This paper exemplifies the circuit construction, the function and working principle of the device of control, protect and working state display of electric maching using solid state relay.
介绍了利用固态继电器组成的电机控制、保护、运行状态显示装置的电路组成和工作原理。
The periphery output control system is composed of analog peripheral device such as LED, relay, digital switch etc, to control the other weak-current devices and general heavy-current devices.
外围输出控制系统由发光二极管、继电器、数字开关等模拟外围设备，控制其它的弱电设备和一般的强电设备。
A distributive configuration PLC system was used as control terminal of the detection device, while a relay loop as a redundancy control system.
设计一种基于光电池的核废料沉淀罐沉淀界面位置检测装置，采用分布式组态plc系统作为控制终端，继电器控制回路作为冗余控制系统。
On effecting a command the multiple devices relay back, through the server, an image representative of the result of the processing of that command to the control device for display.
在实现命令时多个设备通过服务器将表示该命令的处理结果的图像转送回到控制设备以进行显示。
The temperature control relay switch device arranged in a circuit ensures that the warming mattress realizes the aim of automatic constant temperature control.
电路中设置的温控继电器开关装置，使取暖床垫达到了自动恒温控制目的。
The temperature control relay switch device arranged in a circuit ensures that the warming mattress realizes the aim of automatic constant temperature control.
电路中设置的温控继电器开关装置，使取暖床垫达到了自动恒温控制目的。
应用推荐