• EX L262 1
  • EX L262 2 1
  • EX L211 2 1
  • EX L211 1 1
  • EX L262 1
  • EX L262 2 1
  • EX L211 2 1
  • EX L211 1 1

Panasonic Laser Sensor EX-L291 EX-L291-P EX-L221 EX-L221-P

Series#: Panasonic Laser Sensor

Product Details

Qty:

Specification

Type Retroreflective Spot reflective
Type Long sensing range Minute object detection
NPN output EX-L291 EX-L221
PNP output EX-L291-P EX-L221-P
CE marking directive compliance EMC Directive, RoHS Directive
Sensing range 4 m 13.123 ft (Note 2) 45 to 300 mm 1.772 to 11.811 in (Note 3)
Emission spot size (Typical) Approx. 6 × 4 mm 0.236 × 0.157 in (vertical x horizontal)
(at a sensing distance of 1 m) (Note 4)
ø1 mm ø0.039 in or less
(at a sensing distance of 300 mm)
Sensing object Opaque translucent object of ø25 mm ø0.984 in or more Opaque, translucent or transparent object (Note 7)
Minimum sensing object (Typical)
(Note 5)
Gold wire of ø0.01 mm ø0.0004 in
Hysteresis 20 % or less of operation distance
Repeatability Perpendicular to sensing axis: 0.2 mm 0.0080 in or less
Repeatability (Typical)
(perpendicular to sensing axis)
(Note 5)
0.02 mm 0.0008 in or less
(at 100 to 200 mm sensing distance)
Supply voltage 12 to 24 V DC ±10 % Ripple P-P 10 % or less
Current consumption 15 mA or less
Output <NPN output type>
NPN open-collector transistor
・Maximum sink current: 50 mA
・Applied voltage: 26.4 V DC or less (between output and 0 V)
・Residual voltage: 2 V or less (at 50 mA sink current)
1 V or less (at 16 mA sink current)<PNP output type>
PNP open-collector transistor
・Maximum source current: 50 mA
・Applied voltage: 26.4 V DC or less (between output and +V)
・Residual voltage: 2 V or less (at 50 mA source current)
1 V or less (at 16 mA source current)
Output operation Light-ON / Dark-ON selectable by the output operation switching input
Short-circuit protection Incorporated (short-circuit protection / inverse polarity protection)
Response time 0.5 ms or less
Operation indicator Orange LED (lights up when the output is ON)
(incorporated on the receiver for thru-beam type)
Stability indicator Green LED (lights up under stable light received condition or stable dark condition)
(incorporated on the receiver for thru-beam type)
Automatic interference prevention function Incorporated (Two sensors can be mounted close together.)
Sensitivity adjuster Continuously variable adjuster
Protection IP67 (IEC)
Ambient temperature -10 to +55 ℃ +14 to +131 ℉ (No dew condensation or no icing condition),
Storage: -30 to +70 ℃ -22 to +158 ℉
Ambient humidity 35 to 85 % RH, Storage: 35 to 85 % RH
Ambient illuminance Incandescent light: 3,000 lx or less at the light-receiving face
Voltage withstandability 1,000 V AC for one min. between all supply terminals connected together and enclosure
Insulation resistance 20 MΩ, or more, with 250 V DC megger between all supply terminals connected together and enclosure
Vibration resistance 10 to 500 Hz frequency, 1.5 mm 0.059 in double amplitude (10 G max.) in X, Y and Z directions for two hours each
Shock resistance 500 m/s2 acceleration (50 G approx.) in X, Y and Z directions three times each
Emitting element Red semiconductor laser Class 1 (IEC / JIS/ FDA) (Note 6)
(Maximum output: EX-L291□ 0.5 mW, EX-L221□ 2 mW, Peak emission wavelength: 655 nm 0.026 mil)
Material Enclosure: Polybutylene terephthalate, Front cover: Acylic, Lens: Glass, Indicator part: Polyarylate
Cable 0.15 mm2 4-core (emitter of a thru-beam type: 2-core) cabtyre cable, 2 m 6.562 ft long
Cable extension Extension up to total 50 m 164.042 ft is possible with 0.3 mm2, or more, cable.
Weight Net weight: 45 g approx., Gross weight: 60 g approx.
Accessory RF-330 (Reflector): 1 pc.
MS-EXL2-3 (Mounting plate): 1 pc.
MS-EXL2-3 (Mounting plate): 1 pc.

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