The Panasonic EX-14A Photoelectric Sensor, compliant with CE Marking Directive standards like EMC, RoHS, and ISO 13849-1, ensures reliable performance with its wide sensing range from 2 to 25 mm (0.079 to 0.984 in). Specifically designed to detect small objects like ø0.1 mm (0.004 in) copper wire at a 10 mm (0.394 in) distance, it boasts hysteresis of 15% or less, guaranteeing accuracy.
Operating on a 12 to 24 V DC supply voltage, the Panasonic EX-14A Photoelectric Sensor has minimal consumption. It draws 13 mA or less. It features an NPN open-collector transistor output and incorporates short-circuit protection. The sensor meets Utilization Category DC-12 or DC-13 standards. Its response time is rapid, at 0.5 ms or less. Additionally, it includes orange and green LEDs for operation and stable light/dark indication.
Engineered for industrial environments, it withstands harsh conditions with pollution degree 3 and IP67 protection. Its durable construction, using materials like polyethylene terephthalate for the enclosure and polyalylate for the lens, ensures longevity. Certified by UL and Korea’s S-mark, it’s crafted in China and adheres to strict quality standards, offering reliability in diverse applications.
With a net weight of approximately 20 g and a gross weight of 40 g, it includes mounting screws for easy installation. Certified by UL and Korea’s S-mark, this sensor is made in China, adhering to stringent quality standards.
Our engineers meticulously inputted all the necessary details of this sensor following the datasheet guidelines. However, it’s crucial to acknowledge the potential for errors during this process. Despite our diligent efforts, it’s imperative to remain vigilant as inaccuracies may persist despite our sincere endeavors.
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・EMC Directive ： EN 60947-5-2
・RoHS Directive
・ISO 13849-1 (Category 1, PLc) (Note)
(Note) : Conformed from December 2021 production.
Sensing Range
2 to 25 mm 0.079 to 0.984 in (Conv. point: 10 mm 0.394 in)
(Note) The sensing range and the hysteresis are specified for white non-glossy paper (50 × 50 mm 1.969 × 1.969 in) as the object.
Min. Sensing Object
ø0.1 mm ø0.004 in copper wire (Completely beam interrupted object) (Setting distance: 10 mm 0.394 in)
Hysteresis
15 % or less of operation distance
(Note) The sensing range and the hysteresis are specified for white non-glossy paper (50 × 50 mm 1.969 × 1.969 in) as the object.
Repeatability (Perpendicular to Sensing Axis)
0.1 mm 0.004 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 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)
Output: Utilization Category
DC-12 or DC-13
Output: Short-Circuit Protection
Incorporated
Response Time
0.5 ms or less
Operation Indicator
Orange LED (lights up when the output is ON)
Incident Beam Indicator
-
Stability Indicator
Green LED (lights up under stable light received condition or stable dark condition)
Pollution Degree
3 (Industrial environment)
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, 3 mm 0.118 in double amplitude (20 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 LED (Peak emission wavelength: 680 nm 0.027 mil, modulated)
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