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Features

Digital fiber amplifier with infrared LED

The digital fiber amplifiers with infrared LED are ideal for water detection applications or where visible light is not desired.

  • Infrared LED
  • LED power control and signal processing function
Specifications & ordering info

Ordering information

Pre-wired

Item

Order code (for pre-wired types with 2 m cable length)

NPN output

PNP output

Infrared light

E3X-DAH11-S 2M

E3X-DAH41-S 2M

Connector version

Item

Order code

NPN output

PNP output

Infrared light (fiber amplifier connector)1

E3X-DAH6-S

E3X-DAH8-S

Fiber amplifier connectors

Shape

Type

Comment

Order code

 

Fiber amplifier
connector

2 m PVC cable

E3X-CN21

 

30 cm PVC cable with M12 plug connector (4 pin)

E3X-CN21-M1J 0.3M

30 cm PVC cable with M8 plug connector (4 pin)

E3X-CN21-M3J-2 0.3M

Specifications

Amplifier units with cables

Item

NPN output

E3X-DAH11-S, E3X-DAH6-S

PNP output

E3X-DAH41-S, E3X-DAH8-S

Light source (wave length)

Infrared LED

Power supply voltage

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

Protective circuits

Power supply reverse polarity protection, output short circuit protection, mutual interference prevention

Responce
time

Super-high-speed mode

NPN

48 µs for operation and 50 µs for reset

PNP

53 µs for operation and 55 µs for reset

Standard mode

1 ms for operation and reset respectively

High-resolution mode

4 ms for operation and reset respectively

Sensitivity setting

Teaching and digital up/down keys

Functions

Power tuning

Light emission power and reception gain, digital control method

Timer function

Select from OFF-delay, ON-delay, or one-shot timer. 1 ms to 5 s (1 to 20 ms set in 1-ms increments, 20 to 200 ms set in 10-ms increments,
200 ms to 1 s set in 100-ms increments, and 1 to 5 s set in 1 s-increments)

Digital displays

Incident level + threshold or user specific

Degree of protection

IEC 60529 IP50 (with protective cover attached)

 


1. Order connector separately
1. Order connector separately

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