Cảm biến sợi quang | Fiber Optic Sensors
Các models thuộc dòng Khuếch đại sợi quang E3X-DAH-S của Omron | E3X-DAH-S Series Digital fiber amplifier with infrared LED
Bộ khuếch đại sợi quang kỹ thuật số với đèn LED hồng ngoại. Bộ khuếch đại sợi quang kỹ thuật số với đèn LED hồng ngoại lý tưởng cho các ứng dụng phát hiện nước hoặc nơi không mong muốn có ánh sáng nhìn thấy. Đèn LED hồng ngoại, điều khiển nguồn LED và chức năng xử lý tín hiệu
E3X-DAH-S
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
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) |
E3X-DAH6-S |
E3X-DAH8-S |
Fiber amplifier connectors
Shape |
Type |
Comment |
Order code |
|
Fiber amplifier |
2 m PVC cable |
E3X-CN21 |
|
connector |
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 |
Super-high-speed mode |
NPN |
48 µs for operation and 50 µs for reset |
time |
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) |