User manual OMRON E3C-LDA DATASHEET

[. . . ] Photoelectric Sensors with Separate Digital Amplifiers (Laser-type Amplifier Units) E3C-LDA Series · All three beam types provide ample long-distance detection of 1, 000 mm for Diffuse Reflective Models. · Coaxial Retroreflective Models provide detection performance equivalent to through-beam sensors, simplifying Sensor installation. · Industry-first variable focal point and optical axis alignment mechanisms. [. . . ] (at distances up to 300 mm) Functions Indicators Ambient illumination (receiver side) Ambient temperature Ambient humidity Vibration resistance (destruction) Degree of protection Materials Weight (packed) 33 × 15 mm (at 0. 8 mm max. 150 mm) (at distances up to 1, 000 mm) Variable focal point mechanism (beam size adjustment) (See note 4. ), optical axis adjustment mechanism (axis adjustment) LDON indicator: Green; Operation indicator: Orange 3, 000 lx (incandescent lamp) Operating: -10°C to 55°C; Storage: -25°C to 70°C (with no icing or condensation) Operating/storage: 35% to 85% (with no condensation) 10 to 150 Hz with double amplitude of 0. 7 mm, in X, Y, and Z directions for 80 min each IEC 60529: IP40 Case and cover: Front surface filter: Approx. 85 g ABS Acrylic resin Case and cover: ABS Front surface filter: Glass Approx. The reflected light from the object being measured may affect the sensing accuracy, so adjust the threshold value before use. The beam radius is the value for the middle measurement distance and indicates a typical value for the middle sensing distance. The radius is defined by light intensity of 1/e2 (13. 5%) of the central light intensity. Light will extend beyond the main beam and may be affected by conditions surrounding the object being measured. The E3C-LR12 has a fixed beam size (the focus point cannot be changed). 2 E3C-LDA Series Photoelectric Sensors with Separate Digital Amplifiers (Laser-type Amplifier Units) Amplifier Units Type External-input models E3C-LDA7 E3C-LDA9 Twin-output models E3C-LDA11 E3C-LDA41 E3C-LDA6 E3C-LDA8 ATC-output models E3CLDA11AT E3CLDA41AT E3C-LDA6AT E3C-LDA8AT Analog-output models E3C-LDA11AN E3C-LDA41AN Model NPN output E3C-LDA21 Item Supply voltage Power consumption ConON/OFF output trol output Analog output PNP output E3C-LDA51 12 to 24 VDC ±10%, ripple (p-p) 10% max. at power supply voltage of 24 VDC) Load power supply voltage: 26. 4 VDC max. ; NPN/PNP (depends on model) open collector Load current: 50 mA max. ; residual voltage: 1 V max. --Control output Voltage output: 1 to 5 VDC (connected load 10 k min. ) Temperature characteristics 0. 3% F. S. /°C Response time/Repeat accuracy Super-high-speed mode: 100 µs/ 4. 0% F. S. 100 µs for operation and reset ReSuper-high-speed sponse mode time High-speed mode Standard mode High-resolution mode Functions Differential detection Timer function 80 µs for operation and reset 1 ms for operation and reset 4 ms for operation and reset 250 µs for operation and reset Switchable between single edge and double edge detection mode. Single edge: Can be set to 250 µs, 500 µs, 1 ms, 10 ms, or 100 ms. Double edge: Can be set to 500 µs, 1 ms, 2 ms, 20 ms, or 200 ms. 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) Negative values can be displayed. [. . . ] Please read the Instruction Sheet carefully for information that the user must understand and accept before purchase, including information on warranty, limitations of liability, and precautions. ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0. 03937. E338-E1-04 Industrial Automation Company In the interest of product improvement, specifications are subject to change without notice. OMRON Corporation Sensing Devices Division H. Q. Application Sensors Division Shiokoji Horikawa, Shimogyo-ku, Kyoto, 600-8530 Japan Tel: (81)75-344-7068/Fax: (81)75-344-7107 Printed in Japan 1205-0. 2M (1202) (M) [. . . ]