集智达-工控机,数据采集模块,网络安全计算机厂家-R-8552/8554 GPRS DTU

无线传输模块

更多>新闻

更多>应用案例

联系我们

地址：北京市昌平区回龙观北京国际信息产业基地发展路1号院（集智达大厦5层）

邮编：102206

电话：010-81909399

传真：010-81909456

网址：http://www.gemotech.cn

E-mail：marketing@gemotech.cn

R-8552/8554 GPRS DTU

主要特点

- 支持双向全透明数据传输、高速传输、永远在线；

- 内置看门口狗，具备异常重启。采用多重软硬件可靠设计，保证DTU的长期稳定运行；

- 支持短信、本地和远程图形界面配置与维护；

- 支持中英文短信、短信接收、单发、群发功能；

- 支持数据中心动态域名或固定IP地址访问；

- 支持虚拟数据专用网；

- 点对点、点对对点、中心对多点、数据终端永远在线、数据/短信触发等多种工业方式可选；

- 可根据用户的特殊需求定制带模拟量、开关量采集功能的工业模式。

产品型录

产品介绍
产品规格
档案下载

DTU是基于中国移动通讯运营商的GSM/GPRS通信网络的数据传输和远程监控终端设备，采用当今前沿内核技术设计的一款工业级无线通讯终端产品，适用于GSM/GPRS网络覆盖范围内的各种室内或野外恶劣环境，主要针对电力系统自动化、工业控制、交通管理、气象、环保监测、煤矿、金融、证券、油田等行业的应用，利用GPRS网络平台实现数据信息的透明传输，并可通过辅助手段来实现对DTU控制，组成用户专用数据网络。

天线接头	50?/SMA阴头
接口	波特率：600bps~115200bps，数据格式：1起始位、8数据位、1停止位。类型RS-232/RS-485
供电	供电电源：DC+10V~30V/1A宽限电源电压和DC+5V/1.5A电源电压两种供电方式
工作电流	最大90mA / +24VDC
工作环境温度	-20℃~+60℃
相对湿度	50℃，30%~80%无凝结
重量	150g

