Product overview:
SZM series measurement light curtain is a very easy-to-use light curtain, with a solid shell, a cross-sectional area of 35 * 35mm, a maximum measurement distance of 10m, a measurement height of 3M, a measurement accuracy of 1mm and a response speed of up to 5ms. It has strong anti-interference ability and can be used normally next to the 23KW power of the frequency converter. Through frequency conversion technology, dense installation will not interfere with each other.
It has floating or fixed addiction elimination function (customized when ordering).
Description of blanking function: a certain number of lamp beads can be set before leaving the factory. These lamp beads can be anywhere or fixed. It is suitable for occasions where there is something blocking the protective surface. This function needs to be explained when ordering. It is not available at the factory by default.
Typical application areas include:
◆ spraying equipment
◆ automobile testing industry
◆ measurement of logistics package size
◆ safety gate direction identification
◆ automatic gate personnel control
◆ monitor long objects
◆ determine the baggage location
Wiring diagram:
Indicator status description:
Output | State | Receiver light | Output transistor status | |
NPN | No occlusion | Green light on | ON | 0.3Woutput voltage≤1V |
shading | Red light on | OFF | OPEN leakage current≤2mA | |
fault | Flashing red light | OFF | OPEN leakage current≤2mA | |
PNP | No occlusion | Green light on | ON | 0.3W Output level ≤1V |
shading | Red light on | OFF | OPEN,DO0V Earth resistance 10K | |
fault | Flashing red light | OFF | OPEN,DO0V Earth resistance 10K |
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