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Home I/O Devices & Communication Industrial Communication USB to Serial Converters, Hubs and Isolators USB to Serial Converters

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.
category
  1. Industrial Communication (339)
  2. Programmable Controllers (PACS) (41)
  3. Remote I/O Modules (75)
  4. USB IO Modules (33)
  5. Wireless IoT Sensors (13)
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1-port Isolated RS-232 to USB Converter Module
ADAM-4562-AE
1-port Isolated RS-232 to USB Converter Module
  1. Full compliance with USB V1.1 specifications
  2. RS-232/422/485 port supported (only ADAM-4561)
  3. Transmission speed up to 115.2 kbps
  4. Isolation protection 3000 VDC provided
  5. Automatic RS-485 data flow control
  6. No external power supply necessary; the hub derives its power from the USB port
  7. Plug & Play installation
  8. No additional IRQs or I/O ports required
  9. Hot swap function supported

$127.10

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Serial Converter, USB 2.0 to RS-232 DB9 M
BB-232USB9M
Serial Converter, USB 2.0 to RS-232 DB9 M
  1. USB to RS-232 Converter
  2. Small Form Factor
  3. USB Port Powered
  4. DB9 M Serial Connector
  5. 921.6 kbps Serial Data Rate
  6. USB Cable Included

$83.00

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Serial Converter, USB 2.0 Locked Serial Number to RS-232 DB9 M
BB-232USB9M-LS
Serial Converter, USB 2.0 Locked Serial Number to RS-232 DB9 M
  1. USB to RS-232 Converter
  2. Small Form Factor
  3. USB Port Powered
  4. DB9 M Serial Connector
  5. 921.6 kbps Serial Data Rate
  6. USB Cable Included
  7. Locked Serial Number - Simplifies use in service pool

$83.00

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High Retention USB to DB-9 RS-485 Converter
BB-485USB9F-2W
High Retention USB to DB-9 RS-485 Converter
  1. Connect RS-485 Devices to your USB Port
  2. Perfect for Field Service Applications
  3. Small – Fits easily into any laptop bag
  4. USB Port Powered
  5. USB 2.0 (12 Mbps) Compatible
  6. RS-485 Data rates up to 921.6 Kbps
  7. Supports Windows 98, ME, 2000, XP, Vista, 7 (32/64 bit), 8 (32/64 bit)

$106.00

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Serial Converter, USB 2.0 Locked Serial Number to RS-485 2W DB9 F
BB-485USB9F-2W-LS
Serial Converter, USB 2.0 Locked Serial Number to RS-485 2W DB9 F
  1. USB to RS-485 2-Wire Converter
  2. Small Form Factor
  3. USB Port Powered
  4. DB9 F Serial Connector
  5. 921.6 kbps Serial Data Rate
  6. USB Cable Included
  7. Locked Serial Number - Simplifies use in service pool

$106.00

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Serial Converter, USB 2.0 to RS-485 4W DB9 F
BB-485USB9F-4W
Serial Converter, USB 2.0 to RS-485 4W DB9 F
  1. USB to RS-485 4-Wire Converter
  2. Small Form Factor
  3. USB Port Powered
  4. DB9 F Serial Connector
  5. 921.6 kbps Serial Data Rate
  6. USB Cable Included

$106.00

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Serial Converter, USB 2.0 Locked Serial Number to RS-485 4W DB9 F
BB-485USB9F-4W-LS
Serial Converter, USB 2.0 Locked Serial Number to RS-485 4W DB9 F
  1. USB to RS-485 4-Wire Converter
  2. Small Form Factor
  3. USB Port Powered
  4. DB9 F Serial Connector
  5. 921.6 kbps Serial Data Rate
  6. USB Cable Included
  7. Locked Serial Number - Simplifies use in service pool

$106.00

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Serial Converter, USB 2.0 to RS-485 2W TB
BB-485USBTB-2W-A
Serial Converter, USB 2.0 to RS-485 2W TB
  1. USB to RS-485 2-Wire Converter
  2. Small Form Factor
  3. USB Port Powered
  4. High Retention USB Connector, Plug in Terminal Block Serial Connector
  5. 921.6 kbps Serial Data Rate
  6. USB Cable Included

$106.00

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Serial Converter, USB 2.0 Locked Serial Number to RS-485 2W TB
BB-485USBTB2WLS-A
Serial Converter, USB 2.0 Locked Serial Number to RS-485 2W TB
  1. USB to RS-485 2-Wire Converter
  2. Small Form Factor
  3. USB Port Powered
  4. High Retention USB Connector, Plug in Terminal Block Serial Connector
  5. 921.6 kbps Serial Data Rate
  6. USB Cable Included
  7. Locked Serial Number - Simplifies use in service pool

