What wire should I use for two-wire control of my Spectra or Esprit?
- Spectra analog series
- Esprit analog series
Wire type for RS422 two wire ptz control
RS-485 Communication Recommendations:
- Pelco recommends using 24awsg shielded twisted pairs such as Belden 9843, or similar cable that meets or exceeds the basic requirements for EIA RS-485 applications.
- Maximum cable distance for RS-485 communication over 24-gauge wire is 4,000 feet (1,219 m).