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PTZ RS422 to RS232 converter wiring setup on the DX7100 Series Digital Video Recorder (DVR)
Pelco Video Management
To control receivers with pan, tilt and zoom functions, such as Pelco's Esprit and Spectra systems, you must install the RS-422 communication converter. The DX7100 DVR cannot operate PTZ receivers if the RS-422 converter is not installed and the PTZ receiver address is not set to accept D protocol control. For information on setting the receiver address for D-type control, refer tot he documentation supplied with the PTZ receiver.
NOTE: A standard European plug is attached to the power adapter. To convert the adapter to the USA standard, loosen the Phillips head screw and remove the European plug.
PTZ (RS-422 Converter)
Connect the control wires from the receiver to the RS-422 converter. The DX7100 can support up to 16 PTZ devices, at a maximum of 4,000 feet (1,219 m).
NOTE: The DX7100 may be connected to Pelco's CM9760-CXT-A for Coaxitron control. Refer to the manual for the CM9760-CXT-A for installation instructions.
Set the DTE/DCE switch located on the bottom of the converter to DCE.
- Plug the RS-422 converter into the 9-pin to 25-pin adapter.
- Plug the pin converter into the COM 1 Port.
- Attach the power adapter to the RS-422 converter.
- Plug power adapter into a power source.