$106.00

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USB TO TTL 3.3V 1 PORT WITH DB9M
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)

$90.00

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Serial Converter, USB 2.0 to 4 x RS-232 DB9 M, Isolated
BB-USO9ML2-4P
Serial Converter, USB 2.0 to 4 x RS-232 DB9 M, Isolated
  1. USB to RS-232 Converter
  2. 2 kV Isolation
  3. 480.6 Kbps Serial Data Rate
  4. Flat Panel Mounting
  5. Terminal Block for 10-30 VDC Power Input
  6. High Retention USB Connector, DB9 M Serial Connector
  7. USB Cable Included

$325.00

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USB to Isolated RS-232 Converter - Locked Serial Number
BB-USO9ML2-LS-A
USB to Isolated RS-232 Converter - Locked Serial Number
  1. 2 kV Isolation with 4 kV contact, 8 kV Air ESD Protection
  2. USB 2.0 Full Speed Compatible (12 Mbps)
  3. RS-232 Data Rates Up to 460.8 kbps
  4. USB Bus Power
  5. High retention USB port for secure cable connections
  6. One USB cable included - 0.9 m
  7. Locked serial number

$153.30

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USB to RS-422/485 Adapter, Isolated, DB9
BB-USO9ML4
USB to RS-422/485 Adapter, Isolated, DB9
  1. 2 kV Isolation
  2. ESD Protection - 4 kV Contact, 8 kV Air
  3. Compact In-Line Case
  4. USB 2.0 Full Speed Compatible (12 Mbps)
  5. USB Bus Powered

$143.00

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High Retention USB to RS-422/485 Iso. Converter
BB-USOPTL4
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)

$143.00

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Serial Converter, USB 2.0 to 2 x RS-422/485 TB, Isolated
BB-USOPTL4-2P
Serial Converter, USB 2.0 to 2 x RS-422/485 TB, Isolated
  1. USB to RS-422/485 Converter
  2. 2 kV Isolation
  3. 921.6 Kbps Serial Data Rate
  4. Flat Panel Mounting
  5. Terminal Block for 10-30 VDC Power Input
  6. High Retention USB Connector, Plug in Serial Terminal Block
  7. USB Cable Included

$263.60

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Serial Converter, USB 2.0 to 4 x RS-422/485 TB, Isolated
BB-USOPTL4-4P
Serial Converter, USB 2.0 to 4 x RS-422/485 TB, Isolated
  1. USB to RS-422/485 Converter
  2. 2 kV Isolation
  3. 921.6 Kbps Serial Data Rate
  4. Flat Panel Mounting
  5. Terminal Block for 10-30 VDC Power Input
  6. High Retention USB Connector, Plug in Serial Terminal Block
  7. USB Cable Included

$341.30

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Serial Converter, USB 2.0 Locked Serial Num to RS-422/485 TB, Isolated
BB-USOPTL4-LS
Serial Converter, USB 2.0 Locked Serial Num to RS-422/485 TB, Isolated
  1. USB to RS-422/485 Converter
  2. 2 kV Isolation
  3. USB Port Powered
  4. High Retention USB Connector, Plug in Serial Terminal Block
  5. 460.8 kbps Serial Data Rate
  6. USB Cable Included
  7. Locked Serial Number - Simplifies use in service pool

$143.00

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USB to RS-422/485 Adapter
BB-USPTL4
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)

$94.00

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Serial Converter, USB 2.0 Locked Serial Number to RS-422/485 TB
BB-USPTL4-LS
Serial Converter, USB 2.0 Locked Serial Number to RS-422/485 TB
  1. USB to RS-422/485 Converter
  2. USB Port Powered
  3. High Retention USB Connector, Plug in Serial Terminal Block
  4. 460.8 kbps Serial Data Rate
  5. USB Cable Included
  6. Locked Serial Number - Simplifies use in service pool

$94.00

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USB to RS-232/422/485, Industrial, 4 Port
BB-USR604
USB to RS-232/422/485, Industrial, 4 Port
  1. 2 kV Port to Port Isolation
  2. ESD Protection - 8 kV Contact, 15 kV Air
  3. Rugged Metal Case & High Retention USB Connector
  4. Wide Operating Temperature (-40 to 80°C)
  5. Redundant Power Inputs
  6. Modbus ASCII/RTU Compatible
  7. DIN Rail & Panel Mounting Options

$620.00

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