E3X-NA11 Omron Photoelectric Switch New in box

Type

Digital display and direct key
setting

Bar display and adjuster setting

Standard models

Standard models

High-speed
detection models

Water-resistant
models

Model

E3X-SD[]

E3X-NA[]

E3X-NA[]F

E3X-NA[]V

Light source
(wavelength)

Red, 4-element LED (625 nm)

Red LED (680 nm)

Power supply voltage

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

Power consumption/
Current consumption

960 mW max.
(Power supply voltage: 24 V,
Current consumption: 40 mA max.)
(Power supply voltage: 12 V,
Current consumption: 80 mA max.)

960 mW max. (Current consumption: 40 mA max.)

Control output

Open-collector output (NPN or PNP)
Load power supply: 26.4 V max.,
Load current: 50 mA max.
(Residual voltage: 1.5 V max.)
Light-ON/Dark-ON mode selector

Open-collector output (NPN or PNP)
Load power supply: 26.4 V max.,
Load current: 50 mA max.
(Residual voltage: 1 V max.)
Light-ON/Dark-ON mode selector.

Response time

Operate or reset: 200 μs max. *1

Operate: 20 μs max.
Reset: 30 μs max.

Operate or reset:
200 μs max. *1

Sensitivity adjustment

UP/DOWN direct key setting,
teaching with/without a workpiece,
automatic teaching

8-turn sensitivity adjuster (with indicator)

Protection circuits

Power supply reverse polarity
protection,
output short-circuit protection,
output reverse polarity protection

Power supply reverse polarity protection,
output short-circuit protection

Timer function

---

No timer, OFF-delay timer; or Timer selector (timer time: 40 ms (fixed))

Mutual interference
prevention

Up to 5 Amplifiers (optically synchronized) *2

None

Up to 5 Amplifiers
(optically synchronized)
*2

Ambient illumination

Receiver side
Incandescent lamp: 10,000 lux max.
Sunlight: 20,000 lux max.

Number of gang-
mounted Amplifiers

16 max. (The ambient temperature specification depends on the number of gang-mounted Amplifiers.)

Ambient temperature
range

Operating: Groups of 1 to 3 Amplifiers: - 25 ° C to 55 ° C
Groups of 4 to 11 Amplifiers: - 25 ° C to 50 ° C
Groups of 12 to 16 Amplifiers: - 25 ° C to 45 ° C
Storage: - 30 ° C to 70 ° C (with no icing or condensation)

Ambient humidity range

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

Insulation resistance

20 MΩ. min. (at 500 VDC)

Dielectric strength

1,000 VAC at 50/60 Hz for 1 minute *3

Vibration resistance

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

Shock resistance

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

Degree of protection

IEC 60529 IP50 (with Protective Cover attached)

IEC 60529 IP66
(with Protective Cover
attached)

Connection method

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

Weight (packed state) *4

Pre-wired model: Approx. 100 g, Model with connector: Approx. 55 g