E3S-A

4

Ratings and Specifications

*1. Values in brackets are the minimum required distance between the Sensor and Reflector.

*2. National Electrical Manufacturers Association

Sensing method

Through-beam

Sensors

Retro-reflective

Sensors

(with MSR function)

Diffuse-reflective Sensors

Item

Model

E3S-AT11, 16, 21, 31,

36, 41, 61, 66, 71, 81,

86, 91

E3S-AR11, 16, 21, 31,

36, 41, 61, 66, 71, 81,

86, 91

E3S-AD13, 18, 23, 33,

38, 43, 63, 68, 73, 83,

88, 93

E3S-AD11, 16, 21, 31,

36, 41, 61, 66, 71, 81,

86, 91

E3S-AD12, 17, 22, 32,

37, 42, 62, 67, 72, 82,

87, 92

Sensing distance

7 m

(When using E39-R1)

100 mm (wide view)

(white paper 100

×

100 mm)

10 to 200 mm

(white paper 100

×

100 mm)

700 mm

(white paper 200

×

200 mm)

Standard sensing object

Opaque:

10-mm dia. min.

Opaque:

75-mm dia. min.

---

Differential travel

---

20% max. of sensing

distance

10% max. of sensing

distance

20% max. of sensing

distance

Directional angle

Both Emitter and

Receiver: 3

° to 15°

3 to 10

°

---

Light source (wavelength)

Red LED (700 nm)

Infrared LED (880 nm)

Red LED (700 nm)

Infrared LED (880 nm)

Power supply voltage

10 to 30 VDC, including ripple (p-p) 10%

Current consumption

Both Emitter and

Receiver: 20 mA max.

(plus approx. 15 mA with

turbo function)

30 mA max. (plus

approx. 15 mA with

turbo function)

35 mA max.

30 mA max. (plus

approx. 15 mA with

turbo function)

35 mA max.

Control output

Load power supply voltage: 30 VDC max., Load current: 100 mA max. (residual voltage: 1 V max.)

Open-collector output (NPN or PNP depending on model), Light-ON/Dark-ON selectable

Self-diagnostic output (Only

on Sensors with self-diagnos-

tic outputs)

(Only Sensors with self-diagnostic function) Load power supply voltage: 30 VDC max.,

Load current: 50 mA max. (residual voltage: 1 V max.),

Open-collector output (NPN or PNP depending on model)

External

diagnostic

input

(Only on

Sensors with

external

diagnostic

outputs)

Input

voltage

NPN

with Emitter OFF: 0 V short-circuit or 1.5 V max.

(source current: 1 mA max.)

with Emitter ON: Open

(leakage current: 0.1 mA max.)

PNP

with Emitter OFF: +DC short-circuit or

−1.5 VDC

max. (sink current: 3 mA max.)

with Emitter ON: Open

(leakage current: 0.1 mA max.)

---

Response

time

0.5 ms max.

Protection circuits

Power supply reverse

polarity protection,

Output short-circuit

protection

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

Response time

Operation or reset: 0.5 ms max.

Sensitivity adjustment

Two-turn endless adjuster with an indicator

Timer function (Only on Sen-

sors with the timer function)

0 to 100 ms OFF-delay variable adjuster

Turbo function (Only on Sen-

sors with the turbo function)

Yes (with turbo switch)

---

Ambient illumination (Receiv-

er side)

Incandescent lamp: 5,000 lx max.

Sunlight: 10,000 lx max.

Ambient temperature

Operating:

−25°C to 55°C (with no icing or condensation)

Storage:

−40°C to 70°C (with no icing or condensation)

Ambient humidity

Operating: 35% to 85% (with no condensation)

Storage: 35% to 95% (with no condensation)

Insulation resistance

20 M

Ω min. at 500 VDC between current-carrying parts and case

Dielectric strength

1,000 VAC, 50/60 Hz for 1 min. between current-carrying parts and case

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)

Degree of protection

Connection method

Pre-wired (standard length: 2 m) or M12 connector

Weight (packed state)

Pre-wired cable:

Approx. 150 g

Connector: Approx. 70 g

Pre-wired cable:

Approx. 110 g

Connector: Approx. 60 g

Pre-wired cable: Approx. 90 g

Connector: Approx. 50 g

Material

Case

PBT

Lens

Denatured polyallylate

Mounting

Bracket

Stainless steel (SUS304)

Accessories

Mounting bracket (with screws), Sensitivity adjustment driver, Sensitivity adjusting knob, Instruction sheet, Close mounting plate

(only for Sensors with connectors), and Reflector (only for Retro-reflective Sensors)