Mace MVC-PTZ-23X Product Manual page 4

7.2 RS485 Bus Transmission Distance................................................................................................................37
7.3 Connection Methods and Terminal Resistance ...........................................................................................37
7.4 The Problem in Practical Use..........................................................................................................................38
7.5 The Problem in Practical Use..........................................................................................................................38
7.6 RS485 Bus FAQ................................................................................................................................................39
8 APPENDIX TOXIC OR HAZARDOUS MATERIALS OR ELEMENTS........................ 40
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