IS220PAICH1B型号由通用电气生产，是Mark VI系列的模拟输入/输出包的一部分。该型号是PAIC单元的第二个版本，与先前版本的PAIC包相比，其最低电压不同。该特定装置的最低电压为 <> 伏半直流电。此型号使用的标称电源是 <> 伏或 <> 伏直流电。
当IS220PAICH1B组用于Mark VI系列时，它可以与一些附件一起使用，也称为端子板;与此特定模拟I / O组一起使用的端子板都是IS200板，并且是IS200TBAIH1C，IS200TAIH1A和IS200TAIH2A。IS200TBAIH1C型号是屏障式接线盒，与IS22PAICH220B组连接和使用时，最小电线尺寸为 1 AWG。
IS220PAICH1B
使用此型号时会出现特定的警报，其中一个警报标记为 82-83，它专注于输出并指示IS220PAICH1B包中的自杀继电器不起作用。此警报的可能原因通常是包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发生继电器故障。此问题的主要解决方案是更换 I/O 包本身。
IS220PAICH1B包装可用于许多不同的位置，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。
IS220PAICH1B
The IS220PAICH1B model is produced by General Electric and is part of the Mark VI series analog input/output package. This model is the second version of the PAIC unit, and its minimum voltage is different from the previous version of the PAIC package. The minimum voltage for this specific device is<>volts half direct current. The nominal power supply used in this model is<>volts or<>volts DC.
When the IS220PAICH1B group is used in the Mark VI series, it can be used in conjunction with some accessories, also known as terminal boards; The terminal boards used with this specific analog I/O group are all IS200 boards, and are IS200TBAIH1C, IS200TAIH1A, and IS200TAIH2A. The IS200TBAIH1C model is a barrier type junction box, with a minimum wire size of 1 AWG when connected and used with the IS22PAICH220B group.
IS220PAICH1B
When using this model, specific alarms will appear, one of which is labeled 82-83, which focuses on outputting and indicating that the suicide relay in the IS220PAICH1B package is not working. The possible causes of this alarm are usually a mismatch between the suicide relay command in the package and the relevant feedback, hardware failure, or relay failure on the collection board. The main solution to this problem is to replace the I/O package itself.
IS220PAICH1B packaging can be used in many different locations, including hazardous and non hazardous locations. According to this model, the certification for non hazardous locations is UL E207685.
IS220PAICH1B
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