Quatech's SS-CVT-500N & SS-CVT-500I Serial Converters 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. The SS-CVT-500I includes internal surge protection

SS-CVT-500N

• Baud rate up to 115.2 Kbps
• 15KV ESD Protection
• Power support from RS-232 or DC Jack
• Select half duplex or full duplex
• Low power consumption
• RoHS compliant
• 1 year warranty

S-CVT-500N
	Connector:	RS-232: DB9 male; RS-422/485: 4-screw terminal block
	ESD protection:	15KV
	Signal isolation:	None
	Power isolation:	None
	Surge protection:	Yes
	Terminator:	Auto
	Pin configuration:	RS-485: Data+, Data-; RS-422: Rx+, Rx-, Tx-
	Cable length:	1200m (4000 ft)
	Data rate:	Up to 100Kbps under 1200m
	Baud rate:	Auto detection
	LED signals:	Rx Transmission, Tx Transmission
	Power range:	DC 5V
	Power consumption:	<0.5W
	Power protection:	Wrong polarity input protection
	Casing:	Plastic case
	Operating environment:	+0℃ to +60℃
	Storage temperature:	-10℃ to +70℃
	Humidity:	5%-95% non-condensing
	Approvals:	CE, FCC
	Dimensions:	55mm x 40mm x 25mm
	Warranty:	1 year