矿用风门语言报警装置KXB-127隔爆型声光报警器127V

发布时间:2018-01-25

矿用风门语言报警装置、KXB-127隔爆型声光报警器、127V

矿用风门语言报警装置、KXB-127隔爆型声光报警器、127V报警器用于风门报警:

接线示意图如下图所示,此时报警器主要用于风门位置,当风门没有关好时,报警器发出报警语言:“行人通过,关闭风门!”,同时红灯闪烁报警。(注:“风门传感器”的安装位置详见其使用说明书)

    报警器中“K1”、“K2”信号输入接线端子,可选择任意一个接线端子接入。风门传感器正常工作时常闭接点断开,动作时常闭接点接通。

 

.报警内容

    报警器内固化了十二种报警语音,通过控制板上面4位拨码开关来选择报警内容。例:如须选择语音内容“正在行车,不准行人”,把4位拨码开关中对应的数字位拨到“0N”的位置。

表一     报警内容与拨码开关关系

表示方法:0:OFF   1:ON

4

3

2

1

语音内容

0

0

0

0

机车通过弯道,行人请注意

0

0

0

1

正在行车,不准行人

0

0

1

0

行人通过,关闭风门

0

0

1

1

前方放炮,立即撤人,禁止入内

0

1

0

0

正在行人,严禁行车

0

1

0

1

信号已发,严禁入罐

0

1

1

0

           警笛声

0

1

1

1

前方到站,准备下车

1

0

0

0

前方井口,准备下车

1

0

0

1

前方已堵,准备下车

1

0

1

0

此处危险,请速离开

1

0

1

1

前方来车,注意安全

.工作原理是报警状态。                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              待机时绿灯常亮,打点时红灯亮同时扬声器发出电笛声。报警时红灯闪烁,扬声器发出“正在行车

报警器有两种状态,一是待机状态;二,不准行人”等语言告警。

输入电压127V,变为17V,经过整留、两级稳压,输出12DC本安电源。R709为取样保护电阻。当传感器输入信号后经光电隔离,信号输入到CPU接口,经过程序控制,使设备输出字幕显示或语言报警。继电器动作,声光报警红色灯亮,出发语言警示,同时开始计时,延时20s后停止。传感器可用于弯道岔处。车经过时自动发出报警信号。


上一篇:美国Metcar轴承 Metca...
下一篇:CDJ2E16-30Z-B现货资...