GE IS200ERIOH1AAA 励磁调节器I/O板      

1.产 品 资 料 介 绍：

GE IS200ERIOH1AAA 励磁调节器 I/O 板

一、核心定位与归属

1. 品牌与系列：GE（通用电气），IS200 系列，Mark VI/Mark VIe 励磁控制专用。
2. 核心功能：励磁调节器 I/O 接口，实现客户 I/O与系统 I/O的信号转接、隔离与驱动。
3. 系统适配：专用于EX2100 励磁调节器，兼容单工 / 冗余励磁控制架构。
4. 背板与端子：单工配ERBP 背板，冗余配ERRB 背板；对接ECTBG2/EPCT 端子板与EROC/ERDD/ERRR系统板。
5. 产品状态：已停产，市面以全新库存、翻新、二手备件为主，用于电厂励磁系统维修。

二、硬件规格（权威参数）

• 供电：24V DC 背板供电
• 数字输入：16 路，0–30V DC，可配置正 / 负逻辑
• 数字输出：16 路继电器输出，最大负载2A
• 物理尺寸：13.39 in × 8.5 in × 2.17 in（约 340×216×55 mm）
• 重量：约 2.2 磅（1.0kg）
• 工作温度：-40°C 至 +70°C
• 防护：IP20（柜内安装）

三、功能与应用

1. 信号接口：转接发电机电压 / 电流采样、灭磁、励磁开关、温度、保护等数字信号。
2. 控制输出：驱动励磁调节器内部继电器、灭磁回路、报警与跳闸回路。
3. 系统兼容：支持单工 / 冗余励磁系统，冗余场景下对接ERRR 冗余继电器板。
4. 典型应用：
   • 火电厂 / 水电厂发电机 EX2100 励磁系统
   • 燃气 / 蒸汽轮机励磁控制
   • 电力系统电压稳定与无功调节
   • 老旧 Mark VI 励磁系统备件替换

四、可靠性与维护

• 工业级 PCB 与元器件，抗振动、抗电磁干扰，适配电厂恶劣环境。
• 支持热插拔与在线诊断，便于快速维护与故障排查。
• 备件渠道以工控备件商为主，常规提供1 年质保。

GE IS200ERIOH1AAA 励磁调节器I/O板   英文资料：

GE IS200ERIOH1AAA excitation regulator I/O board

IS200ERIOH1AAA is a dedicated I/O interface board designed by GE specifically for the EX2100 excitation control system and Mark VI/Mark VIe Speedtronic platform. It is responsible for digital signal acquisition, control output, and system interface of the excitation system, and is the core signal hub for generator excitation control.

1、 Core positioning and attribution

Brand and series: GE (General Electric), IS200 series, Mark VI/Mark VIe excitation control dedicated.

Core function: Excitation regulator I/O interface, realizing signal conversion, isolation, and driving between customer I/O and system I/O.

System adaptation: Dedicated to EX2100 excitation regulator, compatible with simplex/redundant excitation control architecture.

Backboard and terminals: Single matched ERBP backplane, redundant matched ERRB backplane; Connect the ECTBG2/EPCT terminal board with the EROC/ERDD/ERRR system board.

Product status: discontinued. The market mainly consists of new inventory, refurbished, and second-hand spare parts, used for maintenance of power plant excitation systems.

2、 Hardware specifications (authoritative parameters)

Power supply: 24V DC backplane power supply

Digital input: 16 channels, 0-30V DC, configurable positive/negative logic

Digital output: 16 relay outputs, maximum load 2A

Physical dimensions: 13.39 in x 8.5 in x 2.17 in (approximately 340 x 216 x 55 mm)

Weight: Approximately 2.2 pounds (1.0kg)

Working temperature: -40 ° C to+70 ° C

Protection: IP20 (installed inside the cabinet)

3、 Functions and Applications

Signal interface: Transfer digital signals such as generator voltage/current sampling, demagnetization, excitation switch, temperature, protection, etc.

Control output: Drive the internal relay, demagnetization circuit, alarm and trip circuit of the excitation regulator.

System compatibility: Supports simplex/redundant excitation systems, and interfaces with ERRR redundant relay boards in redundant scenarios.

Typical applications:

EX2100 excitation system for generators in thermal power plants/hydropower plants

Excitation control of gas/steam turbine

Voltage Stability and Reactive Power Regulation in Power Systems

Replacement of old Mark VI excitation system spare parts

4、 Reliability and Maintenance

Industrial grade PCB and components, resistant to vibration and electromagnetic interference, suitable for harsh environments in power plants.

Support hot plugging and online diagnostics for quick maintenance and troubleshooting.

The spare parts channel is mainly through industrial control spare parts suppliers, who usually provide a one-year warranty.

GE IS200ERIOH1AAA 励磁调节器I/O板    产品展示

产品视频

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The content is from Ruichang Mingsheng Automation Equipment Co., LTD

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