Delta CS24D Bedienungsanleitung

CS24D Color Sensors 130909

10 4. Interface and Wiring The CS24D discrete inputs and outputs are compatible with 12-24 Volt systems and are polarity independent for compatibili

11 4.1 Discrete I/O Specifications CS24D Discrete I/O Specifications Inputs Four (one group with common) Input type 12-24VDC; sinking (sourcing dri

12 4.4 Wiring and Cable Details The CS24D has two connectors: one containing the Teach inputs and ColorSense serial port and the other handling th

13 Figure 7: CS24D standard cables. (Order CS24D-xx Kit to include with sensor).

14 5. Teaching The CS24D has the unique capability of being taught with eight samples for each Sort Output (each color to be recognized). The mean

15 sensing area. 5.3 Teaching using Discrete Inputs The CS24D discrete inputs can be exercised via PLC outputs or mechanical switches. They are com

16 5.4 General Teach Information Once an output is taught, the mean and SD for the Sort Output are immediately stored in the color sensor (overwrit

17 5.5 Saving Teach Data Using the Sort Editor screen in the ColorSense program, Teach data can be uploaded from the sensor, downloaded to sensor,

18 6. ColorSense Program Main Screen The main ColorSense screen has a large window for all of the sub-screens and a menu bar across the top. To get

19 7. Setting Options using the Setup Wizard For many applications, the CS24D sensor will perform adequately using default settings. However, wit

2 Contents 1. Specifications ... 6 1.1 Ordering Information* ...

20 Error Limit: This parameter allows you to specify a maximum permissible error for a color to be considered a match. The default value is 5,000.

21 7.4 CS24D Options Summary In addition to the Setup Wizard, options can also be viewed and changed using the Sensor Options screen under the Se

22 8. Optimizing Performance The CS24D analyzes four values: red, green, blue, and intensity. The intensity value is used directly, and the blue,

23 With some sorting modes, a second criterion is used to further refine the performance. A limit to the maximum Error, called the Error Limit, ca

24 8.3 Optimizing using the Analyze screen The Analyze screen shows the predicted performance for the Teach data, which is shown as the number of st

25 8.4 Graph and Sort Error Tools The Graph screen shows each color in the Teach data drawn together on a graph. This helps to visualize difficult

26 8.5 Averaging and Response Time Since the internal signals used by CS24D can be fairly weak (especially with dark target colors), they are sub

27 9. Characteristics 9.1 Temperature The feedback circuitry automatically compensates for the normal LED intensity variation with temperature yie

28 9.6 General Information The term "color" actually implies visible light--wavelengths from about 400nm (violet) to about 750nm (deep red

29 11. Frequently Asked Questions Q. How many different target colors can the CS24D sort? A. The CS24D can be programmed to differentiate up to fi

3 Although great effort has been taken to ensure the accuracy of the information in this document, Delta Computer Systems, Inc. cannot accept resp

30 is needed and for maximum consistency, bright ambient light (such as sunlight) should be blocked from the sensing area. Q. What are the power

31 closest to the sensor is 3/4 by 2 1/2 inches and tapers down to about 1/2 x 1 inches. (Figures 1 and 3 show the critical sensing and light areas

32 Time: There is a certain amount of reading variation over time, typically a few tenths of a percent per week or less. This effect is compensated f

33 15. Warranty Hardware products will conform to Delta’s material specifications and be free of defects in material and workmanship under normal a

34 Index Angle, 25 Applications, 26 Calibration, 15 Re-, 29 Cleaning, 26 LEDs, 7, 15, 25, 26, 30 Aging, 15 Operating life, 15 Mounting, 8 Orientation

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5 Figure 1: Sensing Area and Standoff Range for model CS24D-02

6 1. Specifications Model CS24D-00 CS24D-01 CS24D-02 CS24D-03 Standoff Distance 0.75 to 0.88” (20-22mm) optimum 1.75 to 2.00” (45-50mm) opti

7 2. Introduction The CS24D color sensor can sort up to fifteen different colors by comparing against Teach values. The CS24D is well suited for

8 The discrete inputs and outputs are compatible with 12-24 Volt systems and are polarity independent for compatibility with virtually any PLC. In

9 3. Mounting The CS24D-00 and -01 should be mounted such that the bottom is 0.75 to 0.88 inches from the average target object position (standoff