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- $14.64 –
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Industrial grade Port-powered serial interface converter from RS232 to RS485 with 600w Surging protection 232 to 485,485 to 232
- Model #: C75J*OYJ*G1*0727-308
- $17.67 –
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RS232 to RS485 Serial Adapter RS-485 to RS-232 Converter
Limited time offer, ends 10/07
- Model #: jiudian-YC5KU-1876
- $12.99 –
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4X Industrial USB To RS485 RS232 Converter Upgrade Protection RS485 Converter Compatibility V2.0 Standard RS-485
- Model #: Y21C-913
- $19.93 –
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FOR RJ45 to RS232 RS485 Industrial male converter TCP/UDP Serial RS232 RS485 to Ethernet Device Server
- Model #: ZMTT-09631
- $44.19 –
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Industrial Grade RS232 to RS485 Converter Passive Adaptive baud Rate self conductance Rail Installation
Limited time offer, ends 10/07
- Model #: OYSC5KU.8.18-560
- $101.99 –
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RS232 to RS485 Serial Adapter Converter, PortPowered 232 Turn 485 Adaptor with Surge Protection, HalfDuplex DB9 to Terminal Block for Industrial PLC, Security, Access Control System
- Model #: TECH CABIN - TCH3212
- $18.53 –
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RS232 to RS485 Serial Port Data Interface Adapter Converter, Max 1.2KM LongDistance Serial Transmission, 3Bit Screw Terminal Block Transceiver for Industrial Control Serial Communication
- Model #: TECH CABIN - TCH3316
- $17.49 –
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RS232 to RS485 Serial Port Data Interface Adapter Converter, 1.2KM LongDistance Transmission, 3Bit Terminal Block Serial Signal Transceiver for Industrial Serial Communication
- Model #: TECH CABIN - TCH3315
- $17.49 –
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Passive RS232 to RS485 Serial Communication Converter, Port-Powered Adapter with Surge Protection
Limited time offer, ends 10/07
- Model #: C6WV-0821-OYJ-1253
- $24.93 –
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Passive RS232 to RS485 Serial Converter, Port-Powered Bidirectional Communication Adapter with Surge Protection
Limited time offer, ends 09/27
- Model #: C745-LUOYIMAN-Lsy817-2029
- $25.49 –
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RS232 to RS485 Serial Communication Converter Adapter, PortPowered 232 to 485 Adaptor with Surge Protection, Bidirectional Signal Conversion for Industrial Serial Control Equipment
- Model #: TECH CABIN - TCH3370
- $18.53 –
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- $17.69 –
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RS-232 RS232 to RS-485 RS485 Interface Serial Adapter Converter NEW Passive Two Way Converter for Master Single-chip Computer
- Model #: J4Y56JRV
- $21.40 –
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8-Port Serial to Ethernet Converter RS232 RS485 RS422 TCP/IP Device Server Modbus RTU to TCP Gateway
Limited time offer, ends 10/08
- Model #: C24W-X8953
- $181.96 –
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FOR RS232 to RS485 Adapter Switch 232 Turn 485 Adaptor 485 Communication Converter Port-Powered Surge protection
Limited time offer, ends 10/07
- Model #: .jiudian-YC5KU-1079
- $19.08 –
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USR-TCP232-306 Serial to Ethernet Converter TCP/IP to RS232 RS485 RS422 Device Server
Limited time offer, ends 10/08
- Model #: C24W-X8952
- $134.29 –
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Passive Bidirectional RS232 to RS485 Serial Interface Converter Adapter for MCU & Master Control Devices
Limited time offer, ends 10/08
- Model #: C24W-X9161
- $18.25 –
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WRIARICH Passive RS232 to RS485 Serial Communication Converter, Port-Powered Adapter with Surge Protection
- Model #: VSED4FS983
- $25.96 –
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WRIARICH Passive Bidirectional RS232 to RS485 Serial Interface Converter Adapter for MCU & Master Control Devices
- Model #: GEW4S89GD1
- $18.10 –
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FOR RS232 to RS485 Adapter Switch 232 Turn 485 Adaptor 485 Communication Converter Port-Powered Surge protection
- Model #: C75J*OYJ*G1*0727-350
- $18.27 –
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Industrial grade Port-powered serial interface converter from RS232 to RS485 with 600w Surging protection 232 to 485,485 to 232
Limited time offer, ends 09/28
- Model #: WLC78S.0727.Pallet1714
- $15.86 –
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Passive RS232 to RS485 Serial Communication Converter, Port-Powered Adapter with Surge Protection
Limited time offer, ends 09/27
- Model #: C745-LUOYIMAN-Lsy817-2026
- $24.96 –
- Free Shipping

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For RS-232 RS232 Serial to RS485/RS422 485/422 Converter Compatible EIA/TIA RS232C Standard and RS485/RS422 Standard
Limited time offer, ends 10/07
- Model #: 6224672873784
- $13.99 –
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4 Port RS485 RS232 RS422 Serial Device Server DIN Rail Mount Industrial Ethernet Converter 10 100Mbps Multi Protocol Serial to Network Module
Limited time offer, ends 09/29
- Model #: LHXC6W1JU9-808
- $406.99 –
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RS232 to RS485 / RS422 Serial Converter Header 9-pin Com Port Adapter with 4 Position Terminal Block Anti-Surge
Limited time offer, ends 09/29
- Model #: LHXC6W1JU9-805
- $44.99 –
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FOR RJ45 to RS232 RS485 Industrial male converter TCP/UDP Serial RS232 RS485 to Ethernet Device Server
Limited time offer, ends 10/07
- Model #: YC7FW0709-oys-648
- $46.39 –
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RS232 to RS485 Data Converter, Optical Isolation, USB 5V Power Supply, with USB Power Cable & RS232 Cable
Limited time offer, ends 10/07
- Model #: C7FKOYS-721-0030
- $77.39 –
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8 Ports RS232 RS485 RS422 to Ethernet TCP/IP Serial Device Server Modbus Gateway Converter
Limited time offer, ends 10/08
- Model #: C24W-X8957
- $193.45 –
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Isolation RS232-RS485/422 Converter Serial Adapter RS232 to RS 422 485 Data Converter Passive Industrial Communication Module (Size : USB-RS485 RS422)
Limited time offer, ends 09/26
- Model #: C6T1813-XMYXDL153
- $89.76 –
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Passive DB9 9Pin RS232 to RS485 Adapter Converter, No External Power Required, Passive Serial Transceiver for Industrial ShortDistance RS485 Communication Connection
- Model #: TECH CABIN - TCH3326
- $17.49 –
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FOR USB2.0 to RS232 RS485 RS-485 RS422 RS-422 DB9 COM Serial Port Converter Adapter Cable set 1.8M (RS232/RS422/RS485)
- Model #: GX-20075
- $68.19 –
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