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40pcs beams distance 20mm Through beam Light curtain sensors Return Data download
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Characteristics Specifications
Beam type40pcs beams
MountingThrough-beam
Operating distance 7m
Housing materialFrame: aluminum
Operating voltage10-30VDC
Height of induction780mm
Beam distance20mm
Detection Min.objectφ30mm Opaque object
Emitting elementInfrared LED
Max.Load current200mA
Output state:

when any light is shielded, 

the output state changed.

Voltage Drop

NPN/PNP,<1.5V;

Relay 5A/250VAC,5A/30VDC

Output function

NPN/PNP Transistor output;

Relay output

Response Time≤10ms
Short-circuit ProtectionYES
Conflict protection functionBuilt-in
Operating Temperature

-10℃~+55℃,

deposit:-10℃~+60℃

Ambient Humidity

35 to 85% RH,

deposit:35 to 85% RH

Backlight luminance

Sunlight:10,000Lux,

Halogen light:3,000Lux

Protection CategoryIP67
Output

Emitter:DC3Wire;

Receiver:DC4Wire

Connection type2m PVC Cable
Material Active FaceLens:PET
EMC

RFI>10V/m(in 30-1000MHZ),

EFT>1KV,ESD>4KV(contact)

Shock resistance

490m/s2,Use acceleration: 50g,

In X,Y, and Z direction 

for each 3 times.

Vibration resistance

Frequency:10-55HZ,

Amplitude:7.5mm,In X,Y,

and Z direction for each 2 hours.

Voltage withstand ability

Withstand 1000V voltage within 

one minute between the power 

connection terminal 

and the housing.

Insulation resistance

Resistance between the power 

connector with a 250VDC resistor 

and the housing ≥ 20 megohm

Output indicator

The green LED light-on when all 

transmitters are lighting normally, 

and display on the second green 

LED when any light beam 

is not emitted normally.

The red LED light-on when any 

light beam is shielded,

 and the green LED light-on 

when all light light beam 

is not shielded.

 

DC3Wire 10-30V EmitterHLA-P78-DE
DC4Wire 10-30V NPN Dark N.O.HLA-P78-ND
DC4Wire 10-30V NPN Light N.O.HLA-P78-NL
DC4Wire 10-30V PNP Dark N.O.HLA-P78-PD
DC4Wire 10-30V PNP Light N.O.HLA-P78-PL
Relay outputHLA-P78-DS

 

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