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Serial Fiber Media Converter RS485 RS422 RS232 SC 20km For RTU HOST SCADA
Ethernet over Fiber Converter SD/HD/3G-SDI + RS485/RS422/RS232 Data + 10/100M
OEM 8ch 1080P AHD CVI TVI video optic fiber converter extender HD CCTV signals,with Reverse rs485&RS422&RS232 data,20KM
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Computer Equipment Lightning Surge Protector D SUB 9 / 15 Pins RS485 / RS422 / RS232
Precious Metals Capsule Slip Ring Customizable Wires With Signal RS422 RS232
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RS485/Rs422/Rs232 to Fiber duplex SC/FC/ST Modem MM 2km 1310nm Fiber media Converter for alarm system using
LS-WJ28 8CH Analog Signal 4-20mA or 0-5V to Serial RS485 RS232 Converter
[USR-TCP232-302-PCBA] TCP/IP Ethernet to RS232 Converter Module
Smakn TU8002 TCP/IP Ethernet RJ45 to Serial RS232 Converter Adapter Adaptor
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MAX3232EEAE+T Electronic Components IC Chips TTL RS232 Converter IC
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Desk-top Interface converter of E1 to rs232 , E1 to RS422 , E1 to RS485 protocol converter