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Automation Safety Light Curtain

GM40-4J Trough beam Safety Light Curtains The safety light curtain is a safety certified light curtain product consisting of two parts. The emitter emits modulated infrared light, which is received by the light receiver to form a protection net. When an object enters the protection net, when...

Description

GM40-4J Trough beam Safety Light Curtains

The safety light curtain is a safety certified light curtain product consisting of two parts. The emitter emits modulated infrared light, which is received by the light receiver to form a protection net. When an object enters the protection net, when there is light blocked by the object, the receiver circuit reacts immediately through the internal control circuit, that is, the output Part of the output of a signal for emergency braking of machine tools such as presses, presses.

Detection way

Model

Control output

Detection distance

Optic axis distance

Optic axis number

Detection width

Min. detectable object

4CM pitch
     Trough-
     beam

GM40-4N

N:NPN
     P:PNP

J: Relay output

≤3m

40mm

4

120mm

Φ50 mm

GM40-4J

GM40-6N

6

200mm

GM40-6J

GM40-8N

8

280mm

GM40-8J

GM40-10N

10

360mm

GM40-10J

GM40-12N

12

440mm

GM40-12J

GM40-16N

16

600mm

GM40-16J

GM40-40N

20

760mm

GM40-40J

GM40-24N

24

920mm

GM40-24J

Mains voltage

N:12-24VDC J:10-48VDC/VAC

Consumption current

Under 100mA

Response time

Under 200mS

Output form

Collector open circuit NPN type: current 100mA,residual voltage 1.6v

Output state

ON when all optical axes are exposed to light

Optic source

Infrared ray LED

Connection way

With specific cable connector

Shell material

Shell: Al alloy,  color filter cover: PMMA

Environment-resisting light

Incandescent lamp: intensity of illumination of Light receiving surface3000Lx
     sunlight: intensity of illumination of Light receiving surface 10000Lx

Ambient temperature

Working time: -10~50° (but not freezing), when storing: -40~70°-10~55°

Environment humidity

Working time: 35-85RH, storage time: 35-95% RH

Vibration

Vibration frequency:10-50Hz,Vibration range:1.5mm
     each direction of X、Y、Z for 2hours

Shock

Acceleration:500/s (about 5og)each direction of X、Y、Z for 3 hours

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