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Quatech's SS-CVT-500N serial converter allows RS-232 line signal bi-directionally convert to RS-422 or RS-485 standard. Featuring data format DIP switching and baud rate auto switching (from 110bps to 115.2Kbps) users only need to plug the unit and go without software or hardware complicated setting. The RS-485 control is completely transparent to the user and software written for Half-Duplex RS-232 works without any modification.
Specifications
Connector RS-232: DB9 Male; RS-422/485: 4-screw Terminal Block
ESD protection 15KV
Surge protection
Auto Terminator
Pin Configuration: RS-485: Data +, Data -; RS-422: Rx+,Rx-,Tx-
Cable length: Upto 1200m (4000 ft)
Data rate: Up to 115.2Kbps under 1200m
Baud rate: Auto detection
LED signals: Rx Transmission, Tx Transmission
Power: DC 5V
Power consumption: <0.5W
Power protection: Wrong polarity input protection
Casing: Plastic case
Operating environment: 0°C to +60°C
Storage temperature: 0°C to +70°C
Humidity: 5%-95%, non-condensing
Approvals: CE, FCC
Dimensions: 55mm X 40mm X 25mm
Warranty: 1 year
Important - no PSU is supplied with this product
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