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Ultra slim safety light curtain with LED indicators, Type 4
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The SUNX SF4C series has been designed to offer a safeguarding solution for machines to make them safe fort he orperators without sacrificing productivity. The ultra-slim size and shape of the SF4C series (thinnest product in the industry with 13mm!!) allow it to fit efficiently into small machinery while maximizing the usable working space for the equipment operator. SF4C is the industry's first ultra-slim safety light curtain with large LED bars on each side of the light curtain. The LED bars provide a widely visible indicator that can be customized for various applications with the help of independent external inputs. The indicator can be used as an operation indicator, as an error indicator or as a muting lamp.
Characteristics:
- Large built-in multi-purpose LED indicators
- Auto-interference prevention = ELCA function
- 4 blocks of beam-axis adjustment indicators
- Digital error display
- Output polarity setting
- IP67 protection
- Fast response time of 7ms for all models
- Various blanking functions
- Manual reset / auto reset
- External device monitor
- Override function
- New! 2 N.C. safety inputs
- New! Various muting functions (e.g. exit muting control)
Additional products:
- Extension cables
- Handy controller
- Front protection cover
- High-performance mounting brackets
- Protection case
- Adapter brackets
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SF4C Pigtailed type |
SF4C Cable type |
| Sensor type |
Safety light curtain |
| Safety category |
EN 61496-1/2 (Type 4), ISO 13849-1 (category 4, Ple), IEC 61508-1 to 7 (SIL 3) |
| Protective height |
See table below |
| Operating range |
0.1 to 3m |
| Beam pitch |
20mm |
| Min. sensing object |
Ø 25mm |
| Detection capability |
Opaque |
| Response time |
ON -> OFF: max. 7ms / OFF -> ON: max. 90ms |
| Output transistors |
OSSD1 and OSSD2 (2 x PNP or 2 x NPN, switchable), max. 200mA |
| Emitting element |
Infrared LED (855nm) |
| Current consumption |
Emitter: max. 120mA, receiver: max. 150mA (depends on type) |
| Material |
Enclosure: Polycarbonate alloy, sensing surface: Polycarbonate alloy |
| Degree of protection |
IP67 |
| Physical size (HxWxL) |
H x 13.2 x 30mm (H see table below) |
| Connection method |
Cable with connector or cable 5m |
| Operating voltage |
24V DC (+10/-15%) |
| Usable ambient temperature |
-10°C to +55°C |
| Weight |
See table below |
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SF4C Pigtailed type |
Protective height (mm) |
Length (mm) |
Number of beam channels |
Weight (kg) |
| SF4C-H8-J05 |
160 |
160 |
8 |
0.240 |
| SF4C-H12-J05 |
240 |
240 |
12 |
0.300 |
| SF4C-H16-J05 |
320 |
320 |
16 |
0.360 |
| SF4C-H20-J05 |
400 |
400 |
20 |
0.420 |
| SF4C-H24-J05 |
480 |
480 |
24 |
0.490 |
| SF4C-H28-J05 |
560 |
560 |
28 |
0.550 |
| SF4C-H32-J05 |
640 |
640 |
32 |
0.610 |
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SF4C Cable type |
Protective height (mm) |
Length (mm) |
Number of beam channels |
Weight (kg) |
| SF4C-H8 |
160 |
160 |
8 |
0.630 |
| SF4C-H12 |
240 |
240 |
12 |
0.700 |
| SF4C-H16 |
320 |
320 |
16 |
0.760 |
| SF4C-H20 |
400 |
400 |
20 |
0.820 |
| SF4C-H24 |
480 |
480 |
24 |
0.880 |
| SF4C-H28 |
560 |
560 |
28 |
0.950 |
| SF4C-H32 |
640 |
640 |
32 |
1.000 |
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Typical applications
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Automotive parts manufacturing
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Semiconductor equipment
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Electric/Electronics manufacturing
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