Thông số kỹ thuật panasonic CX-491 :
| Item | Specifications |
|---|---|
| Product Number | CX-491 |
| Part Number | CX-491 |
| CE marking directive compliance | EMC Directive, RoHS Directive |
| Sensing range | 3 m 9.843 ft (Note) The sensing range and the sensing object of the retroreflective type sensor are specifi ed for the RF-230 reflector. The sensing range represents the actual sensing range of the sensor. |
| Sensing object | Ø50 mm Ø1.969 in or more opaque, translucent or specular object (Note) The sensing range and the sensing object of the retroreflective type sensor are specifi ed for the RF-230 reflector. The sensing range represents the actual sensing range of the sensor. (Note) Make sure to confirm detection with an actual sensor before use. |
| Hysteresis | - |
| Repeatability(perpendicular to sensing axis) | 0.5 mm 0.020 in or less |
| Supply voltage | 12 to 24 V DC plus or minus 10 % Ripple P-P 10 % or less |
| Current consumption | 13 mA or less |
| Output | NPN open-collector transistor - Maximum source current: 100 mA - Applied voltage: 30 V DC or less (between output and +V) - Residual voltage: 2 V or less (at 100 mA source current), 1 V or less (at 16 mA source current) |
| Output:Output operation | Switchable either Light-ON or Dark-ON |
| Output:Short-circuit protection | Incorporated |
| Response time | 1 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) |
| Power indicator | - |
| Sensitivity adjuster | Continuously variable adjuster(incorporated on the receiver for thru-beam type) |
| Automatic interference prevention function | Incorporated(Two units of sensors can be mounted close together.) |
| Protection | IP67 (IEC) |
| Ambient temperature | - 25 to +55℃ -13 to +131℃ ℉ (No dew condensation or icing allowed ), 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 MOhm , 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 amplitude (10 G max.) in X, Y and Z directions for two hours each |
| Shock resistance | 500 m/s2acceleration (50 G approx.) in X, Y and Z directions three times each |
| Emitting element (modulated) | Red LED |
| Emitting element (modulated):Peak emission wavelength | 680 nm 0.027 mil |
| Material | Enclosure: PBT (polybutylene terephthalate) Lens: acrylic Indicator cover: acrylic |
| Cable | 0.2 mm23-core cabtyre cable, 2 m 6.562 ft long |
| Cable extension | Extension up to total 100 m 328.084 ft is possible with 0.3 mm2, or more, cable. |
| Weight | Net weight: 50 g approx. Gross weight: 80 g approx. |
| Accessory | RF-230 (Reflector): 1 pc. |
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