Digital Fiber Optic SensorsFS-V20 series

FS-V21

Fiber Amplifier, Cable Type, Main Unit, NPN

SPECIFICATIONS

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Model

FS-V21

Type

Main unit:1-output with cable

Light source LED

Red LED

Response time

250 μs (FINE)/500 μs (TURBO)/1 ms (SUPER TURBO)/4 ms (ULTRA TURBO)/500 μs (HIGH RESOLUTION)/50 μs (HIGH SPEED)

Output selection

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

Detection mode

Light intensity/rising edge/falling edge

Shift function

Max. ±1999 (variable)

Timer function

Accuracy

±10% of the Preset Value

Variable range

1 to 30 ms (in 1 ms increments), 30 to 50 ms (in 2 ms increments), 50 to 200 ms (in 10 ms increments), 200 to 500 ms (in 50 ms increments)

Control output

NPN open-collector 100 mA max. (40 VDC max.) *1,Residual voltage: 1 V max.

Monitor output

*2

Unit expansion

Up to 16 expansion units can be connected (a total of 17 units).*3

Mutual interference
suppression

HIGH SPEED/ HIGH RESOLUTION: 0, FINE : 4, TURBO/SUPER/ULTRA: 8

Size

30 mm (H) x 9 mm (W) x 70 mm (D) 1.18" (H) x 0.35" (W) x 2.76" (D)

Rating

Power voltage

12 to 24 VDC ±10%, ripple: 10% max., Class 2

Power consumption

Normal(S-APC ON)

720 mW (30 mA or less)*4

Normal(S-APC OFF)

580 mW (24 mA or less)*4

S-APC ON(Eco-Half)

600 mW (25 mA or less)*4

Eco-Half(S-APC OFF)

480 mW (20 mA or less)*4

Eco-All(S-APC ON)

550 mW (23 mA or less)*4

Eco-All(S-APC OFF)

430 mW (18 mA or less)*4

Environmental resistance

Operating ambientluminance

Incandescent lamp: 20000 lux max., Sunlight: 30000 lux max.

Operating temperature range

-10 to +55°C 14 to 131°F, No freezing*5

Operating ambient humidity

35 to 85% RH (No condensation)

Vibration

10 to 55 Hz, double amplitude: 1.5 mm 0.06", 2 hours each in the X, Y and Z axis

Shock resistance

500 m/s2 in X, Y, and Z directions, 3 times respectively

Case material

Polycarbonate

Weight

Approx 80 g

*1 20 mA at maximum for the expansion unit.
*2 Use the FS-V21RM in the FINE or TURBO mode when outputting signals with a monitor.
*3 If more than one unit is used together, the ambient temperature varies with the conditions below. Mount the units on the DIN rail with mounting brackets and check that the output current is 20 mA or less.
1 or 2 Units: -10 to 55°C 14 to 131°F, 3 to 10 Units: -10 to 50°C 14 to 122°F, 11 to 16 Units: -10 to 45°C 14 to 113°F
*4 When HIGH RESOLUTION has been selected, S-APC ON is fixed. When HIGH SPEED has been selected, S-APC ON is fixed for the R type and for anything other than the R type, S-APC OFF is fixed. For others, the factory setting is S-APC OFF. The value inside the parentheses is the current consumption when using a 24 VAC power supply voltage
*5 If more than one unit is used together, the ambient temperature varies with the conditions below. Mount the units on the DIN rail with mounting brackets and check that the output current is 20 mA or less.
1 to 2 Units: -10 to +55°C 14 to 131°F, 3 to 10 Units: -10 to +50°C 14 to 122°F, 11 to 16 Units: -10 to +45°C 14 to 113°F

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