Digital Fibre Optic SensorsFS-V20 series

FS-V21G

Fibre Amplifier, Cable Type, Main Unit, NPN

[Discontinued model]

This model has been discontinued.

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SPECIFICATIONS

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Model

FS-V21G

Type

Main unit:Green LED

Light source

Green
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

Mode

Timer OFF/OFF-delay timer/ON-delay timer/One-shot timer, selectable

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.

Unit expansion

Up to 16 expansion units can be connected (a total of 17 units).*2

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)

Rating

Power voltage

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

Power consumption

Normal

S-APC OFF: 580 mW max.(24 mA max. at 24 VDC), S-APC ON: 720 mW max.(30 mA max. at 24 VDC)

Normal(S-APC ON)

720 mW (30 mA or less)*3

Normal(S-APC OFF)

580 mW (24 mA or less)*3

Current
consumption

ECO half

S-APC OFF: 480 mW max.(20 mA max. at 24 VDC), S-APC ON: 600 mW max.(25 mA max. at 24 VDC)

Rating

Power consumption

Eco-Half(S-APC ON)

600 mW (25 mA or less)*3

S-APC OFF(Eco-Half)

480 mW (20 mA or less)*3

Current
consumption

ECO all

S-APC OFF: 430 mW max.(18 mA max. at 24 VDC), S-APC ON: 550 mW max.(23 mA max. at 24 VDC)

Rating

Power consumption

Eco-All(S-APC ON)

550 mW (23 mA or less)*3

Eco-All(S-APC OFF)

430 mW (18 mA or less)*3

Environmental resistance

Operating ambientluminance

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

Operating ambient temperature

-10 to +55°C (14 to 131°F), No condensation

Operating ambient humidity

35 to 85% RH (No condensation)

Vibration

10 to 55 Hz, double amplitude: 1.5 mm , 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 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)
*3 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

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