Type 4 Safety Light Curtain

Technical Parameters

Parameter of safety light curtain
Reference standard	EN 61496-1 (Type 4 ESPE) EN 61496-2 (Type 4 AOPD) EN ISO 13849-1 (Category 4、PLe)
Safety level	Type 4
Supply voltage	DC24V±20%
Capacity	<5W
Beam space	10mm, 20mm, 40mm
Resolution	20mm, 30mm, 50mm
Beams	10mm beam space:12, 16, 20……7220mm beam space: 8, 10……7240mm beam space:4, 6, 8……36
Protective height	Protective height =（N-1）*beam gap，N is beam quantity
Wave length	940nm
Response time	<10ms
Type of output（OSSD）	PNP/NPN semiconductors，current <200mA max, residual voltage: 1 V max. leakage current: 1mA max. (Expect voltage influenced by lengthen wire).
Protective circuit	Overload voltage protection, power supply reverse polarity protection, over current protection.
Sensing distance	0.1~5m、0.1~10m (remark: If have light reflection, please let us know)
Anti-optical interference	10000Lux(I >2.5°)
Sensing method	Through-beam type
Synchronization	Wire synchronization
Enclosure material	Aluminum alloy
Enclosure rating	IP65
Housing cross-section	35*53mm
Vibration resistance	10Hz～55Hz，double amplitude each in X、Y、Z directions for 20 times.
Ambient operating temperature	-10℃-55℃（with no freezing）
Storage temperature	-30℃～70℃（with no freezing）
Ambient operating humidity	When temperature is 20℃，humidity max 85%

Wire Connection

Explanation of Model Number

Type 4 Safety Light Curtain

Product Size

Type 4 Safety Light Curtain

A1:Upper cover

A2:Bottom cover + aviatiom plug

B1:Upper stop-work range

B2:Bottom stop-work range

D:Beam space(10mm/20mm/40mm)

H: Protection height

L: Total height

A1=17mm;A2=28mm

When D=10mm,B1=5mm; B2=30mm

When D=20mm,B1=10mm;B2=35mm

When D=40mm,B1=30mm;B2=35mm

L (total height)=A1+A2+B1+B2+H

H (protective height)=(beams-1)*beam space

Option for Brackets

Installation picture

Accessories

Brackets Size

1. L1 brackets(4 pcs)

2. Slide block (4 pcs)

3. M6 grommet (4 pcs)

4. M6 pad(4 pcs)

5. M6*16 screw(4 pcs)

6. M6*8 screw(4 pcs)

1. Bracket body (4 pcs)

2. Slide block (8 pcs)

3. M6 grommet (8 pcs)

4. M6 pad(8 pcs)

5. M6*16 screw (8 pcs)

6. M6*8 screw (8 pcs)

Beam space 10mm

Beam space 20mm

Beam space 40mm

Shearing Machine

Automotive

Machine Tool

Railway & traffic