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RS232-RS485 Converter

Standard EIA RS-232
RS-485standard
input power/DC9V ≥300mA
Operating temperature/-40℃-70℃ ℃
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INQUIRY

Unit Size	108mm * 88mm * 23mm
Unit Packing Way	BOX
Accessories	User Manual, warranty card
FEATURES
General Introduction	RS232-RS485 Converter is the RS-232 RS-485 serial signal inter-conversion, differential half-duplex, network-based active converter between RS-232 and RS-485. This product has features of a strong drive capability, simple and practical interface ,anti-lightning, anti-surge, anti-static, stable design and performance, beautiful appearance and so on. It comes with power indicator and data traffic lights to direct communication fault conditions. It’s a cost-effective and good performance data interface conversion item.
Important features	Jumper-free DIP switch setting, adaptive connections, simple wire conecting,direct and clear communication situation feedback,, easy installation , maintenance and troubleshooting Three –level international standards for lightning protection design, lightning hit 50 consecutive 5000V is not bad, and it’s safe and secure with relative level index of anti- static and anti-surge indicators,.
Purpose	Increase the transmission distance between the controller and compute. If 232 communication generally support transmission distance within 20m, it will support over 1000m with use of 485P convertor.
Notes	485+ and 485- the two must be mutually twisted-pair cable, you can use one pair of the four pairs cable. 485 must be hand in hand, bus-type structure that is resolutely forbidden star connection and branching connections.
PARAMETERS
communication distance	≤ 1200m（proposed within 800m）
load capacity	≤ 256 unit (proposed 100 units or less)
Baud rate	110 - 38400 bps adaptive
Standard	EIA RS-232，RS-485standard
input power	DC9V ≥300mA
Operating temperature	-40℃-70℃ ℃
Relative Humidity	0-95%