signal relay

The DC regulated power supply provides steady voltage to signal circuit, driving circuit, relay safeguard circuit and so on.

直流稳压源用于对实验单元中的信号产生电路、驱动电路以及继电操作和保护电路提供恒压电源，使得这些电路能够正常工作。

A float operated switch in the relay is used to initiate an alarm signal.

继电器内的浮控开关发动报警信号.

The use of the invention can be applied to the railway signal relay.

本发明的用途是:在铁路信号继电器中使用.

The method introduced in the paper can also be used to the field such as apply the relay to control the high current with light current in detecting the small signal intruments or controler intrument.

该方法对以继电器为弱电控制强电部件的各类微弱信号检测与控制仪器也同样适用。

Satellite communication is the communication between wireless signal stations with artificial satellite as relay station.

卫星通信就是地球上的无线电通信站之间利用人造卫星作中继站而进行的通信。

The system is composed of embedded control computer, AI/ AO modules, DIO modules, relay output terminal board, terminal board signal conditioning and so on.

系统由嵌入式工业控制计算机、AI/AO模块、DIO模块、继电器输出端子板、信号调理和接线端子板等组成。

So, output signal but the contactor with direct general drive and relay.

所以, 输出信号可直接驱动一般的接触器和继电器.

However, the traditional traffic signal lights are usually controlled by electric circuitry and relay. Also few of them are constructed by PLC. These configurations are complex with low reliability.

而传统的交通信号灯一般采用电子线路和继电器进行控制，也有少数采用可编程控制器（PLC）构成，结构复杂，可靠性低。

Signal switch circuit board is composed of JZX-18 F relay and WB series sensors.

信号切换和变换板由 JZX -18F继电器和WB系列电量传感器组成.

A changing air signal through the proportional relay will modulate the Type A Valve.

通过比例继电器改变气压信号即可调节A型夹管阀.