1. System overview
1-12
Festo GDCS-SBOC-EN en 1602a
The following diagram offers help for other fixed focal lengths
and the necessary distances for certain horizontal fields of
vision. The vertical field of vision can be obtained by multiply
ing the horizontal field of vision by 0.75 (=480/640).
The diagram serves as a rough estimate.
Focal length 12 mm
Focal length 25 mm
Focal length 35 mm
Fig. 1/3:
Focal length as a function of working distance d
and object size G
Examples:
–
A lens with a focal length of 12 generates a field of vision
approx. 100 mm wide at a working distance of 200 mm.
–
A lens with a focal length of 25 generates a field of vision
approx. 100 mm wide at a working distance of 400 mm.
Summary of Contents for SBOC-M-R1B-H
Page 2: ......
Page 16: ...Contents and general instructions XIV Festo GDCS SBOC EN en 1602a ...
Page 17: ...System overview 1 1 Festo GDCS SBOC EN en 1602a Chapter 1 System overview ...
Page 29: ...Mounting 2 1 Festo GDCS SBOC EN en 1602a Chapter 2 Mounting ...
Page 36: ...2 Mounting 2 8 Festo GDCS SBOC EN en 1602a ...
Page 37: ...Installation 3 1 Festo GDCS SBOC EN en 1602a Chapter 3 Installation ...
Page 50: ...3 Installation 3 14 Festo GDCS SBOC EN en 1602a ...
Page 51: ...Commissioning 4 1 Festo GDCS SBOC EN en 1602a Chapter 4 Commissioning ...
Page 74: ...5 Diagnostics and error handling 5 8 Festo GDCS SBOC EN en 1602a ...
Page 75: ...Technical appendix A 1 Festo GDCS SBOC EN en 1602a Appendix A Technical appendix ...
Page 79: ...A Technical appendix A 5 Festo GDCS SBOC EN en 1602a A 3 Siemens star Fig A 1 Siemens star ...
Page 82: ...A Technical appendix A 8 Festo GDCS SBOC EN en 1602a ...
Page 83: ...Index B 1 Festo GDCS SBOC EN en 1602a Appendix B Index ...
Page 84: ...B Index B 2 Festo GDCS SBOC EN en 1602a Contents B Index B 1 B 1 Index B 3 ...