CX-400 Compact Photoelectric Sensors

Panasonic Industrial Automation CX-400 Compact Photoelectric Sensors feature a built-in amplifier, an infrared or red LED emitting element, and a multitude of options, including sensing range and chemical resistance. The CX-400 series is environmentally and user-friendly and maintains stable performance even in environments of -25°C. The sensors provide higher noise resistance than previous models by incorporating an inverter countermeasure circuit that appropriately shifts with peak wavelength. This design enables the sensor to more effectively resist high-frequency noise from high-voltage inverter motors and inverter lights. Panasonic Industrial Automation CX-400 Compact Photoelectric Sensors are ideal for the passage confirmation of objects on conveyor belts as well as detecting out-of-position tape feeder cassettes, transparent glass bottles, objects in dusty environments, and more.

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Qty. RoHS ECAD Model Sensing Method
Sensing Distance
Light Source
Amplifier Type
Output Configuration
Connection Method
Supply Voltage - Min
Supply Voltage - Max
Minimum Operating Temperature
Maximum Operating Temperature
Panasonic Industrial Automation Photoelectric Sensors 20-300mm, 5%Hys. BGS/FGS, PNP, 2m cable
Datasheet
14In Stock
Min.: 1
Mult.: 1

Reflective 20 mm to 300 mm Red LED Built In PNP Cable 12 VDC 24 VDC - 25 C + 55 C
Panasonic Industrial Automation Photoelectric Sensors Retro-Polar w/RF-230 Red LED 3m Cable length: 2m 12-24VDC PNP
Datasheet
21In Stock
Min.: 1
Mult.: 1

Retroreflective 3 m Red LED Built In PNP Cable 12 VDC 24 VDC - 25 C + 55 C
Panasonic Industrial Automation Photoelectric Sensors Retro-Polar w/RF-231 Red LED 3m M8 connector 12-24VDC NPN
Datasheet
28In Stock
Min.: 1
Mult.: 1

Retroreflective 3 m Red LED Built In PNP-LO/DO Connector 12 VDC 24 VDC - 25 C + 55 C
Panasonic Industrial Automation Photoelectric Sensors 20-300mm, 5%Hys. BGS/FGS, NPN, M8 QD.
Datasheet
16In Stock
Min.: 1
Mult.: 1

Reflective 20 mm to 300 mm Red LED Built In NPN Cable 12 VDC 24 VDC - 25 C + 55 C
Panasonic Industrial Automation Photoelectric Sensors Thru-beam Red LED 10m Cable length: 2m 12-24VDC NPN
Datasheet
9In Stock
Min.: 1
Mult.: 1

Through-Beam 10 m Red LED Built In NPN Cable 12 VDC 24 VDC - 25 C + 55 C
Panasonic Industrial Automation Photoelectric Sensors Thru-beam infrared LED 15m sensing range, 2m cable, PNP
Datasheet
6In Stock
Min.: 1
Mult.: 1

Through-Beam 15 m Infrared Laser Built In PNP Cable 12 VDC 24 VDC - 25 C + 55 C
Panasonic Industrial Automation Photoelectric Sensors Diffuse-shortInfrared LED 300mm Cable length: 2m 12-24VDC NPN
Datasheet
17In Stock
Min.: 1
Mult.: 1

Diffuse Reflective 300 mm Infrared Laser Built In NPN Cable 12 VDC 24 VDC - 25 C + 55 C
Panasonic Industrial Automation Photoelectric Sensors Diffuse-shortInfrared LED 300mm Cable length: 2m 12-24VDC PNP
Datasheet
5In Stock
Min.: 1
Mult.: 1

Diffuse Reflective 300 mm Infrared Laser Built In PNP Cable 12 VDC 24 VDC - 25 C + 55 C
Panasonic Industrial Automation Photoelectric Sensors Diffuse-shortInfrared LED 300mm M12 junction connector 12-24VDC PNP
Datasheet
1In Stock
Min.: 1
Mult.: 1

Diffuse Reflective 300 mm Infrared Laser Built In PNP Cable 12 VDC 24 VDC - 25 C + 55 C
Panasonic Industrial Automation Photoelectric Sensors Diffuse-shortInfrared LED 300mm M8 connector 12-24VDC PNP
Datasheet
5In Stock
Min.: 1
Mult.: 1

Diffuse Reflective 300 mm Infrared Laser Built In PNP Cable 12 VDC 24 VDC - 25 C + 55 C
Panasonic Industrial Automation Photoelectric Sensors Diffuse-longInfrared LED 800mm Cable length: 2m 12-24VDC NPN
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

Diffuse Reflective 800 mm Infrared Laser Built In NPN Cable 12 VDC 24 VDC - 25 C + 55 C
Panasonic Industrial Automation Photoelectric Sensors Diffuse-longInfrared LED 800mm Cable length: 2m 12-24VDC PNP
Datasheet
4In Stock
3Expected 5/18/2026
Min.: 1
Mult.: 1

