总线控制器作为管理计算机与现场总线的接口装置，起到了管理计算机与智能仪表数据双向传输的网桥作用。
As a network bridge, communication controller is the interface device which realize the function of communication between supervise PC and field bus.
以GC - 06蓝牙接收模块、SD储存卡和RS232串行通讯接口为数据传输接口的蓝牙接收装置设计。
Take GC-06 blue tooth receive module, SD storage card and RS232 serial communication connection as data transmission connection.
其装置的特征为 包含：装置通讯接口，用以连接该装置与其它外部装置，并负责 两者之间的数据传输；
The device is characterized as follows: A device communication interface, is used to connect the device with other external devices, and undertakes data transmission between them;
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