For Schmersal SLC240COM Series 30 mm Resolution 12 m Sensing Distance 330 mm to 1930 mm Protective Height Safety Light Curtain Replacement
- Model
- SLC240COM Series | SLC240COM-ER-0330-30, SLC240COM-ER-0410-30, SLC240COM-ER-0490-30, SLC240COM-ER-0570-30, SLC240COM-ER-0650-30, SLC240COM-ER-0730-30, SLC240COM-ER-0810-30, SLC240COM-ER-0890-30, SLC240COM-ER-0970-30, SLC240COM-ER-1050-30, SLC240COM-ER-1130-30, SLC240COM-ER-1210-30, SLC240COM-ER-1290-30, SLC240COM-ER-1370-30, SLC240COM-ER-1450-30, SLC240COM-ER-1530-30, SLC240COM-ER-1610-30, SLC240COM-ER-1690-30, SLC240COM-ER-1770-30, SLC240COM-ER-1850-30, SLC240COM-ER-1930-30
Item specifics
- Series:
- SLC240COM Series
- Resolution:
- 30 mm
- Scanning range:
- 0.3 - 12 m
- Protective field height:
- 330 - 1930 mm
- 2 Safety outputs (OSSD):
- 2 PNP
- Response time:
- 10 - 20 ms
- Connection type:
- M12
- security level:
- PLc2
Review
Description
For Schmersal SLC240COM Series 30 mm Resolution 12 m Sensing Distance 330 mm to 1930 mm Protective Height Safety Light Curtain Replacement Parameter
Brand | From network | DADISICK |
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Models
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SLC240COM-ER-0330-30 | QT10-40-360 2BD |
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SLC240COM-ER-0410-30 |
QT12-40-440 2BD | ||
SLC240COM-ER-0490-30 | QT14-40-520 2BD |
||
SLC240COM-ER-0570-30 | QT16-40-600 2BD | ||
SLC240COM-ER-0650-30 | QT18-40-680 2BD | ||
SLC240COM-ER-0730-30 | QT20-40-760 2BD | ||
SLC240COM-ER-0810-30 | QT22-40-840 2BD | ||
SLC240COM-ER-0890-30 | QT24-40-920 2BD | ||
SLC240COM-ER-0970-30 | QT26-40-1000 2BD | ||
SLC240COM-ER-1050-30 | QT28-40-1080 2BD | ||
SLC240COM-ER-1130-30 | QT30-40-1160 2BD | ||
SLC240COM-ER-1210-30 | QT32-40-1240 2BD | ||
SLC240COM-ER-1290-30 | QT34-40-1320 2BD | ||
SLC240COM-ER-1370-30 | QT36-40-1400 2BD | ||
SLC240COM-ER-1450-30 | QT38-40-1480 2BD | ||
SLC240COM-ER-1530-30 | QT40-40-1560 2BD | ||
SLC240COM-ER-1610-30 | QT42-40-1640 2BD | ||
SLC240COM-ER-1690-30 | QT44-40-1720 2BD | ||
SLC240COM-ER-1770-30 | QT46-40-1800 2BD | ||
SLC240COM-ER-1850-30 | QT48-40-1880 2BD | ||
SLC240COM-ER-1930-30 | QT50-40-1960 2BD | ||
Beam spacing | 30 mm | 40 mm | |
Protected altitude | 330 mm, 410 mm, 490 mm, 570 mm, 650 mm, 730 mm, 810 mm, 890 mm, 970 mm, 1050 mm, 1130 mm, 1210 mm, 1290 mm, 1370 mm, 1450 mm, 1530 mm, 1610 mm, 1690 mm, 1770 mm, 1850 mnm, 1930 mm | 360 mm, 440 mm, 420 mm, 600 mm, 680 mm, 760 mm, 840 mm, 920 mm, 1000 mm, 1080 mm, 1160 mm, 1240 mm, 1320 mm, 1400 mm, 1480 mm, 1560 mm, 1640 mm, 1720 mm, 1800 mm, 1880 mm, 1960 mm | |
Scanning range | 0.3 - 12 m | 0.3 - 15 m | |
Response time | 10 ms - 20 ms | ≤15 ms | |
Output method | 2 PNP | 2 PNP | |
Reliability and durability | IP67 | IP65 | |
Connector | M12 | M16 | |
Housing cross-section | 33 mm x 27.5 mm | 51 mm x 35 mm | |
Safety Certificate | TÜV, CE, ＵL | TÜV, UL, CE, RoHS, GB | |
We are able to reproduce the specific connection configuration of each brand with high level of accuracy. | |||
Product model display instructions
The brands and specifications shown on this page are for product selection only. Our safety light curtain is a safety part made by DADISICK, not official brand Schmersal's products. DAIDSICK offer replacement for official brand products. We are not the owner of the brands. If you need to buy official brand products, please contact the brand official representative.
