IS220PAICH1B GE PAIC模拟I/O模块

一、产品概述

• IS220PAICH1B型号由通用电气公司生产，是Mark VI系列的模拟输入/输出组件。该型号是PAIC装置的第二个版本，与前一版本的PAIC包相比，其工作电压不同。该特定装置的电压为22.5伏直流电。该型号使用的标称电源是24或28伏直流电。

  虽然IS220PAICH1B组件用于Mark VI系列，但它也可以与一些附件(也称为端子板)一起使用；与该特定模拟I/O组件一起使用的端子板都是IS200板，分别是IS200TBAIH1C、IS200TAIH1A和IS200TAIH2A。IS200TBAIH1C型号是一个屏障型接线盒，当与IS220PAICH1B组件连接和使用时，要求电线尺寸为22 AWG。

  使用该型号时，会出现特定的警报，其中一个警报标记为82-83，主要针对输出，表明IS220PAICH1B组件内的自杀继电器不起作用。该警报的可能原因通常是组件中的自杀继电器命令与相关反馈不匹配、硬件出现故障或采集板上出现继电器故障。这个问题的主要解决方案是更换I/O包本身。

Produced by General Electric the IS220PAICH1B model is an analog input/output pack part of the Mark VI series. This model is the second version of the PAIC units and operates on a different minimum voltage compared to that of the previous version of the PAIC pack. The minimum voltage for this specific unit is twenty-two and a half volts of direct current. The nominal power supply used with this model is twenty-four or twenty-eight volts of direct current.

While the IS220PAICH1B pack is being used in the Mark VI series it can be used with some accessories otherwise known as terminal boards; the terminal boards used with this specific analog I/O pack are all IS200 boards and are IS200TBAIH1C, IS200TAIH1A, and IS200TAIH2A. The IS200TBAIH1C model is a barrier-type terminal box and requires a minimum wire size of 22 AWG when being connected and used with the IS220PAICH1B pack.

There are specific alarms that will come about when this model is in use, one of the alarms is labeled as 82-83 which focuses on the output and indicates that the suicide relay within the IS220PAICH1B pack is non-functional. The possible cause of this alarm is often that the suicide relay command in the pack does not match the associated feedback, the hardware has failed, or a relay failure has occurred on the acquisition board. The main solution to this problem is replacing the I/O pack itself.

应用场景

广泛应用于工业自动化、能源、航空航天、汽车等领域，特别适用于需要高精度、高可靠性信号传输和涡轮机控制的场景。例如，在燃气轮机、蒸汽轮机等工业涡轮机系统中， 能够发挥关键作用，确保系统的稳定运行。

优势特点

1. 高性能：采用先进的印刷电路板技术和多层设计，确保信号传输的高速度和高精度。
2. 高可靠性：工业级设计，适应恶劣的工业环境，具有长寿命和低故障率的特点。
3. 易于集成：提供标准的接口和尺寸，便于与其他 Mark VI 系列组件或现有系统进行集成。
4. 强大的通信能力：支持以太网通信协议，便于实现远程监控和故障诊断。
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