Panasonic/Panasonic sensor EX-21A has a response time of 0.5ms

Introduction: Panasonic/Panasonic sensor EX-21A

Panasonic/Panasonic sensor EX-21A has a response time of 0.5ms

Product parameters

Part number EX-21A

Model EX-21A

The detection distance is 1m

Detection object Minimum detection object φ2.6mm opaque object (set distance between projector and light receiver: 1m)

Deviation (Hysteresis) -

Repeatability (perpendicular to the detection axis) 0.05 mm or less

Power supply voltage 12-24V DC±10% pulsating P-P below 10%.

Current consumption Beam: 10mA or less

Light receiver: 10mA or less

Output: NPN open collector transistor

・Maximum sink current: 50mA

・Applied voltage: 30V DC or less (between output and 0V)

・Residual voltage: 2 V or less (at 50 mA inflow current), 1 V or less (at 16 mA inflow current)

Output: Short Circuit Protection Equipped

The response time is less than 0.5ms

Operating Status Indicator: Orange LED (lights up when ON is output) (located on the light receiver)

Stability Indicator Green LED (lights up when light is stable and lights up when shading) is located on the light receiver

Sensitivity Regulator -

Working Mode Switches -

Environmental resistance: Protective structure IP67 (IEC), leak-proof type (JIS)

Environmental resistance: ambient temperature -25-+55 °C (note no condensation and freezing), storage: -30-+70 °C

Environmental resistance: 35-85%RH in use, 35-85%RH in storage

Environmental resistance: Ambient illumination Incandescent lamp: 3,000 lx or less illumination of the light-receiving surface

Environmental resistance: Withstand voltage 1,000 V AC for 1 minute Between all power connection terminals and housing

Environmental resistance: Insulation resistance A high-resistance meter based on 250 V or more between all power supply terminals and housings

Environmental resistance: vibration resistance Frequency 10-500Hz Double amplitude 3mm (MAX.20G) 2 hours each in X, Y and Z directions

Environmental resistance: Impact resistance Acceleration 500 m/s2 (approx. 50 G) 3 times each in the X, Y and Z directions

Projection Element: Red LED (Modulated)

Projection element: Emission peak wavelength 640nm

Material Shell: polyaryl ester

Lens: Polyaryl ester

Cable: 0.1mm2 3-core (beam: 2-core) rubber cable, 2m long

Cable Extension: The total length of the cable can be extended to 50 m (1 emitter and 1 light receiver)

Weight Body weight: Approximately 20 g of light emitters and light receivers each

Package weight: about 60g

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Panasonic/Panasonic sensor EX-21A has a response time of 0.5ms

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