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UEX21B
UEX21B EX21B EX-21B PANASONIC UZB502, Thru beam, 1m, Dark-On, NPN, cable 2m
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4827 in stock
Key Specifications
Item:
Specifications
Cable:
0.1 mm2 3-core (emitter: 2-core) cabtyre cable, 2 m 6.562 ft long
Output:
NPN open-collector transistor- Maximum sink current: 50 mA- Applied voltage: 30 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)
Weight:
Net weight (each emitter and receiver): 20 g approxGross weight: 60 g approx
Supplier Information
PANASONIC
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Technical Specifications
| Parameter | Value |
|---|---|
| Item | Specifications |
| Cable | 0.1 mm2 3-core (emitter: 2-core) cabtyre cable, 2 m 6.562 ft long |
| Output | NPN open-collector transistor- Maximum sink current: 50 mA- Applied voltage: 30 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) |
| Weight | Net weight (each emitter and receiver): 20 g approxGross weight: 60 g approx |
| Details | Thru-beam[Front sensing] |
| Product | Ultra-compact Photoelectric Sensor |
| Material | Enclosure: Polyethylene terephthalateLens: Polyalylate |
| Accessory | - |
| Hysteresis | - |
| Protection | IP67 (IEC) |
| Part Number | EX-21B |
| Product name | Ultra-compact Photoelectric Sensor EX-20 Ver.2 |
| Response time | 0.5 ms or less |
| Sensing range | 1 m 3.281 ft |
| Product Number | EX-21B |
| Sensing object | Min. dia. 2.6 mm dia. 0.102 in opaque object (Setting distance between emitter and receiver: 1 m 3.281 ft) |
| Supply voltage | 12 to 24 V DC plus or minus 10 % Ripple P-P 10 % or less |
| Cable extension | Extension up to total 50 m 164.042 ft is possible with 0.3 mm2, or more, cable (both emitter and receiver). |
| Ambient humidity | 35 to 85 % RH, Storage: 35 to 85 % RH |
| Emitting element | Red LED (modulated) |
| Shock resistance | 500 m/s2acceleration (50 G approx.) in X, Y and Z directions three times each |
| Ambient illuminance | Incandescent light: 3,000 lx or less at the light-receiving face |
| Ambient temperature | -25 to +55 degrees -13 to +131 degrees Fahrenheit (No dew condensation or icing allowed), Storage: -30 to +70 degrees -22 to +158 degrees Fahrenheit |
| Current consumption | Emitter: 10 mA or lessReceiver: 10 mA or less |
| Operation indicator | Orange LED (lights up when the output is ON) (located on the receiver) |
| Stability indicator | Green LED (lights up under stable light received condition or stable dark condition), located on the receiver |
| Sensitivity adjuster | - |
| Vibration resistance | 10 to 500 Hz frequency, 3 mm0.118 indouble amplitude (20 G max.) in X, Y and Z directions for two hours each |
| Insulation resistance | 20 MOhm , or more, with 250 V DC megger between all supply terminals connected together and enclosure |
| Operation mode switch | - |
| Voltage withstandability | 1,000 V AC for one min. between all supply terminals connected together and enclosure |
| Output:Utilization category | DC-12 or DC-13 |
| CE marking directive compliance | EMC Directive, RoHS Directive |
| Output:Short-circuit protection | Incorporated |
| Emitting element:Peak emission wavelength | 640 nm 0.025 mil |
| Repeatability(perpendicular to sensing axis) | 0.05 mm 0.002 in or less |
Product Description
Ultra-compact photoelectric sensor, barrier, front detection, 1m, NPN, operation in darkness, 12-24 VDC
Key Features
- Industrial grade quality
- RoHS compliant
- CE certified
- 1-year warranty
Product Documents
Datasheet
Technical specifications and performance data
User Manual
Installation and operation guide
