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UOTEK USB to RS-485 RS-422 Converter USB2.0 4 Ports RS485 RS422 Adapter Serial DB9 Connector Optical isolation ESD UT-861A
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  • $131.56 
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UOTEK USB to RS-232 4 Ports Converter RS232 Conversion Adapter Industrail Grade USB 2.0 Serial 9-Pin COM DB9 Connector ESD Protection WinXP/Vista/7/8/8.1/10/CE/Mac/Linux UT-860
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  • $98.00 
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RS-4A ~Linear power supply, 13.8V, 4A
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  • $132.00 
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StarTech.com STARTECH RS-232 to RS-485/422 Serial Converter
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StarTech.com STARTECH RS-232 to RS-485/422 Serial Converter
  • Changer Type: RS-232 to RS-485/422
  • Specifications: Color Beige Connector Types 1 - RJ11 Female Connector Types 1 - Terminal Block Connector Types 1 - DB25 Female Product Height 0.75 in [19 mm] Product Length 2.91 in [74 mm] Output Current 300mA Output Voltage 9 DC Plug Type M Power Adapter Included Yes Power Adapter - Amperage 0.3A Power Adapter - DC Voltage DC 9 Center Tip Polarity Positive Carton Quantity 20 Shipping (Package) Weight 0.86 lb [0.39 kg] Product Width 2.13 in [54 mm] Data rate Up to 1MB/sec Cable length Up to 4000ft. RS-232 connector DB9 Female RS-485 connector RJ11 Female or 4 terminal block Dimensions (mm) 54 x 74 x 19 Power Self-powered or DC 9V 200mA
  • Parts: 1 year limited
  • Model #: IC485S
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  • $55.99 
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RS-12A Astron Original Power Supply - 12A Peak (RS-12A)
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  • $218.00 
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Black Box USB to RS-232 Converter - DB9, 1-Port IC199A-R4
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Black Box USB to RS-232 Converter - DB9, 1-Port IC199A-R4
  • Part Number: IC199A-R4
  • Type: USB to RS-232 Converter
  • Cable Length: 43"
  • Changer Type: USB to DB9 (RS-232)
  • Model #: IC199A-R4
StarTech.com IC232485S Industrial RS232 to RS422/485 Serial Port Converter with 15KV ESD Protection
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StarTech.com IC232485S Industrial RS232 to RS422/485 Serial Port Converter with 15KV ESD Protection
  • Color: Black
  • Specifications: Enclosure Type: Steel Serial Protocol: RS-232/422/485 Indicators LED Indicators: 1 - Power (Green) LED Indicators: 1 - Rx (Yellow) LED Indicators: 1 - Tx (Yellow)
  • Connector A: 1 - DB-9 (9 pin; D-Sub) Female
  • Connector B: 1 - DB-9 (9 pin; D-Sub) male
  • Model #: IC232485S
UOTEK USB to RS-485 RS-422 Converter USB2.0 RS485 RS422 RJ45 Conversion Adapter Connector UT-820E with Optical Isolation Auto Detection
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  • $50.77 
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WUSU USB to RS232 RS485 RS422 Converter Serial Adapter USB2.0 Cable DB9 Connector WinXP/7/8/8.1/10 UT-8890
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  • $42.94 
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  • $40.54 - $42.94
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