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

无线传输模块

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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-8554A GPRS DTU

R- 8554A GPRS DTU GPRS无线数传模块

主要特点

- 采用RS-232/ RS-485接口，用户可实现基于GPRS网络的数据监控；
- 端子可插拔，导轨安装；
- 产品体积小巧，既可以作为嵌入式使用，也可以外置使用；
- 支持透明/协议数据传输，内置软硬件看门狗，电磁兼容设计
- 支持短信、本地串口和远程中心端DTU图形界面参数维护；
- 支持中英文短信接收、单发、群发功能；
- 支持数据中心端固定IP地址访问、域名解析及虚拟数据专用网；
- 有点对点、点对多点、中心对多点、数据/短信触发、网络与短信通道切换等多种工作模式可选；
- 支持中心端实际串口/虚拟串口对DTU的一对一、一对多通讯；
- 供电电源适应范围宽，提高设备的稳定性；
- 预留7个GPIO接口可根据用户的特殊需求定制模拟量、数字量采集功能的工作模式。

产品型录

产品介绍
产品规格
档案下载

RemoDAQ 8554A GPRS DTU，用GPRS网络平台实现数据信息的透明传输，为用户提供透明数据传输的虚拟专用数据通信网络，便于中心对多点、点多分散的中小数据量的传输。

- 支持RS-232/485接口

- 支持GSM900和GSM1800双频

- 采用电路交换速率为14.4kbps

- GPRS数据

GPRS Class 10

编码方案：CS1 - CS4

符合SMG31bis技术规范

- 接口

天线接口：50 欧姆 / SMA接头

SIM卡：3V

串行数据及配置接口：

类型 RS-232/RS-485

数据速率 300~115200bits/s

接口端子可插拔式接线端子，间距：3.5mm，12Pin

- 功耗：待机30mA@+12VDC，数传50～140mA@+12VDC

- 支持电压范围：+12V ～ +30VDC，纹波小于300mV

- 相对湿度≤95%（无凝结）

- 工作环境：工作温度-20℃ ～+60℃,存储温度-25℃ ～+70℃

- 符合SMG31bis技术规范

- 尺寸：112.5×70×22mm（不包括天线、接插件和安装件）

- 重量：约160g

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
2017/09/07	R-8554工具软件			下载
2017/09/07	R-8554使用手册			下载

基本文件流程错误 SQL 调试

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