Vibration Sensors
Product Description
FS-N40 Digital Fiber Optic Sensors Expansion Unit (Zero Line Type)
Detailed Images
SPECIFICATIONS
Model
FS-N40
Type
Zero Line Type
Main unit/expansion unit
Expansion unit
Number of control outputs
None*1
Light LED
Transmitter side: Red, four-element LED (wavelength: 660 nm)
Response time
23 µs (S-HSPD*2) /50 µs (HSPD*3) /250 µs (FINE) /500 µs () /1 ms (SUPER) /4 ms (ULTRA) /16 ms (MEGA) /64 ms (TERA)
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
*1 This counts as 1 output when connecting multiple units to the FS-MC8N/P, N