集智达-工控机,数据采集模块,网络安全计算机厂家-R-9090

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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

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R-9090

4端口RS-232模块

主要特点

- 端口     4个串口
- 数据位     5，6，7，8
- 停止位     1，1.5，2
- 连接器     RJ-45
- LED显示 TX, RX
- 功耗         0.6W

产品型录

产品介绍
产品规格
档案下载

4端口RS-232模块

端口	4个串口
数据位	5，6，7，8
停止位	1，1.5，2
校验	无校验，偶校验，奇校验
UART	1x16C964(128字节FIFO)
速率	50～115.2Kbps
数据信号	TxD， RxD， RTS， CTS，DTR， DSR， DCD， RI， GND
连接器	RJ-45
LED显示	TX， RX
功耗	0.6W
	仅用于R-9410/9810/9411/9811

订货信息
- R-9090 4端口RS-232模块

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

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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语句 ] : SELECT * FROM `fc_article` WHERE ( `article_id` IN () ) LIMIT 4
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