Eneo KBD-NSC-100 - Manual (Page 34)

34
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–