Dalsa Spyder3 Manual do Utilizador descarregar pdf (Página 23)

Spyder3 GigE Vision SG-14 Monochrome Cameras User’s Manual 23

Teledyne DALSA 03-032-20123-01

TTL Inputs and Outputs

Figure 13: TTL Input Schematic

 Termination: 1000 Ω series

 Input current: minimum 0 nA; maximum 2 mA

 Input voltage: maximum of low 0.66 V; minimum of high 2.6 V

 TTL inputs are maximum 5 V and 3.3 V logic tolerant

Figure 14: TTL Output Schematic

 Termination: 100 Ω series

 Output current: sink 50 mA; source 50 mA

 Output voltage: maximum of low 0.55 V @ 32mA; minimum of high 3.8 V @ 32mA.

LVDS Inputs and Outputs (LVDS compliant)

Figure 15: LVDS Input

Figure 16Figure 17: LVDS Output

1000



3.3V

TTL

100

ESD

Protection

100

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 103 104

Spyder3 SG-14 1
Support 2
Industry Standards 2
Contents 3
The Spyder3 SG-14 Cameras 6
Certifications 10
Responsivity 11
Mechanicals 12
Image Sensor 14
Host System Requirements 15
Network Adapter Requirements 15
5. Operate the Camera 16
Install Network Card 17
Configure Network Card 17
Power Connector 20
Status LED 21
GPIO Isolation 22
GPIO Configuration 22
TTL Inputs and Outputs 23
Power on the camera 24
Connect to the camera 24
Check LED Status 24
Software Interface 24
CamExpert Panes 26
Review a Test Pattern Image 28
Camera Operation 29
User Setting 32
Factory (Default) Settings 32
External trigger 33
Software trigger 33
Valid Data From 34
Diagramed 34
Set the Exposure Mode 35
Exposure Modes in Detail 36
Line Rate 37
Exposure Time 38
Triggers 38
Input / Output Control 39
Image Size 41
Pixel Format 42
Sensitivity Mode 42
Sensor Direction Control 42
Sensor Shift Direction 43
Binning 44
Resetting the Camera 44
Camera Calibration 45
Analog Processing 46
Digital Processing 46
Set Analog Gain 47
Calibrate Camera Gain 47
Calibration Returns: 48
Update Analog Gain Reference 49
Calibration Overview 49
Correction Overview 50
Digital Signal Processing 51
Step 2: FPN Calibration 53
PRNU Calibration Results 54
Setting Digital Offset 54
Subtracting Background 54
Setting Digital System Gain 54
Gate Dark Current Clear 55
Auto Mode (srm 0) 55
Setting the Readout Mode 57
Appendix B: Sensitivity Mode 58
Pixel DetailPixel Detail 59
The GPIO Connector 60
Configure GPIO Signal Levels 61
Internal frame trigger 62
Encoder 66
Outputs 71
Trigger Settings: GURU Mode 73
Pulse Generator 76
Pulse Period (ns) 77
Pulse Frequency (Hz) 77
Pulse Generator Timing 77
Rescaler 78
Counter 80
Input Debouncing 81
Timestamp Counter 82
Clear Mode 83
Clear Input 83
Broadcast 83
Set Value 83
Current Value 83
Delayer 84
The PLC Control Block 85
GPIO Output Labels 87
Signal Routing Block 89
How the Lookup Table Works 93
Appendix D: EMC Declaration 94
Examples: Setting the FVAL 99
Revision History 102

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