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SF4D Series 20 mm Resolution 15 m Sensing Distance 140 mm to 1420 mm Protective Height Compact and robust Safety Light Curtain Replacement

Name: SF4D Series 20 mm Resolution 15 m Sensing Distance 140 mm to 1420 mm Protective Height Compact and robust Safety Light Curtain Replacement
Brand: DADISICK
SKU: 18446151
Rating: 4.75 (10 reviews)

Categories	SF4D series Compact and robust Safety Light Curtain Replacement
Brand	DADISICK
Model	SF4D Series \| SF4D-H8-01, SF4D-H12-01, SF4D-H16-01, SF4D-H20-01, SF4D-H24-01, SF4D-H28-01, SF4D-H32-01, SF4D-H36-01, SF4D-H40-01, SF4D-H48-01, SF4D-H56-01, SF4D-H64-01, SF4D-H72-01
Series:	SF4D Series
Resolution:	20 mm
Scanning range:	0.2 - 15 m
Protective field height:	140 mm - 1420 mm
2 Safety outputs (OSSD):	2 PNP
Response time:	10 ms
Connection type:	M12
Security level:	PLe4
Update Time	Sep 19,2024

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SF4D Series 20 mm Resolution 15 m Sensing Distance 140 mm to 1420 mm Compact and robust Safety Light Curtain Replacement Parameter

Brand	From network	DADISICK
Models	SF4D-H8-01	QT08-20-140 2BC/2BD
	SF4D-H12-01	QT12-20-220 2BC/2BD
	SF4D-H16-01	QT16-20-300 2BC/2BD
	SF4D-H20-01	QT20-20-380 2BC/2BD
	SF4D-H24-01	QT24-20-460 2BC/2BD
	SF4D-H28-01	QT28-20-540 2BC/2BD
	SF4D-H32-01	QT32-20-620 2BC/2BD
	SF4D-H36-01	QT36-20-700 2BC/2BD
	SF4D-H40-01	QT40-20-780 2BC/2BD
	SF4D-H48-01	QT48-20-940 2BC/2BD
	SF4D-H56-01	QT56-20-1100 2BC/2BD
	SF4D-H64-01	QT64-20-1260 2BC/2BD
	SF4D-H72-01	QT72-20-1420 2BC/2BD
Beam spacing	20 mm	20 mm
Protected altitude	140 mm, 220 mm, 300 mm, 380 mm, 460 mm, 540 mm, 620 mm, 700 mm, 780 mm, 940 mm, 1100 mm, 1260 mm, 1420 mm	140 mm, 220 mm, 300 mm, 380 mm, 460 mm, 540 mm, 620 mm, 700 mm, 780 mm, 940 mm, 1100 mm, 1260 mm, 1420 mm
Scanning range	0.2 m - 15 m	0.3 m - 10 m, 0.3 m - 15 m
Response time	10 ms	≤15 ms
Output method	2 PNP	2 PNP
Reliability and durability	IP65, IP67	IP65
Connector	M12	M16
Housing cross-section	28 mm x 30 mm	35 mm x 51 mm
Safety Certificate	UL, CE, TÜV, CSA, UKCA	TÜV, UL, CE, RoSH, GB
We are able to reproduce the specific connection configuration of each brand with high level of accuracy.

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The product models displayed on this page are only used to describe and compare the characteristics, specifications, and performance of different products. These models do not represent recommendations or associations for any specific brand or company. When users choose products, please understand and compare the detailed information of each brand's products on your own.

Product recommendations

QT series safety light curtain

Model:

QT08-20-140 2BC/2BD, QT12-20-220 2BC/2BD, QT16-20-300 2BC/2BD

QT20-20-380 2BC/2BD, QT24-20-460 2BC/2BD, QT28-20-540 2BC/2BD

QT32-20-620 2BC/2BD, QT36-20-700 2BC/2BD, QT40-20-780 2BC/2BD

QT48-20-940 2BC/2BD, QT56-20-1100 2BC/2BD

QT64-20-1260 2BC/2BD, QT72-20-1420 2BC/2BD

Data sheet download

FAQ

Q: what is the difference between a level 2 safety light curtain and lever 4 safety light curtain ？

A:

Level 2 safety light curtains have the following characteristics:

1. Low cost: Level 2 safety light curtains are generally affordable compared to higher level light curtains.

2. Performance: Level 2 light curtains typically utilize a single CPU processor for their operation.

3. Dual safety channel outputs: They provide two separate output channels for enhanced safety redundancy and reliability4. Self-diagnosis or external periodic testing: Level 2 light curtains can perform self-diagnosis or be externally tested at regular intervals to check for any faults or malfunctions.

5. Fault exclusion method for safety performance: These light curtains employ fault exclusion techniques to ensure that they maintain their safety performance even in the presence of potential faults or failures.

6. Application range: Level 2 safety light curtains are suitable for use in situations or machines where the risk of injury is moderate or low. They are commonly used in automated production equipment, material handling devices, and similar applications.

Level 4 safety light curtains have the following characteristics:

1. Higher cost: Level 4 safety light curtains are generally more expensive compared to lower level light curtains due to their advanced features and performance.

2. Performance: Level 4 light curtains typically utilize dual CPU processors for increased processing power and reliability.

3. Dual safety channel outputs: Similar to level 2 light curtains, they provide two separate output channels for enhanced safety redundancy and reliability.

4. More reliable control, less susceptible to interference: Level 4 light curtains are designed to be less affected by ambient light or other sources of interference, ensuring more reliable operation.

5. Self-diagnosis and advanced fault detection: They incorporate self-diagnosis capabilities for fault checking and may have additional features such as higher-level redundant fault cross-checking.

6. Application range: Level 4 safety light curtains are suitable for use in high-risk environments or machines where the potential for serious injury is greater. They provide effective protection for dangerous areas.

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