Product recommendations
Model：
QT10-40-360 2BD, QT12-40-440 2BD, QT14-40-520 2BD
QT16-40-600 2BD, QT18-40-680 2BD, QT20-40-760 2BD
QT22-40-840 2BD, QT24-40-920 2BD, QT26-40-1000 2BD
QT28-40-1080 2BD, QT30-40-1160 2BD, QT32-40-1240 2BD
QT34-40-1320 2BD, QT36-40-1400 2BD, QT38-40-1480 2BD
QT40-40-1560 2BD, QT42-40-1640 2BD, QT44-40-1720 2BD
QT46-40-1800 2BD, QT48-40-1880 2BD, QT50-40-1960 2BD
FAQ
Q:The through-beam type safety light curtain consists of which parts?
A：
DADISICK, a highly sensitive protection device, is increasingly demonstrating strong momentum in its application within safety systems in the manufacturing industry. In some high-end manufacturing plants, large workstations have fully adopted two-dimensional or even three-dimensional protection systems.
More production equipment, in situations where frequent intervention is required, almost always choose to use safety light curtains as a solution after considering risks such as material splashing, sparks, and dust dispersion. The benefits of using safety light curtains are as follows:
1. The technology industry chain for sensitive protection devices is mature, with clear product classifications, and various resolution and safety performance levels can meet requirements.
2. Safety technology is developing rapidly, with continuous breakthroughs in improvement technologies in various aspects and the formation of norms. The future path of standardization is clear.
3. As an active defense technology, safety light curtains, in most cases, allow for automatic reset, effectively addressing grounding issues in the production process, significantly reducing operational complexity, and improving production efficiency.
DADISICK offers safety light curtains and scanners as products. As a safety-sensitive protection device, safety light curtains bring convenience in usage, but signal interference is also one of the issues that must be addressed.
Signal interference in safety light curtains typically arises from two aspects:
Interference from the environment:
If there are reflective surfaces near the light beams emitted by the safety light curtains, passive reflections can cause the receiving end of the curtains to receive incorrect reflection signals, resulting in the inability to detect intrusions within the protected area.
Interference between neighboring light curtains:
Due to the widespread use of safety light curtains in adjacent areas and the long protective distance of the curtain components themselves, signal misalignment between the transmitting and receiving ends of neighboring light curtains can occur.
Interference solutions for safety light curtains.
To effectively avoid the various types of interference mentioned above, we can employ physical positioning and technical measures.
Regarding the positioning of safety light curtains in relation to reflective surfaces:
[1] Reflective surface
[2] Safety light curtain transmitter
[3] Safety light curtain receiver
[4] Half scanning angle
[5] Minimum distance from safety light curtain to the reflective surface
Physical positioning:
The safety light curtains themselves have fixed scanning angles, and specific parameters can be found in the light curtain technical manual. The positioning of the transmitter and receiver of the light curtain can also be determined based on the working conditions. With these two sets of parameters, the minimum distance to prevent reflective interference can be calculated using trigonometric functions such as tangent (tan) or cotangent (cot).
In cases where multiple sets of neighboring light curtains are used, additional physical barriers can be utilized or the installation sequence of the receiver and transmitter can be reversed to address signal interference between the light curtains.
Usage of multiple sets of neighboring light curtains:
Technical measures:
In addition to physical means, certain models of safety light curtains have integrated encoding functionality, which prevents interference even when installed close to each other physically. The encoding feature allows the light curtains to function properly even when subjected to interference from other light curtains. This is particularly useful in cases where the transmitter of one pair of light curtains may directly emit towards the receiver of another pair of light curtains. As long as these two pairs of light curtains are configured with different encodings, the issue of mutual interference between them can be effectively resolved.
Disclaimers
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