Infinity EX Camera System Module.pdf - 第4页
INFINITY EX CAME RA SY STEM MO DULE ELECTRICA L SCHEM ATIC 17.4 Technical Reference Manu al Chapter Issu e 3 Jan 04 Gold Camera Video +12V Camer a 1 Video Screen Direct LEDs 24V Constant Current Gener ator Boar d Direct …
INFINITY
EX
CAMERA SYSTEM MODULE
ELECTRICAL SCHEMATIC
Chapter Issue 3 Jan 04 Technical Reference Manual 17.3
ELECTRICAL SCHEMATIC
Green Camera
Y Camera Motor
Encoder
Servo
Motor
Encoder
Servo
Motor
X Camera Motor
+
_
+
_
SOURCE 4
Board Stop
Manual Operation
Optical Unit
Video
+12V
Camera
Video
Screen Direct
LEDs
24V
Constant
Current
Generator
Board Direct
LEDs
24V
Constant
Current
Generator
Constant
Current
Generator
Constant
Current
Generator
Screen Oblique LEDs
24V
Upper Lighting Board
Board Oblique LEDs
24V
Lower Lighting Board
Strobe
RX
0V
TX
24V U/S
Processor
NOTE
The CAN Bus forms part of the 100 way connection
between the Machine PC and Controller enclosures
100 Way
RS232
Strobe
Trig
NextMove
Processor
Cognex
I
S
A
B
u
s
P
C
I
B
u
s
+12V
PSU
Vision PC
Adaptor
Machine PC
Breakout
Board A
X Home Sensor
Y Home Sensor
DIG IN 15
DIG IN 5
MultiMove1
X13
Servo Drive
X8
Servo Drive
X10
Board Stop In (Up)
Board At Stop
DIG IN 23
DIG IN 22
Breakout
Board B
Machine Controller
CAN Bus
+24V (US)
INFINITY
EX
CAMERA SYSTEM MODULE
ELECTRICAL SCHEMATIC
17.4 Technical Reference Manual Chapter Issue 3 Jan 04
Gold Camera
Video
+12V
Camera 1
Video
Screen Direct
LEDs
24V
Constant
Current
Generator
Board Direct
LEDs
24V
Constant
Current
Generator
Constant
Current
Generator
Constant
Current
Generator
Screen Oblique LEDs
24V
Upper Lighting Board
Board Oblique LEDs
24V
Lower Lighting Board
Processor
NOTE
The CAN Bus forms part of the 100 way connection
between the Machine PC and Controller enclosures
R
S
2
3
2
NextMove
ISA 10
Processor
ISA 3
B
u
s
I
S
A
+12V
+12V
PSU
Strobe
Trig
Trig
Machine PC
SOURCE 4
Board Stop
Manual Operation
MultiMove1
X13
Y Camera Motor
Encoder
Servo
Motor
Encoder
Servo
Motor
X Camera Motor
+
_
+
_
Breakout
Board A
X Home Sensor
Y Home Sensor
DIG IN 15
DIG IN 5
Servo Drive
X8
Servo Drive
X10
Board Stop In (Up)
Board At Stop
DIG IN 23
DIG IN 22
Breakout
Board B
Machine Controller
CAN Bus
+24V(US)
Video
+12V
Camera 2
(Gold Camera
Option)
Video
Optical Unit
100 Way
P
C
I
B
u
s
Strobe
RX
0V
TX
24V U/S
Vision PC
Adaptor
ISA 5
Vision Card
PCI 3
Vision Card
PCI 2
(Gold Camera
Option)
INFINITY
EX
CAMERA SYSTEM MODULE
MECHANICAL DETAIL
Chapter Issue 3 Jan 04 Technical Reference Manual 17.5
MECHANICAL DETAIL
Green Camera The camera, through the optical unit, looks up and down simultaneously, this
allows the board image and stencil image to be displayed together on the monitor
screen.
To enable both images to be seen simultaneously, without degradation in picture
quality, a high resolution camera is used. The camera has a resolution of 752 x
582 pixels
Optical and Lighting
Unit
The optical and lighting unit performs three main functions:
• Redirection of the board and screen images onto the camera sensor
• Illumination of the board and screen for image capture
• Focusing of the board and screen images
Figure 17-2 Optical and Lighting Unit
Screen
Board
Optical Unit
Prism
Convex Lens
Glass
Window
Beam
Splitter
Cube
Oblique
Lighting
Lens Block
Telecentric Stop
Direct Lighting LED’s
Focus
Camera
Focus Assembly