Business > Industrial Devices > Automation Controls Top > FA Sensors & Components > Sensors > Photoelectric Sensors / Laser Sensors > Compact photoelectric sensor CX-20(Discontinued Products) > Specifications
We are sorry, the products have been discontinued. Please refer to the details of the discontinued products and the recommended substitutes list below.
|
|
Type | Thru-beam | Diffuse reflective | |||
---|---|---|---|---|---|
Narrow beam | Short sensing range | Long sensing range | |||
Basic model No. | NPN output | CX-21 | CX-23 | CX-24 | CX-22 |
PNP output | CX-21-P | CX-23-P | CX-24-P | CX-22-P | |
Sensing range | 10 m 32.808 ft | 5 m 16.404 ft | 300 mm 11.811 in | 800 mm 31.496 in | |
Sensing object | ø12 mm ø0.472 in or more opaque object (Note 2) | Opaque, translucent or transparent object | |||
Hysteresis | - | 15 % or less of operation distance | |||
Repeatability (perpendicular to sensing axis) |
0.5 mm 0.020 in or less | 0.05 mm 0.0019 in or less | 1 mm 0.039 in or less | ||
Supply voltage | 12 to 24 V DC±10 % Ripple P-P 10 % or less | ||||
Current consumption | Emitter: 35 mA or less Receiver: 25 mA or less (Note 1) |
35 mA or less (Note 2) | |||
Sensing output | <NPN output type> NPN open-collector transistor ・Maximum sink current: 100 mA ・Applied voltage: 30 V DC or less (between sensing output and 0V) ・Residual voltage: 1.5 V or less (at 100 mA sink current) 0.4 V or less (at 16 mA sink current) <PNP output type> PNP open-collector transistor ・Maximum sink current: 100 mA ・Applied voltage: 30 V DC or less (between sensing output andV) ・Residual voltage: 1.5 V or less (at 100 mA source current) 0.4 V or less (at 16 mA source current) |
||||
Output operation | Switchable either Light-ON or Dark-ON | ||||
Response time | 1 ms or less | ||||
Protection | IP67 (IEC) | ||||
Ambient temperature | -25 to +55 ℃ -13 to +131 ℉ (No dew condensation or icing allowed ), Storage: -30 to +70 ℃ -22 to +158 ℉ |
||||
Emitting element | Infrared LED (modulated) | ||||
Material | Enclosure: Polycarbonate, Lens: Polycarbonate Indicator cover: Polycarbonate, Front cover: Polycarbonate |
||||
Cable | 0.2mm2 3-core (thru-beam type emitter: 2-core) oil resistant cabtyre cable, 2 m 6.562 ft long | ||||
Weight | Emitter: 45 g approx., Receiver: 50 g approx. |
50 g approx. |
Note 1 : | The PNP output type is 30 mA or less. |
---|---|
Note 2 : | The PNP output type is 40 mA or less. |
Type | Retroreflective | |||
---|---|---|---|---|
For transparent object sensing | With polarizing filters | |||
Basic model No. | NPN output | CX-28 | CX-28IR | CX-29 |
PNP output | CX-28-P | CX-28IR-P | CX-29-P | |
Sensing range | 0 to 500 mm 0 to 19.685 in |
50 to 1,000 mm 1.969 to 39.370 in |
0 to 3 m 0 to 9.843 ft |
|
Sensing object | ø50 mm ø1.969 in or more transparent, translucent or opaque object | ø50 mm ø1.969 in or more opaque, translucent or specular object | ||
Repeatability (perpendicular to sensing axis) |
0.5 mm 0.020 in or less | |||
Supply voltage | 12 to 24 V DC±10 % Ripple P-P 10 % or less | |||
Current consumption | 30 mA or less (Note) | |||
検出出力 | <NPN output type> NPN open-collector transistor ・Maximum sink current: 100 mA ・Applied voltage: 30 V DC or less (between sensing output and 0 V) ・Residual voltage: 1.5 V or less (at 100 mA sink current) 0.4 V or less (at 16 mA sink current) <PNP open-collector transistor> PNP open-collector transistor ・Maximum source current: 100 mA ・Applied voltage: 30V DC or less (between sensing output andV) ・Residual voltage: 1.5V or less (at 100 mA source current) 0.4V or less (at 16 mA source current) |
|||
Output operation | Switchable either Light-ON or Dark-ON | |||
Response time | 1 ms or less | |||
Protection | IP67 (IEC) | |||
Ambient temperature | -25 to +55 ℃ -13 to +131 ℉ (No dew condensation or icing allowed ), Storage: -30 to +70 ℃ -22 to +158 ℉ | |||
Emitting element | Red LED (modulated) | Infrared LED (modulated) | Red LED (modulated) | |
Material | Enclosure: Polycarbonate Lens: Polycarbonate, Indicator cover: Polycarbonate Front cover: Polycarbonate |
|||
Cable | 0.2mm2 3-core oil resistant cabtyre cable, 2 m 6.562 ft long | |||
Weight | 50 g approx. |
Note : | The PNP output type is 35 mA or less. |
---|
|
Requests to customers (Automation Control Components & Industrial Device) [Excluding specific product]
Requests to customers (Automation Control Components & Industrial Device) [For specific product]
Requests to customers (FA Sensors & Components [Excluding motors])
Requests to customers (Dedicated to industrial motors)