Mall ตัวแปลง rs232 to rs485 converter / ตัวต่อ RS232 DB9

ตัวแปลง RS232 to RS485 converter
Features:
– Converts RS-232 TXD and RXD signal to 2 lines equalized half duplex RS-485 signal.
– Requires no external power supply.
– Auto flow control, do not need to set ♆ually.
– Easy to install and use.

Specification:
– Serial Port Feature: Concurrently compatible with RS-232C, RS-485 standard of EIA/TIA
– Electric Port: DB9 hole interface of RS-232,DB9 pin connector of RS-485, compatible with post (5 connection)
– Work Mode: Asynchronous Half Duplex
– Transmission Media: Common Wire, UTP or STP
– Transmission Speed: 300-115200BPS
– Transmission Range: 5m (RS-232) 1200m(RS-485)
– Telecommunication Protocol: Transparent.
– Work Environt: -10°C – 85°C, 5% – 95% RH
– Signals: RS-232:TXD,RXD,RTS,CTS,DTR,DSR,DCD,GND, RS-485: Date+, Date-, GND

55905003881

ตัวแปลง rs232 to rs485 converter / ตัวต่อ RS232 DB9

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