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FOR RS232 to RS485 Adapter Switch 232 Turn 485 Adaptor 485 Communication Converter Port-Powered Surge protection
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Passive Bidirectional RS232 to RS485 Serial Interface Converter Adapter for MCU & Master Control Devices
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  • $18.25 
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Passive RS232 to RS485 Serial Converter, Port-Powered Bidirectional Communication Adapter with Surge Protection
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  • $25.49 
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Passive RS232 to RS485 Serial Communication Converter, Port-Powered Adapter with Surge Protection
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  • $25.93 
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Passive RS232 to RS485 Serial Communication Converter, Port-Powered Adapter with Surge Protection
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  • $24.96 
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FOR RS232 to RS485 serial port Data Interface Adapter Converter 1.2KM 3 Bit
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  • $17.69 
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USR-TCP232-306 Serial to Ethernet Converter TCP/IP to RS232 RS485 RS422 Device Server
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  • $134.29 
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FOR RS232 to RS485 Adapter Switch 232 Turn 485 Adaptor 485 Communication Converter Port-Powered Surge protection
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  • $19.08 
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Industrial CAN to RS232 RS485 Converter Fast Speed Low Latency 9V-36V Ethernet Module Port Server
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  • $115.98 
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For RS-232 RS232 Serial to RS485/RS422 485/422 Converter Compatible EIA/TIA RS232C Standard and RS485/RS422 Standard
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  • $13.99 
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RS232 to RS485 / RS422 Serial Converter Header 9-pin Com Port Adapter with 4 Position Terminal Block Anti-Surge
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  • $44.99 
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FOR RJ45 to RS232 RS485 Industrial male converter TCP/UDP Serial RS232 RS485 to Ethernet Device Server
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  • $46.39 
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RS232 to RS485 Data Converter, Optical Isolation, USB 5V Power Supply, with USB Power Cable & RS232 Cable
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  • $77.39 
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RS-232 RS232 serial to RS485/RS422 485/422 Converter
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  • $16.17 
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Passive RS232 to RS485 Serial Communication Converter, Port-Powered Adapter with Surge Protection
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  • $26.11 
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RS232 serial to RS485/RS422 485/422 Converter  Serial Data Adapter RS-232 to RS- 485/422
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  • $18.55 
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8 Ports RS232 RS485 RS422 to Ethernet TCP/IP Serial Device Server Modbus Gateway Converter
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  • $193.45 
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DB9 RS232 to RS422 Converter Com adapter RS-232 to RS485 Integrated connector serial to 232-485/422 communication Full duplex
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