck when encountering problems.Our service hotline is available 24/7:18150087953

SOLEMN COMMITMENT

1.For all items,modules,and cards sold by our company,if any quality problems occur during normal use within the warranty period,we will provide free replacements without any excuse or delay.

2.For non-discontinued materials and equipment that are out of the warranty period,we only charge the cost of relevant accessories for quality problems.

3.For discontinued materials and equipment,we provide alternative models and equipment replacement process services.

4.For the materials and equipment purchased by customers,we offer lifetime free system software upgrades and provide relevant technical documents for free.

5.We regularly follow up on the usage of the materials purchased by customers and promptly solve any problems.

6.Our company’s hotline provides 24-hour service,and we will respond to customers’questions within 1 hour.

7.For any other matters not covered,our company adheres to the attitude of”thoughtful service and full responsibility”and solves problems from the customer’s perspective in a practical way.With a serious and rigorous corporate style,we wholeheartedly serve every customer.

The company mainly imports PLC modules,programmable controllers,servo control systems and DCS spare parts,such as:ABB,AB(Rockwell),GE(General Electric),Bentley,Honeywell,Emerson,Motorola,Invensys,Westinghouse,etc.The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers,and can directly purchase from abroad,providing equipment and spare parts from different countries and manufacturers.

We supply directly from abroad,without middlemen,reducing the cost of use.

There is really no middleman who can make a price difference!!

If you have any defects or need to import PLC,DCS spare parts,please contact our team,we will help you find reliable and high-quality products super quickly,while shortening the delivery time to ensure that your equipment can operate normally in the right environment.On time.

Professionally provide:PLC programmable control system,distributed control system(DCS),safety instrument system(SIS),ESD system,vibration monitoring system,turbine compressor control system(CCS)and other PLC modules,various industrial control systems,system modules,CPU,IO module,DO module,AI module,DI module,network communication module,Ethernet module,motion controller,analog input module,analog output module,switch input module,switch output module,module redundancy,power supply module,relay output unit,relay input unit,processing unit.

Products are widely used in:electricity,petroleum,mine hoisting,ports,heating,gas,water supply,sewage treatment,metallurgy,papermaking,textile,chemical industry,water conservancy and other modern industrial fields!

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