典型应用：

变压器远程监测系统；FTU智能电力测控终端；路灯测控终端；电泵井监测终端；抽油机远程监测系统。

订货信息：

- R-8552 DTU：采用WAVECOMM GPRS模块

- R-8554 DTU：采用SIMCOMM GPRS模块

- 天线：可选吸盘式天线和杆式天线

Driver

日期	说明	版本	操作系统	下载

Manual

日期	说明	版本	操作系统	下载

基本文件流程错误 SQL 调试

/usr/home/qyu61771/htdocs/index.php ( 1.15 KB )
/usr/home/qyu61771/htdocs/ThinkPHP/ThinkPHP.php ( 4.54 KB )
/usr/home/qyu61771/htdocs/ThinkPHP/Library/Think/Think.class.php ( 11.97 KB )
/usr/home/qyu61771/htdocs/ThinkPHP/Library/Think/Storage.class.php ( 1.34 KB )
/usr/home/qyu61771/htdocs/ThinkPHP/Library/Think/Storage/Driver/File.class.php ( 3.42 KB )
/usr/home/qyu61771/htdocs/ThinkPHP/Mode/common.php ( 2.75 KB )
/usr/home/qyu61771/htdocs/ThinkPHP/Common/functions.php ( 46.44 KB )
/usr/home/qyu61771/htdocs/Application/Common/Common/function.php ( 14.26 KB )
/usr/home/qyu61771/htdocs/ThinkPHP/Library/Think/Hook.class.php ( 3.91 KB )
/usr/home/qyu61771/htdocs/ThinkPHP/Library/Think/App.class.php ( 13.00 KB )
/usr/home/qyu61771/htdocs/ThinkPHP/Library/Think/Dispatcher.class.php ( 14.46 KB )
/usr/home/qyu61771/htdocs/ThinkPHP/Library/Think/Route.class.php ( 13.06 KB )
/usr/home/qyu61771/htdocs/ThinkPHP/Library/Think/Controller.class.php ( 10.54 KB )
/usr/home/qyu61771/htdocs/ThinkPHP/Library/Think/View.class.php ( 7.10 KB )
/usr/home/qyu61771/htdocs/ThinkPHP/Library/Behavior/BuildLiteBehavior.class.php ( 3.61 KB )
/usr/home/qyu61771/htdocs/ThinkPHP/Library/Behavior/ParseTemplateBehavior.class.php ( 3.80 KB )
/usr/home/qyu61771/htdocs/ThinkPHP/Library/Behavior/ContentReplaceBehavior.class.php ( 1.87 KB )
/usr/home/qyu61771/htdocs/ThinkPHP/Conf/convention.php ( 11.09 KB )
/usr/home/qyu61771/htdocs/Application/Common/Conf/config.php ( 1.75 KB )
/usr/home/qyu61771/htdocs/config.inc.php ( 0.22 KB )
/usr/home/qyu61771/htdocs/Application/Common/Conf/tags.php ( 0.20 KB )
/usr/home/qyu61771/htdocs/ThinkPHP/Lang/zh-cn.php ( 2.51 KB )
/usr/home/qyu61771/htdocs/ThinkPHP/Conf/debug.php ( 1.47 KB )
/usr/home/qyu61771/htdocs/Application/Common/Conf/debug.php ( 1.48 KB )
/usr/home/qyu61771/htdocs/Application/Common/Common/validate.php ( 1.24 KB )
/usr/home/qyu61771/htdocs/Application/Home/Conf/config.php ( 0.28 KB )
/usr/home/qyu61771/htdocs/ThinkPHP/Library/Behavior/ReadHtmlCacheBehavior.class.php ( 5.49 KB )
/usr/home/qyu61771/htdocs/ThinkPHP/Library/Behavior/CheckLangBehavior.class.php ( 2.89 KB )
/usr/home/qyu61771/htdocs/Application/Common/Behavior/CheckDomainBehavior.class.php ( 2.10 KB )
/usr/home/qyu61771/htdocs/Application/Home/Controller/ArticleController.class.php ( 19.83 KB )
/usr/home/qyu61771/htdocs/Application/Home/Controller/HomeController.class.php ( 2.40 KB )
/usr/home/qyu61771/htdocs/Application/Common/Controller/BaseController.class.php ( 5.18 KB )
/usr/home/qyu61771/htdocs/ThinkPHP/Library/Think/Cache.class.php ( 3.72 KB )
/usr/home/qyu61771/htdocs/ThinkPHP/Library/Think/Cache/Driver/File.class.php ( 5.71 KB )
/usr/home/qyu61771/htdocs/Application/Home/Model/SysconfModel.class.php ( 3.37 KB )
/usr/home/qyu61771/htdocs/Application/Common/Model/CommonModel.class.php ( 14.42 KB )
/usr/home/qyu61771/htdocs/ThinkPHP/Library/Think/Model.class.php ( 58.18 KB )
/usr/home/qyu61771/htdocs/ThinkPHP/Library/Think/Db.class.php ( 31.79 KB )
/usr/home/qyu61771/htdocs/ThinkPHP/Library/Think/Db/Driver/Mysql.class.php ( 10.45 KB )
/usr/home/qyu61771/htdocs/Application/Home/Model/ArticleModel.class.php ( 2.10 KB )
/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 )
