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Dtech Passive RS232 to RS485 Standard Converter High Quality plug and play DB9 Adapter

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Dtech Passive RS232 to RS485 Standard Converter High Quality plug and play DB9 Adapter

Dtech Passive RS232 to RS485 Standard Converter High Quality plug and play DB9 Adapter

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Dtech Passive RS232 to RS485 Standard Converter High Quality plug and play DB9 Adapter

Compatible with RS-232C,RS422, RS-485 standard.Able to convert RS232 single-ended signal into RS485 balanced differential signal.Built-in optical&electrical isolator,fast transient voltage suppression protector.This protection is designed to protect the RS-485 interface.Use current advanced TVS(TRANSIENT VOLTAGE SUPPRESSOR) transient voltage suppressors.


1,Compatible with RS232,RS485 TIA/EIA standard. 
2,Automatically send/receive data ,without external traffic control signals.
3,Communication rate:300~38400bps 
4,Communication distance: 1.2Km(9600bps),can connect 32pcs RS232 or RS485 device. 
5,Power and two color data traffic indicator light, can detect the fault point. 
6, Work way: Asynchronous half-duplex(RS485),no need jumper wire settings. 
7,Optical and electrical isolated(isolated voltage 2.5KVrms/500VDC insulation),RS485 provide 600W per line lighting
protection and prevent common ground interference. 
8,Electrical interface: RS232 interface connect DB9 hole type connector,RS485 interface 4 terminals binding post transmission medium(twisted pair or shielded cable) 
9, Use environment:-40℃~85℃;Relative humidity 5%~95%(Non-condensing) 
10, Support DOS/WIN95/WIN2000/NT/XP Linux.etc. 

11,Applies to all used communication software. plug and play.

rs232 rs485 converter

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