iii
7.1
RS485 Bus Main Feature
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7.2
RS485 Bus Transmission Distance
...............................................................................................................32
7.3
Connection Methods and Terminal Resistance
...........................................................................................32
7.4
The Problem in Practical Use
.........................................................................................................................32
7.5
RS485 Bus FAQ
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8
APPENDIX TOXIC OR HAZARDOUS MATERIALS OR ELEMENTS
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Содержание PTZ2300SIR
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