/usr/home/qyu61771/htdocs/ThinkPHP/Library/Think/Template/TagLib/Cx.class.php ( 21.90 KB )
/usr/home/qyu61771/htdocs/ThinkPHP/Library/Think/Template/TagLib.class.php ( 8.95 KB )
/usr/home/qyu61771/htdocs/Runtime/Cache/Home/1cf39be0125039d6576cc44ad3f8e05b.php ( 19.67 KB )
/usr/home/qyu61771/htdocs/Application/Home/Widget/ArtListBoxWidget.class.php ( 2.10 KB )
/usr/home/qyu61771/htdocs/Runtime/Cache/Home/93c0edab1aaf39df7d985c78565395d2.php ( 0.36 KB )
/usr/home/qyu61771/htdocs/ThinkPHP/Library/Behavior/WriteHtmlCacheBehavior.class.php ( 0.95 KB )
/usr/home/qyu61771/htdocs/Application/Home/Widget/ArtCatListBoxWidget.class.php ( 2.62 KB )
/usr/home/qyu61771/htdocs/Runtime/Cache/Home/ba106b6865d60aed4a53ec7641a57b45.php ( 0.41 KB )
/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语句 ] : 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语句 ] : SELECT * FROM `fc_article` WHERE ( `article_id` IN () ) LIMIT 11
[8] Undefined index: selected /usr/home/qyu61771/htdocs/Runtime/Cache/Home/1cf39be0125039d6576cc44ad3f8e05b.php 第 82 行.
[8] Undefined index: selected /usr/home/qyu61771/htdocs/Runtime/Cache/Home/1cf39be0125039d6576cc44ad3f8e05b.php 第 82 行.
[8] Undefined index: selected /usr/home/qyu61771/htdocs/Runtime/Cache/Home/1cf39be0125039d6576cc44ad3f8e05b.php 第 82 行.
[8] Undefined index: selected /usr/home/qyu61771/htdocs/Runtime/Cache/Home/1cf39be0125039d6576cc44ad3f8e05b.php 第 82 行.
[8] Undefined index: selected /usr/home/qyu61771/htdocs/Runtime/Cache/Home/1cf39be0125039d6576cc44ad3f8e05b.php 第 82 行.
[8] Undefined index: selected /usr/home/qyu61771/htdocs/Runtime/Cache/Home/1cf39be0125039d6576cc44ad3f8e05b.php 第 82 行.
[8] Undefined index: selected /usr/home/qyu61771/htdocs/Runtime/Cache/Home/1cf39be0125039d6576cc44ad3f8e05b.php 第 82 行.
[8] Undefined index: level /usr/home/qyu61771/htdocs/Application/Home/Widget/ArtListBoxWidget.class.php 第 35 行.
[2] Invalid argument supplied for foreach() /usr/home/qyu61771/htdocs/Application/Home/Widget/ArtCatListBoxWidget.class.php 第 40 行.
[2] Invalid argument supplied for foreach() /usr/home/qyu61771/htdocs/Application/Home/Widget/ArtCatListBoxWidget.class.php 第 40 行.
[2] Invalid argument supplied for foreach() /usr/home/qyu61771/htdocs/Application/Home/Widget/ArtCatListBoxWidget.class.php 第 40 行.
[2] Invalid argument supplied for foreach() /usr/home/qyu61771/htdocs/Application/Home/Widget/ArtCatListBoxWidget.class.php 第 40 行.
[2] Invalid argument supplied for foreach() /usr/home/qyu61771/htdocs/Application/Home/Widget/ArtCatListBoxWidget.class.php 第 40 行.
[2] Invalid argument supplied for foreach() /usr/home/qyu61771/htdocs/Application/Home/Widget/ArtCatListBoxWidget.class.php 第 40 行.
[8] Undefined index: selected /usr/home/qyu61771/htdocs/Runtime/Cache/Home/ba106b6865d60aed4a53ec7641a57b45.php 第 1 行.
[8] Undefined index: selected /usr/home/qyu61771/htdocs/Runtime/Cache/Home/ba106b6865d60aed4a53ec7641a57b45.php 第 1 行.
[8] Undefined index: selected /usr/home/qyu61771/htdocs/Runtime/Cache/Home/ba106b6865d60aed4a53ec7641a57b45.php 第 1 行.
[8] Undefined index: selected /usr/home/qyu61771/htdocs/Runtime/Cache/Home/ba106b6865d60aed4a53ec7641a57b45.php 第 1 行.
[8] Undefined index: selected /usr/home/qyu61771/htdocs/Runtime/Cache/Home/ba106b6865d60aed4a53ec7641a57b45.php 第 1 行.
[8] Undefined index: selected /usr/home/qyu61771/htdocs/Runtime/Cache/Home/ba106b6865d60aed4a53ec7641a57b45.php 第 1 行.

