LD31/LV31/76A/115/136
| 产品阐述 | ||
| Thru-beam sensor, 30 m detection range, red light, dark ON, DC version, 2 push-pull outputs, emitter switch-off, fixed cable | ||
| 系统单元 | ||
| 发射器 | LD31/76a/115 | |
| 接收器 | LV31/115/136 | |
| 一般特性 | ||
| 有效检测距离 | 0 ... 30 m | |
| 最大检测距离 | 43 m | |
| 光源类型 | LED | |
| 光源类型 | modulated visible red light , 630 nm | |
| 光斑直径 | approx. 800 mm at a distance of 30 m | |
| 发散角 | Emitter: 1.5 ° , Receiver: 1.5 ° | |
| 功能安全性参数 | ||
| 平均失效时间（天） | 750 a | |
| 使用寿命（...月...天） | 20 a | |
| 诊断范围 | 90 % | |
| 指示灯/操作键 | ||
| 功能显示 |
LED yellow: 1. LED lit constantly: signal > 2 x switching point (function reserve) 2. LED flashes: signal between 1 x switching point and 2 x switching point 3. LED off: signal < switching point |
|
| 电气特性 | ||
| 工作电压 | 10 ... 30 V DC | |
| 输出 | ||
| 输出开关类型 | 暗通 | |
| 信号输出 | 2路推挽输出，短路保护，反极性保护 | |
| 与标准和规范体系的一致性 | ||
| 指令符合 | EMV 规范体系 2004/108/EG | |
| 符合标准 | ||
| 产品标准 |
EN 60947-5-2:2007 IEC 60947-5-2:2007 |
|
| 机械特性 | ||
| 防护等级 | IP67 | |
| 连接器 |
Emitter: 2 m fixed cable , 3-wire Receiver: 2 m fixed cable , 4-wire |
|
| 材料 | ||
| 外壳 | 聚碳酸酯 | |
| 光学透镜 | PUMA | |
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