IS420ESWBH3A是一款以太网IONet交换机，它是Speedtronic Mark VIe燃气轮机控制系统的一部分。这款交换机具有8个端口，支持10/100BASE-TX。它被设计为满足实时工业控制解决方案的需求，并且是Mark VIe和VIeS安全控制系统中使用的所有IONet交换机所必需的。
IS420ESWBH3A交换机专为工业自动化系统而设计，能够实现设备之间的快速、稳定和可靠的数据传输。它支持多种通信协议，并具有自动协商功能的10/100基铜全/半双工自动协商100 Mbps FX上行链路端口。此外，它还具有大量的缓冲区和MAC地址冗余，提供高速以太网通信和高可靠性、稳定性。
这款交换机采用DIN导轨安装模块，可以方便地安装在控制系统面板上。它还具有冗余电源输入功能，确保在一个电源出现故障时，另一个电源可以继续为交换机提供电力，保证其正常运转。此外，它支持使用RJ-45连接器的多次插入和移除，预期使用寿命为200次插入/移除循环，这增加了设备的灵活性和可靠性。
总的来说，IS420ESWBH3A是一款高效、可靠的以太网交换机，为工业自动化系统提供了一种实现高效、稳定、可靠数据通信的解决方案。
The IS420ESWBH3A is an Ethernet IONet switch that is part of the Speedtronic Mark VIe gas turbine control system. The switch has 8 ports and supports 10/100BASE-TX. It is designed to meet the needs of real-time industrial control solutions and is required for all IONet switches used in the Mark VIe and VIeS security control system.
The IS420ESWBH3A switch is designed for industrial automation systems and enables fast, stable and reliable data transfer between devices. It supports multiple communication protocols and features autonegotiation of 10/100 base copper full/half duplex autonegotiation of 100 Mbps FX uplink ports. In addition, it has a large number of buffers and MAC address redundancy, providing high-speed Ethernet communication and high reliability and stability.
The switch features a DIN rail mounting module for easy mounting on the control system panel. It also has a redundant power input function to ensure that if one power supply fails, the other power supply can continue to provide power to the switch to ensure its normal operation. In addition, it supports multiple inserts and removals using the RJ-45 connector, with an expected service life of 200 insert/remove cycles, which increases the flexibility and reliability of the device.
Overall, the IS420ESWBH3A is an efficient and reliable Ethernet switch that provides an efficient, stable and reliable data communication solution for industrial automation systems.
| PFSK113 7625013-S | REC670 | EL3020 |
| EL3020 | PP846 | AFCO94AE02 |
| AFCO94AE02 | REF620 NBFNAANNNDA1BBN1XF | SW-1200063 |
| SW-1200063 | REF620E F NBFNAANNNCC1BNN1XF | PFEA113-65 3BSE050092R65 |
| PFEA113-65 3BSE050092R65 | SYN5202-0271 | PM866K01 3BSE050198R1 |
| PM866K01 3BSE050198R1 | HIEE205011R0002 | PP865 3BSE042236R1 |
| PP865 3BSE042236R1 | PM866A 3BSE076359 | 129740-002 |
| 129740-002 | UNITROL 1020 UNSO119A-Z,V1 3BHE030579R0003 | 5SHX1445H0001 3BHL000391P0101 |
| 5SHX1445H0001 3BHL000391P0101 | SPHSS13 | PFSA140 3BSE006503R1 |
| PFSA140 3BSE006503R1 | MPRC086444-005 | UNITROL 1020 |
| UNITROL 1020 | AO2020 | PM866 3BSE050200R1 |
| PM866 3BSE050200R1 | SYN5202-0277 3BHB006715R0277 | KUC755AE106 3BHB005243R0106 |
| KUC755AE106 3BHB005243R0106 | UNITROL 1020 | HIEE400995R0002-3004223/010-UM B015 |
| HIEE400995R0002-3004223/010-UM B015 | PFTL101A 1.0KN | |
| PFCL201C 10KN | PFTL101A 0.5KN | PM866 3BSE050200R1 |
| PM511V16 3BSE011181R1 | PFEA113-65 3BSE028144R0065 | HIEE400995R0002-3004223/010-UM B015 |
主要产品：
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本特利(BENTLY) ---3500系统/前置器、前后卡、传感器、电源模块、探头、电缆
艾默生(EMERSON) --modbus卡、 电源板、控制器、电源、底座、电源模块、交换机
EPRO --- 数据采集模块、探头、转速传感器、振动传感器、轴振变送器、前置器福克斯波罗(FOXBORO) ---热电阻输入输出模块、电源模块、通讯模块、电缆、控制器、交换机
GE ---模块、空气开关、I/0模块、 显示器、CPU模块、 电源模块、转换器、CPU板、 以太网模块、综合保护装置、电源模块、燃机卡
黑马(HIMA) ---DI模块、处理器模块、AI卡件、脉冲编码器
霍尼韦尔(HONEYWELL) ---安全型数字输出卡、程序模块、模拟输入卡、CPU模块、FIM卡
穆格(MOOG) ---伺服阀、控制器、模块、电源模块
NI ---信息采集卡、PXI模块、卡件、机箱多通道控制卡
西屋(WESTINGHOUSE) ---RTD热电阻输入模块、AI/AO/DI/DO模块、电源模块、控制模块、底座模块.
伍德沃德(WOODWARD) ---调节器、模块、控制器、调速器
横河(Y0KOGAWA) ---伺服模块、控制柜节点单元.
主营产品:
plc、DCS、CPU模块、通讯模块、输入输出模块(AI/A0/I/DO)、电源模块、可控硅模块、端子模块、PXI模块、伺服驱动、伺服电机、
工业显示屏、工业键盘、控制器、编码器、调节器、传感器、I/0板、计数板、光纤接口板、采集卡、燃机卡、FDM卡等自动化备件
