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Canon BU Series PTZ Cameras
Canon BU-Series PTZ Camera Installation and User Guide 341-909 Rev. A
Page 7 of 8
Appendix 1: Cable Pin-outs for the BU Series PTZ Cameras
Pin-outs for the BU-45H Pan/Tilt RS-422 Adapter Cable
Pin-out for the BU-50H Pan/Tilt RS-232 DB-9 Connector
Please See the Canon BU-45H and BU-50H Owners Manual for all other pin-out information.
RJ45
BU 45 Camera
8 – N/A
7 – N/A
6 – (TX+) Red
5- (RX) Orange
4 – (RX-) Green
3- (TX-) White
2 – N/A
1 – (GND) Black
TX+ Orange
RX+ Red
RX- White
TX- Green
GND Black
Back(Wire)