Wren Associates DRS5016 - Manual (Page 40)

Installation and Connection DRS5116
Wren
2003. 09. 06 (v 1.0) 40
* DRS5016/5116 Models *
<Note>
(1) For detailed information for setting, please refer to the “ DRS Programming Guide”..
9.3. Connecting Serial Port
9.3.1. Configuring Serial Ports for Pan/Tilt/Zoom
The DRS series units have most major PTZ protocols already pre-programmed. Certain 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.
The following figure shows how to connect the PTZ camera to RS485 (COM2). When using another
serial port, connect it with referring to each connection diagram below.