Fibre Amplifier, Cable Type, Main Unit, NPN
Keyence FS-N11N
Digital Fibre Optic Sensors FS-N series
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Specification
| Model | FS-N11N | |
| Type | Standard 1 output Cable | |
| Output | NPN | |
| Main unit/Expansion unit | Main unit | |
| Control output | 1 NPN open collector 24 V; 1 output max: 100 mA or less; 2 output total: 100 mA or less (used stand-alone)/20 mA or less (multiple connections); residual voltage 1 V or less | |
| Monitor output (1-5 V) | - | |
| External input | ||
| Response time | 50 µs (HIGH SPEED) /250 µs (FINE) /500 µs (TURBO) /1 ms (SUPER) /4 ms (ULTRA) /16 ms (MEGA) | |
| Multiple connections to Expansion units | Up to 16 units can be connected total (two output type is treated as two units) | |
| Light source | Red, 4-element LED | |
| APC | ON/OFF switchable (Factory setting: OFF) | |
| Number of interference prevention units | 0 for HIGH SPEED; 4 for FINE; 8 for TURBO/SUPER/ULTRA/MEGA (When set to double, the number of interference-prevention units will be doubled.) | |
| Rating | Power voltage | 12 to 24 VDC ±10 %, Ripple (P-P) 10 % or less |
| Current Consumption | Normal: 900 mW or less (36 mA max. at 24 V, 48 mA max. at 12 V)*1 Eco on mode: 800 mW or less (32 mA max. at 24 V, 39 mA max. at 12 V)*1 Eco Full mode: 470 mW or less (19 mA max. at 24 V, 23 mA max. at 12 V) | |
| Environmental resistance | Ambient light | Incandescent lamp: 20,000 lux or less, Sunlight: 30,000 lux or less |
| Ambient temperature | -20 to +55 °C (No freezing)*2 | |
| Relative humidity | 35 to 85 % RH (No condensation) | |
| Vibration resistance | 10 to 55 Hz, Double amplitude 1.5 mm, 2 hours in each of the X, Y, and Z directions | |
| Shock resistance | 500 m/s2, 3 times in each of the X, Y, and Z directions | |
| Case material | Both main unit and expansion unit housing material: Polycarbonate | |
| Weight | Approx. 75 g | |
| *1 Increases 100 mW (4.0 mA) for High Speed mode *2 One or two more units connected: -20 to +55 °C; 3 to 10 more units connected: -20 to +50 °C; 11 to 16 more units connected: -20 to +45 °C. When using 2-outputs, one unit is counted as two units. All temperature regulations are for when the unit is mounted on a DIN rail and installed on metal sheeting. |