Diffuse Reflective 800 mm Infrared Laser Built In PNP Cable 12 VDC 24 VDC - 25 C + 55 C
Panasonic Industrial Automation Photoelectric Sensors Diffuse-longInfrared LED 800mm M8 connector 12-24VDC PNP
Datasheet
1In Stock
Min.: 1
Mult.: 1

Diffuse Reflective 800 mm Infrared Laser Built In PNP Connector 12 VDC 24 VDC - 25 C + 55 C
Panasonic Industrial Automation Photoelectric Sensors Narrow-Diffuse Red LED 70-200mm Cable length: 2m 12-24VDC NPN
Datasheet
2In Stock
Min.: 1
Mult.: 1

Diffuse Reflective 70 mm to 300 mm Red LED Built In NPN Cable 12 VDC 24 VDC - 25 C + 55 C
Panasonic Industrial Automation Photoelectric Sensors Diffuse-shortInfrared LED 100mm Cable length: 2m 12-24VDC NPN
Datasheet
4In Stock
3Expected 6/8/2026
Min.: 1
Mult.: 1

Diffuse Reflective 100 mm Infrared Laser Built In NPN Cable 12 VDC 24 VDC - 25 C + 55 C
Panasonic Industrial Automation Photoelectric Sensors 2-50mm, 2%Hys. BGS/FGS, NPN, 2m cable
Datasheet
4In Stock
3Expected 6/3/2026
Min.: 1
Mult.: 1

Reflective 2 mm to 50 mm Red LED Built In NPN Cable 12 VDC 24 VDC - 25 C + 55 C
Panasonic Industrial Automation Photoelectric Sensors 2-50mm, 2%Hys. BGS/FGS, PNP, 2m cable
Datasheet
9In Stock
6Expected 6/29/2026
Min.: 1
Mult.: 1

Reflective 2 mm to 50 mm Red LED Built In PNP Cable 12 VDC 24 VDC - 25 C + 55 C
Panasonic Industrial Automation Photoelectric Sensors 2-50mm, 2%Hys. BGS/FGS, PNP, M8 QD.
Datasheet
3In Stock
4Expected 6/8/2026
Min.: 1
Mult.: 1

Reflective 2 mm to 50 mm Red LED Built In PNP Cable 12 VDC 24 VDC - 25 C + 55 C
Panasonic Industrial Automation Photoelectric Sensors 20-300mm, 5%Hys. BGS/FGS, NPN, 2m cable
Datasheet
12In Stock
16Expected 6/30/2026
Min.: 1
Mult.: 1

Reflective 20 mm to 300 mm Red LED Built In NPN Cable 12 VDC 24 VDC - 25 C + 55 C
Panasonic Industrial Automation Photoelectric Sensors 20-300mm, 5%Hys. BGS/FGS, PNP, M8 QD.
Datasheet
11In Stock
Min.: 1
Mult.: 1

Reflective 20 mm to 300 mm Red LED Built In PNP Cable 12 VDC 24 VDC - 25 C + 55 C
Panasonic Industrial Automation Photoelectric Sensors 15-100mm, 2%Hys BGS/FGS, NPN, 2m cable
Datasheet
10In Stock
Min.: 1
Mult.: 1

Reflective 15 mm to 100 mm Red LED Built In NPN Cable 12 VDC 24 VDC - 25 C + 55 C
Panasonic Industrial Automation Photoelectric Sensors 15-100mm, 2%Hys BGS/FGS, PNP, 2m cable
Datasheet
12In Stock
Min.: 1
Mult.: 1

Reflective 15 mm to 100 mm Red LED Built In PNP Cable 12 VDC 24 VDC - 25 C + 55 C
Panasonic Industrial Automation Photoelectric Sensors Retro-Polar for transparent object 0.1 to 2M Cable length 2m NPN
Datasheet
3In Stock
Min.: 1
Mult.: 1

Retroreflective 0.1 m to 2 m Infrared Laser Built In NPN Cable 12 VDC 24 VDC - 25 C + 55 C
Panasonic Industrial Automation Photoelectric Sensors Retro-Polar w/RF-230 Red LED 3m Cable length: 2m 12-24VDC NPN
Datasheet
14In Stock
Min.: 1
Mult.: 1

Retroreflective 3 m Red LED Built In NPN Cable 12 VDC 24 VDC - 25 C + 55 C
Panasonic Industrial Automation Photoelectric Sensors Thru-beam Red LED 10m Cable length: 2m 12-24VDC PNP
Datasheet
5In Stock
Min.: 1
Mult.: 1

Through-Beam 10 m Red LED Built In PNP Cable 12 VDC 24 VDC - 25 C + 55 C