Automation 9 PIN RS-232 to RS-485 Bi-directional Converter

Automation 9 PIN RS-232 to RS-485 Bi-directional Converter
sku: 939162
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$7.58
Shipping from: China
   Description
Description : Interface Machine Automation 9 PIN RS-232 to RS-485 Bi-directional Converter Specifications : RS-232 to RS-485 turn, able to convert the RS-232 serial port TXD and RXD signals into two balanced half-duplex RS-485 signals. No external power supply directly from the 3-pin RS-232 port of stealing, while the 7-pin request to send (RTS) 4-pin Data Terminal Ready (DTR) to RS-232 to RS-485 auxiliary power supply, automatic flow control so you do not reset,hardware and software installation is very simple to use. Package Included : 1 x RS232 To RS485 Bi-directional Converter Details pictures :
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