SHENZHEN SINOMATIC TECHNOLOGY CO., LIMITED
MORE SINOMATIC, MORE SECURITY
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Technical Specification
| Working voltage | Working current (24VDC) |
| Working current(24VDC) | Emitter: ≤8mA receiver: ≤30mA |
| Photocell wavelength | 940nm |
| Angle of opposite emission | ≤±5° |
| Receiver range | ≥12m |
| Internal Rotation system adjusted Angle | ±90° |
| Working temperature | -20℃~＋60℃ |
| Relay contact loading capacity | 1A/30VDC |
| Size | 1 00*40*35mm |
Safety instruction
1.For security, please read the user manual carefully before initial operation;
2.This photocell is without any fuse, so please make sure the power is off before installation;
3. Only used this system that do not cause any danger life or property during the running failure or its security risks eliminated;
4. Please guarantee the products used in effective working range.
Installation Instruction
4.1 Receive module J4 in above picture is the option switch for NO and NC of photocell switch.
4.1.1 When the short circuit cap on NO, it is normally open.
4.1.2 When the short circuit cap on NC, it is normally closed.
4.2 Installation
4.2.1 The photocells should be installed more than 20cm above the ground (to avoid reflection), and the distance between emitter and receiver should be more than 50cm.
4.2.2 End user should install the photocell on the back of the direct sunlight or other strong light source (±5°) to keep photocell work well steadily.
4.2.3 Avoid installing other infrared photocell emitters within the effective distance of receiver.
4.2.4 If the end user needs to install other photocell in the one same straight line, the receivers could be installed in the two end and the emitters could be back-to-back installed.
4.2.5 Stable installation could avoid the signal of emitter and receiver skewing due to lightly vibrate and the malfunction.
4.2.6 When the product is installed in some place with angle, and user could adjust the PCBA to make the installation better.
4.2.7 Connect the power after the inspection, when short circuit cap at NO, emitter module LED turns in, receiver module LED turns on, receiver module contact NO/NC at ON; when make the cap of emitter and receiver in alignment, receiver module LED is off, NC/NO is off; when something or someone shelter the sensor, receiver module LED will turn on, NO/NC contact is ON. When short circuit cap is at NC, the state of NO/NC is opposite to the above phenomenon.
For more details, please refer to the user manual