VPI interface converter has the advantages of simple structure, quick output, and economy and practicality.
VPI接口转换器具有结构简单、输出快捷、经济实用等优点。
USS protocol used for communication between PLC and inverter can compensate for the lack of hardware interface converter and could realize multi-level reversible speed.
利用USS协议实现PLC与变频器之间的通信可以弥补变频器硬件接口的不足，能够实现多级正反转调速。
Through CAN bus and CAN bus interface converter, the electricity checks meter system conveys remotely users' realtime electric data to the computer and the computer realizes charging and controlling.
通过CAN总线及CAN总线接口转换器，电力抄表系统将用户的实时电量远距离传送至计算机，计算机实现计费与监控。
Through CAN bus and CAN bus interface converter, the electricity checks meter system conveys remotely users' realtime electric data to the computer and the computer realizes charging and controlling.
通过CAN总线及CAN总线接口转换器，电力抄表系统将用户的实时电量远距离传送至计算机，计算机实现计费与监控。
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