• HDM2101多线制消防应急广播控制器
    HDM2101多线制消防应急广播控制器

    项目名称Project Name

    技术参数Technical   Parameters

    频率响应   Frequency response

    300-3400Hz ±3dB

    可选配用户板及门数   loop interface broad No & Loop zone No.

    1-5块或8-40  

    1-5 loop interface broad; 8-40 loop zones

    传输衰耗 transmissing fading

    ≤5dB

    分机环路电阻 Extension of loop resistance

    ≤1kΩ

    供电电压   Power required

    DC20V28V

    耗电电流Current consuption

    待机状态Stanby≤400mA  

    满载电流:Full loaded≤2A(当选配5块用户板时)

    录音时间   Recording time

    ≥20分钟Minutes

    电话记录 Call message records

    100 Records

    每门电话线长度   Singal loop distance

    导线规格CableRVS2.5mm2,1500m

    使用环境温度Working temperature

    040

    使用环境相对湿度Working Humidity

    ≤90%RH

    外形尺寸Dimensions

    482.6mm(长)×300mm(深)×88mm(2U)

    重量Weight

    ≤4.5kg


    基本性能Features

    l  2U面板式安装结构(1U=44.45mm),简洁大方。Compact design, the panel merely occupies 2U rack room.

    l  大型带背光液晶显示屏,实时时钟显示,触摸按键、数字键盘、人性化操作。Large backlit LCD screen, digital keyboard, and is user-friendly operation.

    l  采用2n线制的多线接线方式,每门分机电话线长度适于1500以内。2N wiring installation, the maximum wiring distance is 1500 meters.

    l  140门分机地址,可配接消防电话分机和消防电话插孔。Refer to different configuration, system may have 1 40 loop zones

    l  通话自动录音,可自动记录通话地址和时间,在分机已被注册的情况下,总机具有电话线路短路断路故障判断能力,并有声光故障报警。Automatically record calls and calling information. All loops are real time monitored for open or short circuit.

    l  消防电话分机摘机或插孔式消防电话分机插入消防电话插孔中可直接呼叫消防电话总机。总机可通过地址操作与多部分机呼叫和通话。消防电话分机、消防电话插孔都设有工作状态指示灯。Calls to telephone exchange will be made when extensions off-hook or plug handset into jacks; throught digital keybroad, exchange is supported to call fews of extensions.

    l  电话插孔HD230可多个并联使用,线路末端电话插孔接入7.5kΩ/0.25W金属膜电阻,可用于电话线路开路故障判断。The 7.5KΩ/0.25W metal film resistor accessed in each loop zone is to detection the open or short circuit.

    l  每路最多可并联挂接电话插孔(HD23060个或电话分机(HD2104部。 System allows to connect 4 telephone extensions or 60 telephone jacks for each loop zone.


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