產品介紹：

DQZ型光幕的檢測間距有10mm、14mm（手指保護）、20mm、25mm（手掌保護）和30mm、40mm、80mm（手臂和人體保護）六種。

DQB型光幕的檢測間距有20mm、40mm

產品組成：

控制器、發光器、受光器、傳輸線和電源線組成

產品技術參數Product technical parameters：

電源電壓：DC（12-24V）AC（110-220V）繼電器輸出

  消耗電壓：200mA以下

  響應時間：小于10ms

  輸出    ：NPN/PNP型，灌入電流500mA，壓降1.5V以下，極性、短路、過載保護

  輸出狀態：所有光軸受光時ON（顯示綠燈）

  指示燈  ：投光器-電源指示燈（紅色）  受光器-輸出指示燈（綠燈）

  光源    ：調制紅外LED

  連接方式：圓形插座，配專用連線電纜，投光器4芯，受光器5芯

  殼體材料：鋁合金，兩端ABS增強尼龍

  防護結構：IECIP65

環境參數：

  耐環境光：白熾光-受光面強度3000Lx；太陽光：受光面照度10000Lx

  環境溫度：工作時-10至+40聶氏度（但不結冰）   保存時：-25至+55聶氏度

  環境濕度：工作時35至85%RH      保存時35至95%RH

產品特點：

1.自檢功能完善：當安全光幕保護器出現故障時，確保不向所控制的電器發送錯誤的信號；

2.抗干擾能力強：系統對電磁信號，頻閃燈光，焊接弧光及周圍的光源具有良好的抗干擾能力；

3.安裝調試方便，配線簡單，外形美觀；

4.采用表面貼裝技術，防震性能優越；

5.符合國際電工學會IEC1496-1/2標準之4類安全等級，按照歐洲標準設計，已通過CE認證；

6.反應時間短（≤20ms），安全可靠性高；

7.超薄型外形設計，寬度和厚度DQZ僅有17.2×30mm，DQB僅有30×15mm，有效減小安裝空間；光幕通過航空插頭座與電纜線連接，可準確、快速、簡便的裝卸、布線；

8.本產品所有電子元件全部采用全球知名品牌配件。

Product introduction:
The detection distance of DQZ type screen 10mm, 14mm (finger protection) 20mm, 25mm, (Palm protection) and 30mm, 40mm, 80mm (arm and body protection) six.
The detection distance of DQB type screen is 20mm, 40mm
Product composition:
The controller comprises a controller, a luminous device, a light receiver, a transmission line and a power line
Product technical parameters Product, technical, parameters:
Supply voltage: DC (12-24V) AC (110-220V) relay output
Consumption voltage: less than 200mA
Response time: less than 10ms
Output: NPN/PNP, current 500mA, pressure drop below 1.5V, polarity, short circuit, overload protection
Output status: when all optical axis is light, ON (show green light)
Indicator light: projector - power indicator (red) light receiver - output indicator (green light)
Light source: modulation infrared LED
Connection: round socket, with special wiring cable, projector 4 core, light receiver 5 core
Shell material: aluminum alloy, both ends ABS reinforced nylon
Protective structure: IECIP65
Environment parameter:
Resistance to ambient light: incandescent light intensity 3000Lx; sunlight: illumination 10000Lx
Working environment temperature: -10 to +40 Nieshi degree (but not freezing) save: -25 to +55 Nieshi degree
Ambient humidity: 35 to 85%RH during storage, 35 to 95%RH
Product features:
1. perfect self-test functions: when the safety protection device when a fault occurs, the signal is transmitted to the electrical control error;
2. strong anti-interference ability: the system has good anti-interference ability to electromagnetic signal, strobe light, welding arc and surrounding light source;
3. convenient installation and debugging, simple wiring and beautiful appearance;
4. surface mount technology, shockproof performance is superior;
5. comply with the International Electrotechnical Society IEC1496-1/2 standards of the 4 categories of security, according to European standards design, has passed CE certification;
6. short reaction time (less than 20ms), high safety and reliability;
7. The design of ultra-thin shape, width and thickness of DQZ is only 17.2 * 30MM, DQB is only 30 * 15mm, effectively reduce the installation space; the screen by air plug socket and cable connections, can be accurate, rapid and convenient handling, wiring;

8. all electronic components of this product all adopt global famous brand accessories.

產品規格表：