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DQC系列安全光柵
產品介紹Product introduction:
由紅外發射器、紅外接收器、信號處理器三個主要部分組成(還有固定支架和連接數據線等)
It consists of three parts: infrared emitter, infrared receiver and signal processor(and mounting brackets and connecting data lines, etc.)
產品技術參數Product technical parameters:
◆ 光幕形式:對射式
◆ 光軸間距:10mm,14mm,20mm,25mm,30mm,40mm
◆ 檢測精度:18mm,22mm,28mm,33mm,38mm,48mm
◆ 光束數:6、8…32,6、8…32,4、6…32,6、8…32,4、6…32,4、6…32
◆ 保護高度:光軸間距×(光束數-1)
◆ 檢測距離:30~3000mm、30~6000mm
◆ 反應時間:≤15ms
◆ 抗光干擾:10000Lux(入射角≥5°)
◆ 外形尺寸:17.2×30mm×Jmm 30×15mm×Jmm(J為發光器/受光器長度)
◆ 防護等級:IP65
◆ 控制器:DQCA DQCA2
◆ 電源電壓:DC12/24V AC110-220V(繼電器輸出)
◆ 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、過載保護
DQA系列安全光柵
產品介紹Product introduction:
原理:紅外發射器對準紅外接收器時,紅外發射器發射紅外光,當接收器接收到后輸出信號到信號處理器(一般叫機箱或控制器),信號處理器提供繼電器觸點輸出(可選常開或常閉)。NPN或PNP輸出的不用信號處理器。
產品特點Product features:
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. 采用表面貼裝技術,防震性能良好;
4. 應變時間短,安全可靠性高;
5. 符合國際電工學會IEC61496-1/2標準之4類安全等級,按照歐洲設計標準,已通過CE認證。
Product features:
1. perfect self-test functions: when the safety protection device failure, ensure not to send the wrong signal to control appliances;
2. anti-interference ability: the system of electromagnetic signals, strobe light, welding arc and the surrounding light source has good anti-interference ability;
3. uses surface mount technology and has good shock resistance;
4. short strain time, high safety and reliability;
5. meet the International Electrotechnical Society IEC61496-1/2 standards of the 4 categories of security, in accordance with European design standards, has passed CE certification.