| Type | For leak detection fiber | For liquid detection fiber | |
| Model No. | NPN output | FX-301-F7 | FX-301-F |
| PNP output | FX-301P-F7 | FX-301P-F | |
| Applicable fibers | FD-F705 | FT-F902 | |
| Supply voltage | 12 to 24 V DC ± 10 % Ripple P-P 10 % or less | ||
| Power consumption | Normal operation: 960 mW or less (Current consumption 40 mA or less at 24 V supply voltage) ECO mode: 600 mW or less (Current consumption 25 mA or less at 24 V supply voltage) |
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| Output | <NPN output type> NPN open-collector transistor ・Maximum sink current: 100 mA (50 mA, if five, or more, amplifiers are connected in cascade.) ・Applied voltage: 30 V DC or less (between output and 0 V) ・Residual voltage: 1.5 V or less [at 100 mA (50 mA, if five, or more, amplifiers are connected in cascade.) sink current] <PNP output type> PNP open-collector transistor ・Maximum source current: 100 mA (50 mA, if five, or more, amplifiers are connected in cascade.) ・Applied voltage: 30 V DC or less (between output and +V) ・Residual voltage: 1.5 V or less [at 100 mA (50 mA, if five, or more, amplifiers are connected in cascade.) source current] |
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| Output operation | OFF when leak is detected | Liquid setting (F9 mode): Using the jog switch, choose the signal OFF condition between absence of liquid and presence of liquid. Leak setting (F7 mode): OFF when leak is detected |
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| Short-circuit protection | Incorporated | ||
| Response time | 500 μs or less (Note 2) | 250 μs or less (Note 2) | |
| Sensitivity setting | Individual teaching / Collective teaching | ||
| Operation indicator | Orange LED (lights up when the output is ON) | ||
| Automatic follow-up function indicator | Green LED [lights up when automatic follow-up function is ON | - | |
| Model indicator | - | Green LED [lights up during liquid setting (F9 mode)] | |
| MODE indicator | RUN: Green LED, TEACH ・ ALL ・ ADJ ・ DISP ・ OUT: Yellow LED | ||
| Digital display | 4 digit red LED display | ||
| Fine sensitivity adjustment function | Incorporated | ||
| Timer function | - | Delay timer [used only for liquid setting (F9 mode)] (Timer setting selectable from 10 ms, 100 ms, 1,000 ms, and none) | |
| Ambient temperature | 0 to +50 ℃ +32 to +122°F (If 8 to 16 units are connected in cascade: 0 to +45 °C +32 to +113 °F) (No dew condensation), Storage: -20 to +70 °C -4 to +158 °F |
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| Ambient humidity | 35 to 85 % RH, Storage: 35 to 85 % RH | ||
| Ambient illuminance | Incandescent light: 3,000 lx at the light-receiving face | ||
| EMC | EN 60947-5-2 | ||
| Voltage withstandability | 1,000 V AC for one min. between all supply terminals connected together and enclosure (Note 3) | ||
| Insulation resistance | 20 MΩ, or more, with 250 V DC megger between all supply terminals connected together and enclosure (Note 3) | ||
| Vibration resistance | 10 to 150 Hz frequency, 0.75 mm 0.030 in amplitude in X, Y and Z directions for two hours each | ||
| Shock resistance | 98 m/s2 acceleration (10 G approx.) in X, Y and Z directions for five times each | ||
| Emitting element | Red LED (Peak emission wavelength: 650 nm 0.026 mil, modulated) | ||
| Material | Enclosure: Heat-resistant ABS, Case cover: Polycarbonate, Switch: Acrylic | ||
| Connecting method | Connector (Note 4) | ||
| Cable length | Total length up to 100 m 328.084 ft is possible with 0.3 mm2, or more, cable. | ||
| Weight | Net weight: 20 g approx, Gross weight: 35 g approx. | ||
