Basler A202k Bedienungsanleitung PDF herunterladen (Seite 15)

Camera Interface

BASLER A202

k 2-1

DRAFT

2 Camera Interface

2.1 Connections

2.1.1 General Description

The A202k is interfaced to external circuitry via two connectors located on the back of the camera:

• a 26 pin, .050” Mini D Ribbon (MDR) female connector used to transmit video data, control

signals, and configuration commands.

• a 6 pin, micro-miniature, push-pull receptacle used to provide power to the camera.

A status LED located on the back of the camera is used to indicate power present and signal

integrity. Figure 2-1 shows the connectors and the LED.

Figure 2-1: A202

k Connectors and LED

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 117 118

Basler A202k 1
Table of Contents 5
5 Mechanical Considerations 8
1 Introduction 9
Introduction 10
1-2 BASLER A202 10
1.3 Spectral Response 11
1.5 Precautions 13
2 Camera Interface 15
2.1.2 Pin Assignments 16
2.1.3 Connector Types 17
2.2 Cable Information 18
Camera Interface 19
2.4 Input Signals 20
2.5 Output Signals 21
2.5.4 Video Data 22
Video Data Sequence 23
2-12 BASLER A202 26
2.8 DC Power 29
2.9 Status LED 30
3.1 Functional Description 31
Operation and Features 32
3-2 BASLER A202 32
3.2 Exposure Time Control 33
3.2.2 Free-run Operation 40
3.3 Video Data Output Modes 42
3.4 Integrate Enabled Signal 42
3.5 Gain and Offset 43
3.5.1 Setting the Gain 44
46
3.5.3 Setting the Offset 48
3.6 Digital Shift 52
Shift Twice 53
No Shift 53
Shift Once 54
3.7 Area of Interest (AOI) 56
3.7.1 AOI Setup Guidelines 57
TIMING CHART IS NOT TO SCALE 59
3.8 Binning 60
3.9 Mirror Image 61
3.11 Test Images 63
3.11.2 Test Image Two 64
3.11.3 Test Image Three 64
3.12 Configuration Sets 65
3.13 Camera Temperature 66
3.14 Camera Status 66
4 Configuring the Camera 67
4.1.4 Configuration Tool Help 70
Programming Commands 71
4.2.2 Error Checking 74
4.2.3 Example Commands 75
Configuring the Camera 77
4-12 BASLER A202 78
4.2.4.3 Timer 1 79
4.2.4.4 Timer 2 79
4.2.4.5 Digital Shift 80
4-16 BASLER A202 82
4.2.4.10 Left Side Gain 83
4.2.4.11 Left Side Offset 83
4.2.4.12 Right Side Gain 84
4.2.4.13 Right Side Offset 84
4.2.4.14 Horizontal Binning 85
4.2.4.15 Vertical Binning 85
4.2.4.16 Mirror Image 86
4.2.4.17 Test Image Command 87
4.2.5 Query Commands 88
4.2.5.4 Read Serial Number 89
4.2.5.5 Read Camera Version 89
4-24 BASLER A202 90
4.2.5.10 Reference Values 92
4-28 BASLER A202 94
4.2.7 Camera Status Command 96
4.2.8 Bitrate Command 97
4.2.9 Camera Reset Command 98
Mechanical Considerations 101
BASLER A202 101
5-4 BASLER A202 102
Equipped Cameras 103
5-6 BASLER A202 104
6 Troubleshooting 105
6.2 Troubleshooting Charts 106
Troubleshooting 107
6.2.2 Image Quality Problems 108
6.2.3 Interfacing 109
Revision History 113
Added Section 6.3 114
Feedback 115

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