SF4C-H12
Ultra-slim Safety Light Curtain Type 4
● Hand Protection Type
● Sensing Height: 240 mm
● Sensing Range 0.1 to 3 m
● Output: 2 x NPN / PNP
● Fixed Cable, 5m
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Attributes
Sensor Type
Type 4, Hand ProtectionSensing Height
240 mmSensing Range
0.1 to 3 mBeam Pitch
20 mmSensing Object Size
ø25 mmOutput
2 X NPN / PNPConnection Type
Fixed Cable, 5m
| Type | Type 4, Hand Protection | Shape | – | Sensing Height | 240 mm |
| Sensing Range | 0.1 to 3 m | Digital Error Indicator | Yes | Output | 2 X NPN / PNP |
| Output Operation | NC | Input supply | 24 VDC | Emitting Element | – |
| Connection Type | Fixed Cable, 5m | Beam Pitch | 20 mm | No. Beam Channels | 12 |
| Sensing Object Size | ø25 mm | Response Time | < 9 ms | Enclosure | Polycarbonate Alloy |
| Protection | IP67 / IP65 (IEC) | Particular Characteristics | External Device Monitoring, Override, Muting, Interlock Function, Large Multi-purpose Indicator |
Available workspace is expanded from the previous model, and productivity is improved. The bright LED indicators located in the center of both sides of each safety light curtain can be illuminated by using external inputs. There is no need for setting up a separate indicator, so that equipment is consolidated.
The beam channels of the safety light curtain are displayed in four blocks so that the incident light position is shown at a glance. When the beam channel at the bottommost channel (or topmost channel), which is used as a reference for beam-axis alignments, is correctly aligned, the LED blinks red. After this, each block lights red as the beam axes successively become aligned. When all channel beam axes are aligned, all LEDs light green. The display also has a stability indicator (STB) added so that setup can be carried out with greater stability.
PNP transistor output and NPN transistor output are combined in a single model. The SF4C series is made of resin that is approx. 45 % lighter than the conventional aluminum case type. An IP67 (IEC) rating is achieved even in an ultra-slim resin body by using a laser welding method. The SF4C series reduces the safety distance as well as the calculation work required for the safety distance among models with different beam channels.
