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KBD-NSC-100
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APPENDIX 1
RS-485 Connector Pin Outs
RS485 PTZ Connector
RS485 DVR Connector
Master Unit
Slave Unit
+
–>
to
–>
TX+/RX+
–
–>
to
–>
TX–/RX–
Master Unit
Slave Unit
+
–>
to
–>
TX+/RX+
–
–>
to
–>
TX–/RX–
1
...
...
32
33
34
35
36
...
...
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