SELECT `code`,`value` FROM `fc_sys_config` WHERE ( `parent_id` > 0 ) [ RunTime:0.000852s ]
SELECT * FROM `fc_article` WHERE ( `article_id` = 190 ) LIMIT 1 [ RunTime:0.002640s ]
SHOW COLUMNS FROM `fc_picture` [ RunTime:0.001279s ]
SELECT * FROM `fc_picture` WHERE ( `table_name` = 'home/article' ) AND ( `table_key` = '190' ) ORDER BY sort asc,id asc LIMIT 9 [ RunTime:0.001359s ]
SELECT * FROM `fc_download` WHERE ( `type` = 'Driver' ) AND ( `product_id` = '190' ) LIMIT 20 [ RunTime:0.000984s ]
SELECT * FROM `fc_download` WHERE ( `type` = 'Manual' ) AND ( `product_id` = '190' ) LIMIT 20 [ RunTime:0.001188s ]
SELECT * FROM `fc_article` WHERE ( `cat_id` = 101 ) LIMIT 20 [ RunTime:0.006261s ]
SELECT * FROM `fc_article_cat` WHERE ( `cat_id` = 101 ) LIMIT 1 [ RunTime:0.001553s ]
SELECT * FROM `fc_article` WHERE ( `cat_id` = 101 ) [ RunTime:0.003890s ]
SELECT * FROM `fc_article` WHERE ( `cat_id` = 101 ) AND ( `article_id` <> '190' ) ORDER BY sort asc,add_time desc LIMIT 20 [ RunTime:0.002826s ]
SELECT `article_id`,`title` FROM `fc_article` WHERE ( `article_id` < '190' ) AND ( `is_open` = 1 ) AND ( `cat_id` = 101 ) ORDER BY article_id DESC LIMIT 1 [ RunTime:0.000967s ]
SELECT `article_id`,`title` FROM `fc_article` WHERE ( `article_id` > '190' ) AND ( `is_open` = 1 ) AND ( `cat_id` = 101 ) ORDER BY article_id asc LIMIT 1 [ RunTime:0.000962s ]
SELECT * FROM `fc_article` WHERE ( `is_open` = 1 ) AND ( `cat_id` = 101 ) ORDER BY rand() LIMIT 8 [ RunTime:0.002441s ]
SELECT * FROM `fc_article` WHERE ( `cat_id` = 6 ) ORDER BY rand() LIMIT 4 [ RunTime:0.001185s ]
SELECT `cat_id` FROM `fc_article_cat` WHERE ( `cat_id` IN ('0','2','10','101') ) AND ( `parent_id` = 0 ) LIMIT 1 [ RunTime:0.000900s ]
SELECT * FROM `fc_article` WHERE ( `article_id` IN () ) LIMIT 4 [ RunTime:0.000865s ]
SELECT * FROM `fc_article` WHERE ( `article_id` IN () ) LIMIT 11 [ RunTime:0.000860s ]
SELECT `template` FROM `fc_article_cat` WHERE ( `cat_id` IN ('0','2','10','101') ) AND ( `template` <> '' ) ORDER BY level desc LIMIT 1 [ RunTime:0.000877s ]
SELECT * FROM `fc_article_cat` WHERE ( `cat_id` IN ('0','2','10','101') ) ORDER BY level asc [ RunTime:0.000844s ]
SELECT * FROM `fc_article_cat` WHERE ( `cat_id` = 4 ) LIMIT 1 [ RunTime:0.000922s ]
SELECT `cat_id` FROM `fc_article_cat` WHERE ( `npath` LIKE '0,4,%' ) [ RunTime:0.000896s ]
SELECT * FROM `fc_article` WHERE ( `cat_id` IN ('26','27','28','4') ) ORDER BY sort desc,add_time desc LIMIT 6 [ RunTime:0.000964s ]
SELECT `cat_id` FROM `fc_article` WHERE ( `article_id` = 190 ) LIMIT 1 [ RunTime:0.000946s ]
SELECT * FROM `fc_article` WHERE ( `extend_ids` = '64' ) LIMIT 20 [ RunTime:0.000880s ]
SELECT * FROM `fc_article_cat` WHERE ( `parent_id` = '64' ) ORDER BY sort desc [ RunTime:0.000835s ]
SELECT * FROM `fc_article` WHERE ( `extend_ids` = '72' ) LIMIT 20 [ RunTime:0.000863s ]
SELECT * FROM `fc_article_cat` WHERE ( `parent_id` = '72' ) ORDER BY sort desc [ RunTime:0.000857s ]
SELECT * FROM `fc_article` WHERE ( `extend_ids` = '71' ) LIMIT 20 [ RunTime:0.000853s ]
SELECT * FROM `fc_article_cat` WHERE ( `parent_id` = '71' ) ORDER BY sort desc [ RunTime:0.000860s ]
SELECT * FROM `fc_article` WHERE ( `extend_ids` = '70' ) LIMIT 20 [ RunTime:0.000863s ]
SELECT * FROM `fc_article_cat` WHERE ( `parent_id` = '70' ) ORDER BY sort desc [ RunTime:0.000844s ]
SELECT * FROM `fc_article` WHERE ( `extend_ids` = '69' ) LIMIT 20 [ RunTime:0.001169s ]
SELECT * FROM `fc_article_cat` WHERE ( `parent_id` = '69' ) ORDER BY sort desc [ RunTime:0.000839s ]
SELECT * FROM `fc_article` WHERE ( `extend_ids` = '68' ) LIMIT 20 [ RunTime:0.000944s ]
SELECT * FROM `fc_article_cat` WHERE ( `parent_id` = '68' ) ORDER BY sort desc [ RunTime:0.000850s ]