| Type | High-speed type | LED sensing type |
| Model No. | FX2-A3R | FX2-A3R-LED |
| Supply voltage | 12 V DC ± 10 % Ripple P-P 10 % or less | 12 to 24 V DC ± 10 % Ripple P-P 10 % or less |
| Power consumption | 55 mA or less | 20 mA or less |
| Output | NPN transistor universal
・Maximum sink current: 100 mA
・Residual voltage: 1.0 V or less (at 100 mA sink current)
0.4 V or less (at 16 mA sink current) |
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Output operation | Selectable either Light-ON or Dark-ON, by the control input |
|
| Response time | In light state: 15 μs or less, In dark state: 35 μs or less | In light state: 50 ms or less, In dark state: 100 ms or less |
| Operation indicator | Red LED (lights up when the output is ON) |
|
| Sensitivity adjuster | 3-turn endless potentiometer |
|
| Protection | IP66 (IEC) (Note 2) | IP62 (IEC) |
| Ambient temperature | -10 to +50 ℃ -14 to +122 ℉
(FX2-A3R-LED: 0 to +50℃ +32 to +122 ℉)
(No dew condensation or icing allowed),
Storage: -30 to +70 ℃ -22 to +158 ℉ |
|
| Ambient illuminance | 500 lx | – |
| Emitting / Receiving element | Emitting element: Red LED
(Peak emission wavelength: 660 nm 0.026 mil, non-modulation) | Receiving element: Photodiode
(Peak wavelength: 590 nm 0.023 mil) |
| Material | Polycarbonate |
|
| Weight | Net weight: 120 g approx. |
|
| Dimensions | W14 x H30 x D56 mm W0.551 x H1.181 x D2.205 in |
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| Accessories | MS-FX-1 (Amplifier mounting bracket): 1 set, Adjusting screwdriver: 1 pc., Adjusting knob: 1 pc. |
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