iii
8
APPENDIX Ⅱ ABOUT RS485 BUS
................................................................... 27
8.1
RS485 Bus Main Feature
................................................................................................................... 27
8.2
RS485 Bus Transmission Distance
.................................................................................................. 27
8.3
The Problem in Practical Use
............................................................................................................ 27
8.4
RS485 Bus FAQ
.................................................................................................................................. 28
9
APPENDIX Ⅲ THE RELATIONSHIP BETWEEN THE 24V AC CABLE
DIAMETER AND THE TRANSMISSION DISTANCE
............................................... 29
10
APPENDIX Ⅳ THE RELATIONSHIP BETWEEN THE 12V DC CABLE
DIAMETER AND THE TRANSMISSION DISTANCE
............................................... 31
11
APPENDIX IV WIRE GAUGE REFERENCE SHEET
....................................... 33
Summary of Contents for SD60-***-SL Series
Page 1: ...Anti corrosion Intelligent Speed Dome Installation Manual Version 1 0 0 ...
Page 21: ...13 Figure 2 18 ...
Page 25: ...17 Figure 3 4 ...
Page 30: ...22 Figure 5 3 ...
Page 33: ...25 Figure 6 3 ...
Page 38: ...30 mm Feet m w 0 8000 1 000 1 250 2 000 100 24 43 7 45 38 17 11 63 59 63 18 18 152 66 46 53 ...
Page 40: ...32 mm Feet m w 0 8000 1 000 1 250 2 000 100 6 11 1 86 9 54 2 91 14 91 4 54 38 17 11 63 ...
