Keyence FS-N40

Model

FS-N40

Type

Zero Line Type

Main unit/expansion unit

Expansion unit

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)

Number of control outputs

None^*3

Light source LED

Transmitter side: Red, four-element LED (wavelength: 660 nm)

External input

Input time: 2 ms (ON) /20 ms (OFF) or longer^*4

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^*5

Power 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)^*6

Environmental resistance

Ambient light

Incandescent lamp: 20,000 lx or less, sunlight: 30,000 lx or less

Ambient temperature

-20 °C -4 °F to +55 °C +131 °F (no freezing)^*7

Vibration resistance

10 to 55 Hz; double amplitude 1.5 mm 0.06"; 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. 23 g