E3T-SL23 Photoelectric Switch NEW

Sensing method

Diffuse-reflective

Convergent-reflective

BGS-reflective

NPN

Light-ON

E3T-FD11

E3T-CD11

E3T-SL11

E3T-SL21

E3T-FL11

E3T-FL21

output

E3T-FD11M

E3T-SL11M

E3T-SL21M

Dark-ON

E3T-FD12

---

E3T-SL12

E3T-SL22

E3T-FL12

E3T-FL22

E3T-FD12M

E3T-SL12M

E3T-SL22M

PNP

Light-ON

E3T-FD13

E3T-CD13

E3T-SL13

E3T-SL23

E3T-FL13

E3T-FL23

output

E3T-FD13M

E3T-SL13M

E3T-SL23M

Dark-ON

E3T-FD14

---

E3T-SL14

E3T-SL24

E3T-FL14

E3T-FL24

E3T-FD14M

E3T-SL14M

E3T-SL24M

Sensing distance

5 to 30 mm

3 to 50 mm

5 to 15 mm

5 to 30 mm

1 to 15 mm

1 to 30 mm

(50 × 50 mm

(100 × 100 mm

(50 × 50 mm

(50 × 50 mm

(50 × 50 mm

(50 × 50 mm

white paper)

white paper)

white paper)

white paper)

white paper)

white paper)

Standard sensing

---

object

Minimum detectable

0.15-mm dia.

---

0.15-mm dia.

0.15-mm dia. non-glossy object

object (typical)

(sensing distance 10 mm)

(sensing distance 10 mm)

(sensing distance 10 mm)

Hysteresis

6 mm max.

15% or less of the

2 mm max.

6 mm max.

0.5 mm max.

2 mm max.

(white paper)

sensing distance

Black/white error

---

15% max.

Directional angle

---

Light source

Red LED (650 nm)

Infrared LED (870 nm)

Red LED (650 nm)

(wavelength)

Power supply voltage

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

Current consumption

20 mA max.

Control output

Load power supply

Load power supply

Load power supply voltage: 26.4 VDC max.

voltage: 26.4 VDC max.

voltage: 30 VDC max.

Load current: 50 mA max. (residual voltage: 2 V max. for load

Load current: 50 mA

Load current: 80 mA

current of 10 to 50 mA, 1 V max. for load current of less than

max. (residual voltage:

max. (residual voltage:

10 mA)

2 V max. for load

1 V max.)

Open-collector output

current of 10 to 50

Open-collector output

mA, 1 V max. for load

current of less than

10 mA)

Open-collector output

Protection circuits

Power supply and

Power supply reverse

Power supply and control output reverse polarity protection,

control output reverse

polarity protection,

Output short-circuit protection,

polarity protection,

Output short-circuit

Mutual interference prevention

Output short-circuit

protection

protection, Mutual

interference prevention

Response time

Operate or reset:

Operate or reset:

Operate or reset: 1 ms max.

1 ms max.

0.5 ms max.

Ambient illumination

Incandescent lamp:

Incandescent lamp:

Incandescent lamp: 5,000 lx max., Sunlight: 10,000 lx max.

5,000 lx max.,

3,000 lx max.

Sunlight: 10,000 lx max.

Ambient

Operating: -25 to +55°C

Operating: -25 to +55°C

Operating: -25 to +55°C

temperature range

Storage: -40 to +70°C

Storage: -30 to +70°C

Storage: -40 to +70°C

(with no icing or

(with no icing or

(with no icing or condensation)

condensation)

condensation)

Ambient humidity

Operating: 35% to +85%

Operating or Storage:

Operating: 35% to +85%

range

Storage: 35% to +95%

35% to +85%

Storage: 35% to +95%

(with no condensation)

(with no condensation)

(with no condensation)

Insulation resistance

20 MΩ min. at 500 VDC

Dielectric strength

1,000 VAC, 50/60 Hz

500 VAC, 50/60 Hz

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

for 1 min.

for min.

Vibration resistance

10 to 2,000 Hz, 1.5-mm

10 to 55Hz, 1.5-mm

10 to 2,000 Hz, 1.5-mm double amplitude or 300 m/s2 for

(destruction)

double amplitude or

double amplitude for 2

0.5 hours each in X, Y, and Z directions

300 m/s2 for 0.5 hours

hours each in X, Y,

each in X, Y, and Z

and Z directions

directions

Shock resistance

1,000 m/s2 3 times

500 m/s2 3 times

1,000m/s2 3 times each in X, Y, and Z directions

(destruction)

each in X, Y, and Z

each in X, Y, and Z

directions

directions

Degree of protection

IP67 (IEC 60529)

IP65 (IEC 60529)

IP67 (IEC 60529)

Connection method

Pre-wired (standard length: 2 m)

Weight (packed state)

Approx. 20 g

Approx. 40 g

Approx. 20 g

Materials

Case

PBT (polybutylene

SUS303

PBT (polybutylene terephthalate)

terephthalate)

Display

Denatured polyarylate

Epoxy

Denatured polyarylate

window

Lens

Denatured polyarylate

Polysulfone

Denatured polyarylate

Hexagonal

---

SUS303

---

nuts

Toothed

---

SUS303

---

washers

Accessories *

Instruction manual,

Instruction manual,

Instruction manual,

Instruction manual,

Phillips screws (M2 × 8),

Hexagonal nuts,

Phillips screws (M2 × 14),

Phillips screws (M2 × 8),

Nuts, Spring washers,

Toothed washers,

Nuts, Spring washers,

Nuts, Spring washers,

Flat washers *

Adjustment driver

Flat washers *

Flat washers