|Main unit/expansion unit||Expansion unit|
|Number of control outputs||1|
|Number of external inputs||?|
|Light source LED||Transmitter side: Red, four-element LED (wavelength 660 nm)|
|Response time||23 µs (S-HSPD*1) / 50 µs (HSPD*2) / 250 µs (FINE) /500 µs (TURBO) / 1 ms (SUPER) / 4 ms (ULTRA) / 16 ms (MEGA) / 64 ms (TERA)|
|Control output||Open-collector, 30 V or less 100 mA or less per output,
100 mA or less total for 2 outputs (when used as a solitary unit) / 20 mA or less (when used as an expansion unit)
Residual voltage: 1.4 V or less (output current 10 mA or less) / 2 V or less (output current 10 to 100 mA)
|External input||Input time 2 ms (ON) / 20 ms (OFF) or longer*3|
|Unit expansion||Up to 16 units (17 units connected in total including the main unit).
However, each dual output type will be treated as two expansion units.
|Protection circuit||Protection against reverse power connection, output overcurrent, output surge, and reverse output connection|
|Mutual interference prevention||S-HSPD/HSPD 0 units, FINE 4 units, TURBO/SUPER/ULTRA/MEGA/TERA 8 units
(The mutual interference prevention values are twice those shown here when Double is set.)
|Power supply||Power voltage||10 to 30 VDC (including 10% ripple (P-P) or less) , class 2 or LPS*4|
|Current consumption||During normal operation: 870 mW or less (34 mA or less at 24 V/62 mA or less at 12 V)
ECO ON: 800 mW or less (31 mA or less at 24 V/56 mA or less at 12 V)
ECO FULL: 710 mW or less (28 mA or less at 24 V/49 mA or less at 12 V)*5
|Environmental resistance||Ambient light||Incandescent lamp: 20,000 lux or less, sunlight: 30,000 lux or less|
|Operating ambient temperature||-20 °C to +55 °C (no freezing)*6|
|Vibration resistance||10 to 55 Hz; double amplitude 1.5 mm; 2 hours each for X, Y, and Z axes|
|Shock resistance||500 m/s2 ; 3 times each for X, Y, and Z axes|
|Case material||Main unit and cover: polycarbonate|
|Weight||Approx. 48 g|
|*1 Restrictions when S-HSPD is selected
Area detection, Area % Mode, DATUM, Rising edge, and Falling edge cannot be selected for Detection Mode.
Output timer, Limit Detection, and Display Gain cannot be used.
FULL cannot be selected for the ECO function.
*2 Restrictions when HSPD is selected
Display Gain cannot be used.
*3 The input time becomes 25 ms (ON)/25 ms (OFF) when external calibration input is selected.
*4 When expanding the system to 9 or more units, use a power supply voltage of 12 V or higher.
*5 The load current is excluded. The power consumption including the load when the maximum number of units are connected is 38 W max.
*6 When expanded by 1 to 2 units: -20 °C to +55 °C. When expanded by 3 to 10 units: -20 °C to +50 °C.
When expanded by 11 to 16 units: -20 °C to +45 °C. When using 2 outputs, 1 unit is counted as 2 units.
The prescribed values for the ambient temperature assume that the sensor amplifier has been mounted on a DIN rail installed on a metal surface.
Exercise special care when installing the product in an airtight space.
Датчик Keyence FS-N42N
Fibre Amplifier, Cable Type, Expansion Unit, NPN