תיאור

Features:

 

 

• • • Compatibility: EIA/TIA RS232C standard and RS485 ,RS422 standard.

 

• • • Interface RS232 side: DB9 female connector.

 

• • • Interface RS485/RS422 side: DB9 male connector with optional (included) terminal board.

 

• • • Support Passive mode (Without Power) and Action mode (Power Mode).

 

• • • RX, TX signal on RS232 pin 2 and pin 3.

 

• • • Suitable for video surveillance system, control Pan and Tilt Cameras for PTZ decoder box, IC card system.

 

• • • Working mode: asynchronous, half-duplex or full-duplex, differential transmission.

 

• • • Transmmision media: common wire, doule wire or UTP or Shielding Line.

 

• • • Transmission rate: 300 – 115200bps.

 

• • • Transmission distance: RS485 or RS422 max. 1200m, RS232 side max. 5m

 

 

 

 

• • • Environment: -10C to 85C, 5% to 95% RH

 

• • • RS232 connector has 9 pins.

 

• • • RS485 connector has 6 pins.

 

• • • Speed: 300- 115200bps

 

• • • No power required,uses TD as power source