E3S-GS1E4 Small Spot/Mark Sensor NEW

Sensing method

Grooved-type

Diffuse-reflective

Item

Model

E3S-GS1?4

E3S-VS1?4(2)

E3S-VS3E42G

E3S-VS5?42R

Sensing distance

10 mm

12±2 mm (white paper 30 × 30 mm)

35±3 mm (white paper 30 × 30 mm)

30 to 50 mm (white paper 30 × 30 mm)

Standard sensing object

Opaque:6-mm dia. min.

--­

Minimum detectable object

2 × 3 mm min. (black mark on transparent sheet)

2 × 2 mm min. (black mark on white)

3 × 3 mm min. (black mark on white)

3.5 × 3.5 mm min. (black mark on white)

Differential travel

--­

20% max. of sensing distance

Light source (wavelength)

Green LED (565 nm)

Red LED (680 nm)

Power supply voltage

12 to 24 VDC, including ripple (p-p) 10% max.

Current consumption

40 mA max.

Con­trol output

Voltage output type

Load power supply voltage: 24 VDC max., Load current: 80 mA max., output current 1.5 to 4 mA (residual voltage: 2 V max.) NPN voltage output, Light-ON/Dark-ON cable connection selectable

Open collector output type

Load power supply voltage: 24 VDC max., Load current: 80 mA max. (residual voltage: 2 V max.) PNP Open-collector output, Light-ON/Dark-ON cable connection selectable

Protection circuits

Power supply reverse polarity protection, Output short-circuit protection, Mutual interference prevention

Response time

Operation or reset: 1 ms max.

Operation or reset: 5 ms max.

Operation or reset: 1 ms max.

Sensitivity adjustment

One-turn adjuster

Ambient illumination (Receiver side)

Incandescent lamp: 3,000 lx max. Sunlight: 10,000 lx max.

Incandescent lamp: 1,000 lx max. Sunlight: 3,000 lx max.

Incandescent lamp: 3,000 lx max. Sunlight: 10,000 lx max.

Ambient temperature

Operating: −25°C to 55°C, Storage: −40°C to 70°C (with no icing or condensation)

Ambient humidity

Operating: 35% to 85%, Storage: 35% to 95% (with no condensation)

Insulation resistance

20 M? min. at 500 VDC

Dielectric strength

1,000 VAC, 50/60 Hz for 1 min

Vibration resistance (destruction)

10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions

Shock resistance (destruction)

Destruction: 500 m/s2, 3 times each in X, Y, and Z directions

Degree of protection

IEC IP65

IEC IP67

Connection method

Pre-wired (standard length: 2 m)

Weight (packed state)

Approx.130 g

Approx.170 g

Approx. 190 g

Mate­rial

Case

ABS

Zinc die-cast

Lens

Polycarbonate

Glass

Display window

Polycarbonate

Accessories

Adjustment screwdriver, Sensitivity adjuster, Instruction sheet

Mounting bracket (with screws), Adjustment screwdriver, Sensitivity adjuster, Instruction sheet