Datavideo RMC-180 Mark II PTZ Camera Controller - Manual (Page 23)

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5. RS-422 Pinout
The RMC-180 MARK II PTZ Camera Controller is designed to control up to 4 Datavideo Block/Pan
Tilt Zoom (PTZ) cameras such as the BC-200.
The four RJ-45 ports provided on the RMC-180 MARK II’s rear panel serve to connect Block/PTZ
cameras, thus allowing the user to use any RJ-45 cable to connect the RMC-180 MARK II to the RS-
422 port on the Block/PTZ cameras. The communication protocol is VISCA.
Note: Enable RS-422 connection mode on the Block/PTZ camera before connecting them to
these channel ports. See the corresponding user manual for instructions.
Direct Connection to Camera
To use the RMC-180 MARK II PTZ Camera Control Unit to directly control the Block/PTZ cameras,
connect the RS-422 port on the camera to the RJ-45 port of the RMC-180 MARK II using any RJ-45
cable. The RS-422 wiring scheme is shown below.
RMC-180 MARK II Controller
(RJ-45 Port)
Block/PTZ Camera
(RS-422 Port)
GND 1 White/Orange White/Orange 1 GND
NC 2 Orange Orange 2 NC
TX- 3 White/Green White/Green 3 RX-
RX- 4 Blue Blue 4 TX-
RX+ 5
White/Blue
White/Blue 5 TX+
TX+ 6 Green Green 6 RX+
NC 7 White/Brown White/Brown 7 NC
NC 8 Brown Brown 8 NC
Connection to Camera via HBT-11
To use the RMC-180 MARK II PTZ Camera Control Unit to control the Block/PTZ cameras behind
the HBT-11 Receiver Box, please connect the RMC-180 MARK II to the HBT-11 with the RS-422
wiring scheme as shown below. The cabling required needs to be custom-made and can be made
by yourself or a competent technician. Please speak with your Dealer or local Datavideo office to
get further help and advice.
GND