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USB to Serial Converters

The serial media converters provide conversion between serial networks and other media. They can transparently convert RS-232 signals to RS-422/485 signals, as well as convert RS-422/485 to RS-232 signals without changing the PC's hardware or software. The converter lets you easily build an industrial grade, long distance communication system with standard PC hardware.
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ADAM-4562-AE
1-port Isolated USB to RS-232 Converter Module
  1. Full compliance with USB V1.1 specifications
  2. Transmission speed up to 115.2 kbps
  3. Isolation protection 3000 VDC provided
  4. Automatic RS-485 data flow control
  5. No external power supply necessary; the hub derives its power from the USB port
  6. Plug & Play installation
  7. No additional IRQs or I/O ports required
  8. Hot swap function supported

Rs.5,932

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BB-TTL3USB9M
USB TO TTL 3.3V 1 PORT WITH DB9M
  1. Connect 3.3V TTL devices to your USB port
  2. TTL data rate: up to 460.8 Kbps
  3. Quick, convenient in-line installation
  4. USB port-powered
  5. Small easily fits in laptop bag; Perfect for field service
  6. USB 2.0 (12 Mbps) compatible
  7. Supports Windows 98, ME, 2000, XP, Vista, 7 (32/64 bit), 8 (32/64 bit)
  8. USB cable included, 0.9 m (3 ft)

Rs.8,165

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BB-USO9ML2-A
Isolated USB to RS-232 Adapter
  1. USB to RS-232 Data Conversion
  2. 2 kV Isolation with 4 kV Contact, 8 kV Air ESD Protection
  3. USB 2.0 Full Speed Compatible (12 Mbps)
  4. RS-232 Data Rates Up to 460.8 kbps
  5. Compact In-Line Case
  6. USB Bus Powered
  7. High retention USB port for secure cable connections
  8. One USB cable included - 0.9 m

Rs.10,832

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BB-USOPTL4
CIRCUIT MODULE, High Retention USB to RS-422/485 Iso. Converter
  1. 2000 V RMS optical isolation
  2. 15KV ESD surge protection
  3. Adds a COM port to your PC
  4. LEDs for transmit and receive lines
  5. USB 1.0, 1.1 and 2.0 compatible (12 Mbps)
  6. Automatic configuration on Windows 2000, XP, Vista. 7 (32/64 bit), 8 (32/64 bit)
  7. No power supply required (powered from USB bus)

Rs.10,013

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BB-USOPTL4-4P
ULI-344TC - USB to RS-422/485 (Terminal Block) Isolated Converter 4 Port

Rs.28,339

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BB-USOPTL4-LS
ULI-341TCK - USB to RS-422/485 (Terminal Block) Isolated Converter. Locked Serial Number

Rs.10,021

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BB-USPTL4
CIRCUIT MODULE, USB to RS-422/485 Adapter
  1. 15KV ESD surge protection
  2. Adds a COM port to your PC
  3. LEDs for transmit and receive lines
  4. USB 1.0, 1.1 and 2.0 compatible (12 Mbps)
  5. Automatic configuration on Windows 2000, XP, Vista. 7 (32/64 bit), 8 (32/64 bit)
  6. No power supply required (powered from USB bus)

Rs.6,691

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