IS220PAICH2A GE 模拟输入/输出包

IS220PAICH2A GE  模拟输入/输出包

由通用电气生产的IS220PAICH2A型号是Mark VI系列的模拟输入/输出包部分。该型号是第二个版本的PAIC单元，与以前版本的PAIC包相比，在不同的最小电压下运行。这种特殊装置的最低电压是22伏半直流电。这种型号使用的标称电源是24伏或28伏直流电。

而IS220PAICH1B包是在马克六系列中使用，它可以使用一些配件，否则被称为终端板;该特定模拟I/O包使用的终端板均为IS200板，分别为IS200TBAIH1C、IS200TAIH1A和IS200TAIH2A。IS200TBAIH1C型号为阻隔型终端盒，在与IS220PAICH1B包连接和使用时，要求最小线径为22 AWG。

该型号在使用时会出现特定的报警，其中一个报警标记为82-83，该报警集中在输出上，表明IS220PAICH2A包内的自杀继电器不起作用。产生此告警的可能原因通常是包中的自杀式中继命令与相关反馈不匹配、硬件故障或采集板发生中继故障。这个问题的主要解决方案是替换I/O包本身。

IS220PAICH2A包可用于许多不同的场所，包括危险和非危险场所，根据该型号的非危险场所的认证是UL E207685。

IS220PAICH2A GE  模拟输入/输出包

The IS220PAICH2A model produced by General Electric is part of the analog input/output package of the Mark VI series. This model is the second version of the PAIC unit to operate at a different minimum voltage compared to previous versions of the PAIC package. The minimum voltage of this special device is 22 volts of semi-direct current. The nominal power supply used in this model is 24 volts or 28 volts direct current.

While the IS220PAICH1B package is used in the Mark Six series, it can use some accessories, otherwise known as the terminal board; The terminal boards used in this particular analog I/O package are all IS200 boards, namely IS200TBAIH1C, IS200TAIH1A, and IS200TAIH2A. The IS200TBAIH1C model is a barrier terminal box that requires a minimum wire diameter of 22 AWG when connected and used with the IS220PAICH1B package.

Specific alarms appear when this model is in use, one of which is labeled 82-83 and focuses on the output, indicating that the suicide relay in the IS220PAICH2A package is not working. The possible cause of this alarm is that the suicide trunk command in the packet does not match related feedback, the hardware is faulty, or the collection board is faulty. The main solution to this problem is to replace the I/O package itself.

The IS220PAICH2A package can be used in many different sites, both hazardous and non-hazardous sites, and the non-hazardous site certification under this model is UL E207685.

IS220PAICH2A GE  模拟输入/输出包