5

E3JM/E3JK

E3JK

Sensing method

Through-beam model

Retro-reflective model

(with MSR function)

Retro-reflective model

(without MSR function)

Diffuse-reflective model

Item

Model

E3JK

-5M

@-N

E3JK

-5S3-N

E3JK

-R2M

@

E3JK

-R2S3

E3JK

-R4M

@

E3JK

-R4S3

E3JK

-DS30M

@

E3JK

-DS30S3

Sensing distance

5 m

2.5 m (When using E39-R1)

4 m (When using E39-R1)

White paper (100

× 100 mm):

300 mm

Standard sensing

object

Opaque: 14.8-mm dia. min.

Opaque: 75-mm dia. min.

---

Differential travel

---

20% max. of sensing distance

Directional angle

Both Emitter and Receiver 3

° to

20

°

1

° to 5°

---

Light source

(wavelength)

Infrared LED (950 nm)

Red LED (660 nm)

Infrared LED (950 nm)

Power supply

voltage

12 to 240 VDC

±10%, ripple (p-p): 10% max.

24 to 240 VAC

±10%, 50/60 Hz

Power

con-

sump-

tion

DC

3 W max. (Emitter 1.5 W

max. Receiver 1.5 W max.)

2 W max.

AC

3 W max. (Emitter 1.5 W

max. Receiver 1.5 W max.)

2 W max.

Control output

Relay output

SPDT,

250 VAC, 3 A

max.

(cos

φ= 1)

5 VDC, 10 mA

min.

DC SSR out-

put, Negative:

common

48 VDC,

100 mA max.

Leakage cur-

rent: 0.1 mA

max.

With load

short-circuit

protection

Relay output

SPDT,

250 VAC, 3 A

max.

(cos

φ= 1)

5 VDC, 10 mA

min.

DC SSR out-

put, Negative:

common

48 VDC,

100 mA max.

Leakage cur-

rent: 0.1 mA

max.

With load

short-circuit

protection

Relay output

SPDT,

250 VAC, 3 A

max.

(cos

φ= 1)

5 VDC, 10 mA

min.

DC SSR out-

put, Nega-

tive: common

48 VDC,

100 mA max.

Leakage cur-

rent: 0.1 mA

max.

With load

short-circuit

protection

Relay output

SPDT,

250 VAC, 3 A

max.

(cos

φ= 1)

5 VDC, 10 mA

min.

DC SSR out-

put, Negative:

common

48 VDC,

100 mA max.

Leakage cur-

rent: 0.1 mA

max.

With load

short-circuit

protection

Life ex-

pectan-

cy (relay

output)

Mechani-

cal

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

Electrical

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

Response time

30 ms max.

10 ms max.

30 ms max.

5 ms max.

30 ms max.

5 ms max.

30 ms max.

5 ms max.

Sensitivity

adjustment

---

One-turn adjuster

Ambient illumina-

tion

(Receiver side)

Incandescent lamp: 3,000 lx max.

Ambient

temperature range

Operating:

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

Ambient

humidity range

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

Insulation

resistance

20 M

Ω min. at 500 VDC

Dielectric strength

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

Vibra-

tion re-

sistance

Destruc-

tion

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

Malfunc-

tion

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

Shock

resis-

tance

Destruc-

tion

Malfunc-

tion

times each in

X, Y, and Z di-

rections

times each in

X, Y, and Z di-

rections

times each in

X, Y, and Z di-

rections

times each in

X, Y, and Z di-

rections

times each in

X, Y, and Z di-

rections

times each in

X, Y, and Z di-

rections

times each in

X, Y, and Z di-

rections

times each in

X, Y, and Z di-

rections

Degree of

protection

IEC 60529 IP64

Connection method

Pre-wired (standard length: 2 m)

Weight

(packed state)

Approx. 420 g

Approx. 250 g

Material

Case

ABS

(Acrylonitril Butadiene Styrene)

Lens

Methacrylic resin

Mounting

Bracket

Iron

Accessories

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