Appendix 1 rs-485 connector pin outs – Eneo KBD-NSC-100 User Manual

Page 34

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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–