Keyence FS-V31 Fibre Amplifier

Model

FS-V31

Type

1-output with cable

Output

NPN

Main unit/Expansion unit

Main unit

Control output

1 output

Monitor output (1 to 5 V)

N/A

External input

Connector

―

Light source

Red, 4-element LED (Wavelength： 640 nm)

Response time

33 µs (HIGH SPEED) /250 µs (FINE) /500 µs (TURBO) /1 ms (SUPER TURBO) /4 ms (ULTRA TURBO) /16 ms (MEGA TURBO)

Output selection

LIGHT-ON/DARK-ON (switch-selectable)

Display indicator

Operation indicator: Red LED/Dual digital monitor: Dual 7-segment display, Preset Value (4-digit green LED indicator) and
Current Value (4-digit red LED indicator) illuminated together. Current Value range: 0 to 64,512; Excess gain: 0P to 999P,
Hold function: Possible to display both peak and bottom hold values, Selectable from 5 variations
Bar LED monitor: Excess gain displayed (85% to 115% in 7 steps), Scaling display

Size

30.3 mm (H) x 9.8 mm (W) x 71.8 mm (D)

Detection mode

Light intensity (area detection possible, automatic sensitivity-tracking function provided)

Timer function

OFF-delay timer/ON-delay timer/One-shot timer/ON-delay timer + OFF-delay timer/ON-delay timer + One-shot timer, selectable
Timer duration selectable： 0.1 ms to 9,999 ms, Maximum error against the setting value： ±10% max.

Control output

NPN open-collector 24 V, 100 mA max.*1 (main unit only)/20 mA max. (when the expansion unit(s) is connected), Residual voltage: 1 V max.

External inputy

Input time: 2 ms (ON)/20 ms (OFF) min.*2

Unit expansion

Up to 16 expansion units can be connected (a total of 17 units). Note that the 2-output type should be counted as two units.

Number of interference prevention units

Normal operation

HIGHSPEED：0 FINE：4 TURBO/SUPER/ULTRA/MEGA：8台

Rating

Power voltage

12 to 24 VDC ±10 %, Ripple (P-P) 10 % or less

Power consumption

Normal: 710 mW max. (Using 24 V, 29 mA max., using 12 V, 40 mA max.)/Power saving: 540 mW max. (Using 24 V, 22 mA max., using 12 V, 28 mA max.)*3

Environmental resistance

Ambient light

Incandescent lamp: 20,000 lux max., Sunlight: 30,000 lux max.

Ambient temperature

-10 to +55 °C (No freezing)*4

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

Polycarbonate

Accessories

N/A

Weight

Approx. 80 g