Table of Contents
Advertisement
Quick Links
OPSL 775
12 - 30 V
DC
Laser edge detector for counting in the
overlap flow
Counting rate > 3 million copies per hour
Edge detection of individual sheets from
0.1mm thickness
Detection range 5 ... 150mm
Adjustable pulse stretching
Dynamic output pulse adaptation DPA
Simple mounting
IP 54
IEC 60947...
IEC 60947...
Accessories:
(available separately)
Cables with M12 connector (K-D ...)
Mounting systems
Leuze electronic GmbH + Co. KG
info@leuze.de • www.leuze.com
Dimensioned drawing
5 ... 150mm
A
B
C
D
E
F
Electrical connection
In der Braike 1 D-73277 Owen Tel. +49 (0) 7021 573-0
Transmitter
Receiver
Potentiometer
Control buttons
Indicator diodes
M12 connector, 5-pin
Plug connection, 5-pin
Laser edge detector
OPSL 775/4-150-S12 - 03
Advertisement
Table of Contents
Related Manuals for Leuze electronic OPSL 775
Summary of Contents for Leuze electronic OPSL 775
- Page 1 IEC 60947... IEC 60947... Accessories: (available separately) Cables with M12 connector (K-D …) Mounting systems Leuze electronic GmbH + Co. KG In der Braike 1 D-73277 Owen Tel. +49 (0) 7021 573-0 OPSL 775/4-150-S12 - 03 info@leuze.de • www.leuze.com...
-
Page 2: Specifications
5) 1=transient protection, 2=polarity reversal protection, 3= short-circuit protection for transistor output Function characteristics: Attention! The OPSL 775 edge detector It is imperative that the laser safety notices in section 8 are observed is an optoelectronic sensor for the contactless detection of object edges. - Page 3 It is imperative that the laser safety notices in section 8 are observed It is possible with the OPSL 775 to detect edges being conveyed within a range of 5 to 150 mm, as measured from the underside of the device.
- Page 4 Calibration of working distance (CAL) Sensitivity (Sens) Fig. 2: OPSL 775 - operational controls Potentiometer for output pulse width( This potentiometer allows the output pulse width to be modified in stages, whereby turning to the left / right effects an increase / decrease of the output pulse width (left limit stop: Maximum pulse width = 512ms or right limit stop: Minimum pulse width = 0.5ms).
-
Page 5: Installation / Alignment
In order that optimum functioning of the device can be guaranteed, the following points must be observed during installation: 1. The OPSL 775 must be installed in such a manner that vibrations are completely eliminated, otherwise there is a risk of counting errors occurring. - Page 6 Calibration is concluded and it should now be possible to count the edges in the overlap flow with a constant working distance. Under certain circumstances, the calibration procedure may have to be repeated. In the event that no edges can be detected, please refer to the procedure for setting the OPSL 775 in section 5. General There are three possibilities for optimum adaptation of the device for the specified counting tasks: 1.
- Page 7 Interference pulses are successfully suppressed by the internal hysteresis of the detector circuit. Edge LED Output pulse Direction of movement = Pulses are suppressed = Pulse length ist limited Fig. 7: OPSL 775 - Effect of dynamic pulse adaptation Position Designation Output pulse width T [%] Maximum Intermediate position Minimum 12.5...
- Page 8 We recommend using the dynamic pulse adaptation DPA wherever possible. Edge LED Output pulse Direction of movement = Pulses are suppressed Fig. 8: OPSL 775 - Output pulse with fixed pulse time OPSL 775/4-150-S12 - 03 2015/12...
- Page 9 (0 -> 1 -> 2 -> 3 -> 0 -> …) Fig. 9: OPSL 775 - Procedure for switching over the range mode Leuze electronic GmbH + Co. KG In der Braike 1 D-73277 Owen Tel. +49 (0) 7021 573-0 OPSL 775/4-150-S12 - 03 info@leuze.de •...
- Page 10 OPSL 775 Recommended procedure for setting the OPSL 775 Start Sens potentiometer in intermediate position Perform calibration Repeat calibration with Sens Edge detection potentiometer displaced from possible? intermediate position Adjust Sens potentiometer to the left: +; right: – Run through setting...
-
Page 11: Cleaning And Storage
The optics cover (laser beam emission) on the underside of the device may only be cleaned with a non-scratch cloth specially designed for cleaning lenses (micro-fiber cloth)! Store in a clean, temperature-regulated and dry place! Leuze electronic GmbH + Co. KG In der Braike 1 D-73277 Owen Tel. +49 (0) 7021 573-0 OPSL 775/4-150-S12 - 03... -
Page 12: Laser Safety Notices
The device must not be tampered with and must not be changed in any way. There are no user-serviceable parts inside the device. Repairs must only be performed by Leuze electronic GmbH + Co. KG. NOTICE Affix laser information and warning signs! ...