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Ethernet Network Serial Port Converter RJ45 to RS232 RS485 RS422 Industrial Device Server Support TCP/RTU/UDP with Power Cable
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Direct from YEPLOOK Direct from YEPLOOK
  • $46.99 - $49.99
RS232 to RS485 Serial Network Ethernet Device Server Active Converter DB9 Female with Power Supply Cable for Industrial Use
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Direct from YEPLOOK Direct from YEPLOOK
  • $24.99 - $27.99
USB transfer RS485 / 422 converter VER 2.0 Industrial Converter Adapter Cable
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Direct from YEPLOOK Direct from YEPLOOK
  • $28.99 - $31.99
Active RS232 to RS485 Cable converter with power supply
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Direct from YEPLOOK Direct from YEPLOOK
  • $31.99 - $34.99
Industrial grade USB 3.0 to RS485 DB9 male converter USD3.0 to RS232 cable Surge protection
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Direct from YEPLOOK Direct from YEPLOOK
  • $14.99 - $17.99
RS232 to RS485 serial port Data Interface Adapter Converter
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RS232 to RS485 serial port Data Interface Adapter Converter

Limited time offer, ends 04/29

  • Model #: ZX-198
  •  
  • $10.95 
  • Free Shipping
RS232 TO RS485 Converter,Commercial Version,no power need,STM485C UT-201
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  •  
  • $17.12 
  • Free Shipping
rs232 to rs485 converter rs232 rs485 converter rs-232 to rs-485 adapter for Security system Closed-circuit monitoring
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  • $26.99 - $28.19
BUCIER RS232 to RS485 Module 232 485 Mutual Conversion Module Serial Conversion Module Industrial Grade Protection 7.5-26V Board 2pcs
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  •  
  • $25.99 
  • Free Shipping
Direct from BUCIER Direct from BUCIER
UTEK UT-216 RS232 to RS485/422 Converter with 600w Lightning Protection Active Industrial Automation Data Transmission with 6Pin
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Direct from YEPLOOK Direct from YEPLOOK
  • $27.99 - $30.99
UTEK UT-204E RS232 to RS485 Serial Adapter with 600w Surging Protection Industrial Grade Automation Data Transmission 1.2KM
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Direct from YEPLOOK Direct from YEPLOOK
  • $17.99 - $20.99
UTEK UT-201B RS232 to RS485 Converter COM DB9 Industrial-grade Two-way Transmission 1.2KM Communication Protocol No Need Power
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Direct from YEPLOOK Direct from YEPLOOK
  • $8.99 - $11.99
GXMRHWY D-SUB 25 Pin Female to D-SUB 37 Pin Male with Twisted Cable Connector 1Meter
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  •  
  • $81.99 
  • $5.00 Shipping
StarTech.com 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485 Model PEX4S232485
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StarTech.com 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485 Model PEX4S232485
  • Type: PCI Express to Serial Port Card
  • External Ports: 2 x RS232 2 x RS422 / RS485
  • Operating Systems Supported: Windows 8 (32/64bit), 7 (32/64), Vista(32/64), XP(32/64), 2000 Windows Server 2008 R2, 2003(32/64) Linux Kernel 2.6.x
  • Specifications: Data Bits: 5, 6, 7, 8 FIFO: 256 Bytes Flow Control: None, Xon/Xoff, RTS/CTS Max Baud Rate: 460.8 Kbps Parity: None, Odd, Even, Space, Mark Serial Protocol: RS-232/422/485 Stop Bits: 1, 1.5, 2 Supported Protocols: RS-232, RS-422, RS-485 2-wire / 4-wire
  • Model #: PEX4S232485
UTEK UT-2211 RS232 To RS485 Passive Adapter Switch 232 to 485 Port-powered 600w Surging Protetion Communication Distance 1.2km
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Direct from YEPLOOK Direct from YEPLOOK
  • $9.99 - $12.99