SF4B-H12C
Compact Safety Light Curtain Type 4
● Hand Protection Type
● Sensing Height : 263.4 mm
● Sensing Range : 0.3 to 7 m
● Output : 2 x NPN / PNP
● Fixed Cable, 5m
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Attributes
Sensor Type
Type 4, Hand ProtectionSensing Height
263.4 mmSensing Range
0.3 to 7 mBeam Pitch
20 mmSensing Object Size
ø25 mmOutput
2 X NPN / PNPConnection Type
Fixed Cable, 5m
| Type | Type 4, Hand Protection | Shape | – | Sensing Height | 263.4 mm |
| Sensing Range | 0.3 to 7 m | Digital Error Indicator | No | 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 | < 14 ms | Enclosure | Plastic Enclosure, Metal Inner Frame |
| Protection | IP65 (IEC) | Particular Characteristics | External Device Monitoring, Override, Muting, Interlock Function |
The SF4B-C series is designed to fit onto an aluminum frame, maximizing the machinery opening area. It can even allow zero dead zones. The SF4B-C series features a proprietary double structure of a “plastic body” with a “metal inner frame” which lightens the weight while maintaining durability. Despite its compact, plastic body, the SF4B-C series features a metal inner frame that increases toughness and also keeps its enclosure, not too curving. Thanks to its plastic body, the SF4B-C series is 45 % lighter* than previous models with aluminum enclosures.
This helps to reduce the overall weight of the equipment during transport and when shipping it overseas. The SF4B-C series is equipped with a large multi-purpose indicator at the center of the unit. The indicator shows the presence of the safety light curtain, helping to prevent unintentional beam interruption.
The indicator can be used in a variety of applications such as a muting indicator and work indicator. Since a single model number can be switched between PNP and NPN input, fewer model numbers need to be registered. The ELCA function reduces interference without an interference prevention line.
