IS220PAICH1B   |  模擬輸入/輸出包   | IS200板

模型:IS220PAICH1B

　　輸入電壓:24vdc

　　額定電流:500ma

　　—工作溫度:-40℃~ +70℃

　　—通信端口:RS485

　　內(nèi)存容量:32kb

　　產(chǎn)品描述

　　IS220PAICH1B型號由通用電氣制造，是Mark VI系列的模擬輸入/輸出包。該型號是第二個(gè)版本的PAIC單元，與以前版本的PAIC單元相比，具有不同的最小電壓。這種特殊裝置的最低電壓是22伏的半直流電。本型號使用的標(biāo)稱電源為24伏或28伏直流。

　　雖然在Mark VI系列中使用IS220PAICH1B封裝，但它可以與某些附件(也稱為端子板)一起使用;這個(gè)特殊的模擬I/O包使用的轉(zhuǎn)接板都是IS200板，分別是IS200TBAIH1C、IS200TAIH1A和IS200TAIH2A。IS200TBAIH1C型號是一個(gè)屏障接線盒，當(dāng)與IS220PAICH1B組連接和使用時(shí)，需要最小的線尺寸為22 AWG。

　　使用該型號時(shí)會(huì)出現(xiàn)特定的報(bào)警，其中一個(gè)報(bào)警標(biāo)記為82-83，該報(bào)警集中在輸出上，表明IS220PAICH1B包內(nèi)的自殺繼電器不工作。產(chǎn)生該告警的可能原因通常是包中的自殺中繼命令與反饋不匹配、硬件故障或采集板中繼故障。這個(gè)問題的主要解決方案是替換I/O包本身。

　　Model: IS220PAICH1B

　　Input voltage :24vdc

　　Rated current :500ma

　　– Operating temperature :-40° C ~ +70 ° C

　　– Communication port :RS485

　　Memory Capacity :32kb

　　Product description

　　The IS220PAICH1B model is manufactured by General Electric and is an analog input/output package for the Mark VI series. This model is the second version of the PAIC unit with a different minimum voltage compared to the previous version of the PAIC unit. The minimum voltage for this particular device is 22 volts of semi-direct current. The nominal power supply used in this model is 24 or 28 volts DC.

　　Although the IS220PAICH1B package is used in the Mark VI series, it can be used with certain accessories (also known as terminal boards); The patch boards used with this particular analog I/O package are all IS200 boards and are IS200TBAIH1C, IS200TAIH1A, and IS200TAIH2A. The IS200TBAIH1C model is a barrier junction box that requires a minimum wire size of 22 AWG when connected and used with the IS220PAICH1B group.

　　Specific alarms appear when using this model, one of which is labeled 82-83, which focuses on the output and indicates that the suicide relay inside the IS220PAICH1B package is not working. The possible cause of this alarm is usually a mismatch between the suicide relay command in the package and the relevant feedback, a hardware failure, or a relay failure on the acquisition board. The main solution to this problem is to replace the I/O package itself.