Interface converter

This product is a multiplexer device specially designed according to the characteristics of radar information transmission and the transmission requirements of the navigation control dispatch system. The product can receive twelve channels of information from the radar RS-422 standard. The information converted into twelve channels of RS-232C standard by the internal circuit is sent to the lower-level equipment respectively. The product adopts dual power supply hot backup design, over-current automatic protection and other technologies, so that the stability and reliability of the equipment are correspondingly improved.

Main Specifications

Interface characteristics: The interface is compatible with EIA/TIA's RS-232C and RS-422 standards
Electrical interface: RS-232 end DB9 hole type connector, RS-422 end Db9 pin type connector, with terminal
Working mode: asynchronous full-duplex differential transmission
Transmission medium: twisted pair or shielded wire
Transmission rate: 300bps-115.2Kbps
Dimensions: 63mm×35mm×17mm
Operating environment: -40℃ to 85℃, relative humidity is 5% to 95%
Transmission distance: 1,200 meters (RS-422 end), 5 meters (RS-232 end)