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1.產(chǎn)品組成：控制器、發(fā)光器、受光器、傳輸線和電源線組成
2.產(chǎn)品特點(diǎn)：自檢功能完善，當(dāng)安全光幕保護(hù)器出現(xiàn)故障時(shí)，確保不向所控制的電器發(fā)送錯(cuò)誤信號(hào)
抗干擾能力強(qiáng)，系統(tǒng)對(duì)電磁信號(hào)，頻閃燈光，焊接弧光及周圍的光源有良好的抗干擾能力
安裝調(diào)試方便，配線簡(jiǎn)單，外形美觀
采用表面貼裝技術(shù)，防震性能優(yōu)越
按照歐洲標(biāo)準(zhǔn)設(shè)計(jì)，已通過(guò)CE認(rèn)證
應(yīng)變時(shí)間短，安全可靠性高
精致外形設(shè)計(jì)，寬度和厚度僅有35*50.8mm，有效減小安裝空間；光幕通過(guò)航空插座與電纜線連接，可準(zhǔn)確、快速、簡(jiǎn)便的裝卸、布線
本產(chǎn)品所有電子元件全部采用全球知名品牌配件
3.分辨率：DQA/DQT系列光幕的檢測(cè)間距有10mm、14mm（手指保護(hù)）20mm、25mm（手掌保護(hù)）和30mm、40mm（手臂和人體保護(hù)）、80mm（區(qū)域安全防護(hù)）七種
4.技術(shù)參數(shù)：光幕形式：對(duì)射式 檢測(cè)距離：30~3000mm、30~6000mm
反應(yīng)時(shí)間：小于15ms 抗光干擾：10000Lux（入射角≥5℃）
防護(hù)等級(jí)：IP65 控制器：DQCA DQCA2
電源電壓：DC12/24V AC110-220V（配控制器、繼電器無(wú)源輸出）
消耗電流：≤200mA
輸出：NPN/PNP型，灌入電流500mA，壓降1.5V以下，極性、短路、過(guò)載保護(hù)
指示燈：投光器：電源指示燈（紅色）；受光器：輸出指示燈 通光（綠色） 遮光（紅色）
光源：調(diào)制紅外LED 連接方式：圓形航空插座，配專用連接電纜，投光器5芯，受光器5芯
殼體材料：鋁合金，端口：ABS增強(qiáng)尼龍
DQA/DQT type safety grating
1. Product composition: controller, light emitter, light receiver, transmission line and power line
2. features: self perfect function, when the safety light curtain protection device malfunction, ensure not to send the wrong signal to control appliances
Anti-interference ability, the system of electromagnetic signals, strobe light, welding arc and the surrounding light source has good anti-interference ability
Convenient installation and debugging, simple wiring and beautiful appearance
It adopts surface mount technology and has excellent shock resistance
Designed in accordance with European standards, it has passed CE certification
Short strain time, high safety and reliability
Exquisite appearance design, the width and the thickness of only 35*50.8mm, effectively reduce the installation space; the screen through the air outlet and cable connections, can be accurate, rapid and convenient handling, wiring
All electronic components of this product are all made up of famous brand accessories all over the world
3. resolution: detection distance of DQA/DQT series screen 10mm, 14mm 20mm, 25mm (finger protection) and 30mm (Palm protection), 40mm (arm and body protection) six
4. technical parameters: the screen form: the opposite type detection distance: 30~3000mm, 30~6000mm
Response time: less than 15ms anti light interference: 10000Lux (incident angle less than 5 DEG C)
Protection level: IP65 controller: DQCA DQCA2
Supply voltage: DC12/24V AC110-220V (controller, relay passive output)
Current consumption: less than 200mA
Output: NPN/PNP, current 500mA, pressure drop below 1.5V, polarity, short circuit, overload protection
Indicator: light projector: power indicator (red); light receiver: output indicator light (green), shading (red)
Light source: modulation infrared LED connection mode: Circular aviation socket, with special connection cable, projector 5 core, light receiver 5 core
Shell material: aluminum alloy, port: ABS reinforced nylon
DQA\DQT安全光幕選型表：
1. 默認(rèn)輸出方式為npn常閉輸出，如需常開(kāi)或者常閉要提前聯(lián)系客服
2，數(shù)據(jù)線長(zhǎng)度標(biāo)準(zhǔn)默認(rèn)為3米和3.5米，如需加長(zhǎng)請(qǐng)?zhí)崆奥?lián)系
3，對(duì)射距離標(biāo)準(zhǔn)0.3-3.5米以內(nèi)，特殊情況如近對(duì)射距離或者遠(yuǎn)對(duì)射距離（6米、10米、15米、20米、25米、35米）需要提前說(shuō)明
4，雙npn或者雙pnp輸出這種輸出只有DQE\DQT系列
5, 24V 內(nèi)部繼電器輸出只有DQA\DQH系列
6， AC110-220V 可配內(nèi)置控制器\開(kāi)關(guān)電源+中繼
