E3JK-DS30M2 Photoelectric Switch NEW

Sensing method

Retro-reflective model

Diffuse-reflective model

(without MSR function)

Model

E3JK-R4M[]

E3JK-R4S3

E3JK-DS30M[]

E3JK-DS30S3

Sensing distance

4 m (When using E39-R1)

White paper (100 × 100 mm): 300 mm

Standard sensing

Opaque: 75-mm dia. min.

---

object

Differential travel

---

20% max. of sensing distance

Directional angle

1° to 5°

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Light source

Red LED (660 nm)

Infrared LED (950 nm)

(wavelength)

Power supply voltage

12 to 240 VDC±10%, ripple (p-p): 10% max.

24 to 240 VAC±10%, 50/60 Hz

Power

DC

2 W max.

con-

sump-

tion

AC

2 W max.

Control output

Relay output SPDT,

DC SSR output, Negative:

Relay output SPDT,

DC SSR output, Negative:

250 VAC, 3 A max.

common 48 VDC,

250 VAC, 3 A max.

common 48 VDC,

(cosΦ = 1)

100 mA max.

(cosΦ = 1)

100 mA max.

5 VDC, 10 mA min.

Leakage current: 0.1 mA max.

5 VDC, 10 mA min.

Leakage current: 0.1 mA max.

With load short-circuit

With load short-circuit

protection

protection

Life ex-

Mechanical

50,000,000 times min. (switching frequency: 18,000 times/h)

pectancy

(relay

output)

Electrical

100,000 times min. (switching frequency: 1,800 times/h)

Response time

30 ms max.

5 ms max.

30 ms max.

5 ms max.

Sensitivity adjustment

---

One-turn adjuster

Ambient illumination

Incandescent lamp: 3,000 lx max.

(Receiver side)

Ambient

Operating: -25°C to 55°C, Storage: -30°C to 70°C (with no icing or condensation)

temperature range

Ambient humidity range

Operating: 45% to 85% (with no condensation), Storage: 35% to 95% (with no condensation)

Insulation resistance

20 MΩ min. at 500 VDC

Dielectric strength

1,500 VAC, 50/60 Hz for 1 min.

Vibra-

Destruction

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

tion re-

sistance

Malfunction

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

Shock

Destruction

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

resis-

tance

Malfunction

100 m/s2 3 times each in

500 m/s2 3 times each in X, Y,

100 m/s2 3 times each in

500 m/s2 3 times each in X, Y,

X, Y, and Z directions

and Z directions

X, Y, and Z directions

and Z directions

Degree of protection

IEC 60529 IP64

Connection method

Pre-wired (standard length: 2 m)

Weight (packed state)

Approx. 250 g

Material

Case

ABS (Acrylonitril Butadiene Styrene)

Lens

Methacrylic resin

Mounting

Iron

Bracket

Accessories

Mounting Bracket (with screws), Nuts, Instruction manual, Reflector (Retro-reflective Models only)