Maxtor WDR-516S Connecting & Configuring Serial Ports for Pan/Tilt/Zoom, Connecting Serial Port

12. Connecting & Configuring Serial Ports for Pan/Tilt/Zoom

12.1. Connecting Serial Port

The WDR-516S has most major PTZ protocols already pre-programmed. Makes and models not supported can still be controlled using the Transparent Protocol. For a list of supported protocols, refer to the list on the OSD Configuration menu.

12.1.1. Connecting RS232

Fix the wire to 1~3 pins (RX, TX, GND).

GN

TXD

RXD

12.1.2. Connecting RS485

Fix the wire to 4~5 pins and 8 pin (R+, R-,GND).

GND

R+ R-

12.1.3. Connecting RS422

Fix the wire to 4~8 pins (R+, R-, T+, T-, GND).

GND

T-

T+

R-

R+

WDR-516S Installation Guide 32 Rev 1.0(93/11)