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| Measuring Safety Light Curtain |
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Product Data：
● 35x35mm Section size
● Up to 3m standard sensing range
● 1mm,2mm,2.5mm,5mm,7.5mm,10mm,15mm,20mm,30mm,40mm,60mm beam pitch
● Up to 4000mm sensing height
● 10-30VDC operating voltage,NPN/PNP/Relay Output selectable
● Strong Aluminum housing case with IP65 protection degree,waterproof
● With short-circuit/reverse polarity/overload protection
● Cable connection or M12 Connector version
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| Type |
EF Series Measuring Safety Light Curtains |
| Sensing Height |
40…3000mm |
| Beam Pitch |
2mm/5mm/10mm/15mm/20mm/30mm/40mm/60mm |
| Sensing Range |
0.25…10m |
| Sensing object |
Φ2mm or more opaque object
(<2mm sensing object can also be customized) |
| Supply voltage |
12 to 24V DC ±10% Ripple p-p 10% or less |
| Sensing mode |
Through beam |
| Synchronous mode |
Optical Signal Synchronous or Cable Line Synchronous |
| Output-1 |
NPN open-collector transistor:
Max. Load current:100mA;
Voltage Drop: <1.5V |
| Output-2 |
PNP open-collector transistor:
Max. load current:100mA
Voltage Drop: <1.5V |
| Output-3 |
Relay SPDT, 5A/250VAC, 5A/30VDC |
| Output operation |
ON when all beams are received
OFF when one or more beams are interrupted. |
| Short-circuit protection |
Built-in |
| Response time |
10ms or less |
| Indicator-1 |
Emitter: Power indicator: green LEDx2
(light up when the power is ON;
If emitter is off that is indicated by the number of LEDs lighting up) |
| Indicator-2 |
Receiver: Operation indicator: Red LED
(lights up when one or more beams are interrupted),
Stable indicator: Green LED
(lights up when all beams are stable received) |
| Protection |
IP65 |
| Interference |
Incorporated Prevention Function |
| Ambient temperature |
-15°C ... +65°C |
| Ambient humidity |
35 to 85% RH |
| Ambient illuminance |
Sunlight: 10,000L x at the light -receiving face,
Incandescent light: 3,000 x at the light-receiving face |
| EMC immunity |
RFI>10V/m(in 30-1000MHZ), EFT>1KV, ESD>4KV(contact) |
| Voltage withstand ability |
1,000 V AC for one min. between all supply terminals connected together and enclosure |
| Insulation resistance |
>100 MΩ |
| Vibration resistance |
10 to 150 Hz frequency,
0.75 mm 0.030 in amplitude in X, Y and Z directions for two hours each |
| Shock resistance |
490m/s2, acceleration(50G approx)
in X, Y and Z directions for three times each |
| Emitting |
Infrared LED |
| Material |
Aluminum Enclosure, Polyester lens |
| Connection |
2m PVC Cable / M12 Connector |
| Weight(g) |
Approx. 240g ... 570g | |
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