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通訊接口轉(zhuǎn)換模塊

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聯(lián)系我們

地址：北京市昌平區(qū)回龍觀北京國際信息產(chǎn)業(yè)基地發(fā)展路1號院（集智達(dá)大廈5層）

郵編：102206

電話：010-81909399

傳真：010-81909456

網(wǎng)址：http://www.gemotech.cn

E-mail：marketing@gemotech.cn

R-8513

1路RS-485轉(zhuǎn)3路RS-485模塊(三端隔離)

◆ 與輸入：1個(gè)RS-485:Data+,Data

◆ 輸出：3個(gè)RS-485:Data+,Data

◆ 傳輸距離：長1,200 m /9.6K bps; 長400 m /115.2K bps

◆ 支持設(shè)備數(shù)：128臺(tái)設(shè)備(無需中繼器).

◆ 支持自動(dòng)換向

◆ 傳輸速率：300~115200 bps

◆ ESD保護(hù)：有

◆ 隔離電壓：3000 VDC

◆ 電源：+10 ~ +30 VDC (非穩(wěn)壓)

◆ 運(yùn)行濕度：-25℃ ~ 75℃

◆ 存儲(chǔ)溫度：-30℃ ~ 75℃

◆ 相對濕度：10~90% (非凝露)

產(chǎn)品型錄

產(chǎn)品介紹
產(chǎn)品規(guī)格
檔案下載

1路RS-485轉(zhuǎn)3路RS-485模塊（三端隔離）

- 與輸入：1個(gè)RS-485：Data+，Data

- 輸出：3個(gè)RS-485：Data+，Data

- 傳輸距離：長1200M/9.6k bps；長400M

Driver

日期	說明	版本	操作系統(tǒng)	下載

Manual

日期	說明	版本	操作系統(tǒng)	下載

基本文件流程錯(cuò)誤 SQL 調(diào)試

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/usr/home/qyu61771/htdocs/Application/Home/Conf/config.php ( 0.28 KB )
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/usr/home/qyu61771/htdocs/ThinkPHP/Library/Think/Db.class.php ( 31.79 KB )
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/usr/home/qyu61771/htdocs/Application/Home/Model/PictureModel.class.php ( 0.59 KB )
/usr/home/qyu61771/htdocs/ThinkPHP/Library/Think/Log.class.php ( 3.78 KB )
/usr/home/qyu61771/htdocs/Application/Home/Model/DownloadModel.class.php ( 1.05 KB )
/usr/home/qyu61771/htdocs/Application/Home/Model/ArticleCatModel.class.php ( 1.72 KB )
/usr/home/qyu61771/htdocs/Application/Common/Behavior/CheckThemeBehavior.class.php ( 2.87 KB )
/usr/home/qyu61771/htdocs/ThinkPHP/Library/Think/Template.class.php ( 27.73 KB )
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/usr/home/qyu61771/htdocs/ThinkPHP/Library/Behavior/ShowPageTraceBehavior.class.php ( 5.14 KB )

1064:You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ') ) LIMIT 4' at line 1 [ SQL語句 ] : SELECT * FROM `fc_article` WHERE ( `article_id` IN () ) LIMIT 4
1064:You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ') ) LIMIT 11' at line 1 [ SQL語句 ] : SELECT * FROM `fc_article` WHERE ( `article_id` IN () ) LIMIT 11
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[8] Undefined index: selected /usr/home/qyu61771/htdocs/Runtime/Cache/Home/ba106b6865d60aed4a53ec7641a57b45.php 第 1 行.
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SELECT * FROM `fc_article_cat` WHERE ( `cat_id` IN ('0','2','10','98') ) ORDER BY level asc [ RunTime:0.000904s ]
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SELECT * FROM `fc_article` WHERE ( `cat_id` IN ('26','27','28','4') ) ORDER BY sort desc,add_time desc LIMIT 6 [ RunTime:0.001746s ]
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R-8513

Driver

Manual