Este es un conversor bidireccional RS-232 a RS-485 Industrial aislado para montaje a Riel DIN.

Las conexiones son a bornera.

Especificaciones:

Model	Galvanic isolated RS232 to RS485 serial port converter
Power port	Supply voltage	5V ~ 36V
Power port	Protection	Anti-reverse
Reliable Baudrate	300~115200bps
Device Interface	Compatible with RS232/RS485 standard
RS232	Interface	Screw terminal
	Protection	ESD tube protection, anti-surge and ESD protection
	Transmission Distance	about 15m
	Transmission Mode	Point to point
RS485	Interface	Screw terminal
	Direction Control	Hardware automatic control
	Protection	Provide 600W lightningproof, anti-surge and 15KV ESD protection
	Transmission Distance	about 1200m
	Transmission mode	Point-to-multi-point (up to 32 nodes, add the relay for up to 16 nodes)
Indicator	PWR	Power indicator, connect to the power port, the red indicator is on when the voltage is detected
	TXD	TX indicator, the green indicator is on when data is sent from RS232 interface
	RXD	RX indicator, the blue indicator is on when data is received from RS232 interface
Appearance	Case	Rail-mount ABS eco-friendly case, suitable for 35mm DIN rail
Appearance	Dimensions	91.6 × 58.7 × 23.3mm