RS-232 to RS-485 interface converter

PURPOSE


RS-232 to RS-485 interface converter (RS-232 to RS-485 and backwards) is intended for conversion of signals from RS-232 interface to signals of RS-485 interface and backwards. Converter contains 2 separate independent conversion channels.

RS-232 to RS-485 Interface Converter (RS-232 to RS-485 and backwards) Click on image to enlarge


TECHNICAL CHARACTERISTICS


Specification:

Voltage +12 V DC, +5 V DC
Current consumption 250 mA max
Temperature range from 0°C to +40°C
Weight 120 g
Overall dimensions 145 x 100 x 20 mm


Communication ports:

RS-232 port RS-232 (can be switched to RTS control)
RS-485 port Half-duplex (2-wire) or full-duplex (4-wire)


Features:

Channels Converter contains 2 separate independent channels
Galvanic isolation Receiver and transmitter are galvanically isolated
RTS control RS-232 port can receive RTS control, for cases when it does not, a RTS generating chip should be installed


CONNECTION SCHEME


RS-232 to RS-485 interface converter (RS-232 to RS-485 and backwards)

ORDER INFORMATION


RS-232/RS-485 Interface Converter (RS-232 to RS-485 and backwards)   RS-232 to RS-485 Interface Converter PCB board
Order code: RS2322-PCB-001