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USB Converters - Essential Components for Today's Industrial Connections

From B&B Electronics Manufacturing Co. Inc.
 

 

Attention: Not all USB 2.0 devices operate at High Speed baud rates. If rates above 12Mbps are needed ensure that both the device and the computer are certified High Speed.Finding a new computer today that will ship with the once standard DB-9 and DB-25 connections, and that will communicate with your RS-232 and RS-422/485 devices is a significant challenge. As the high-speed Universal Serial Bus (USB) has progressively dominated the consumer market, these slower and more cumbersome connections have become obsolete to the masses. Following typical supply and demand procedures, PC manufacturers have simply stopped providing them as standard hardware, replacing them with USB components.This shift in the marketplace represents somewhat of an obstacle for industrial players, as most of their current electronic equipment utilizes RS-232 and RS-422/485 interfaces to communicate with their computer systems.


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Product Announcements
B&B Electronics Manufacturing Co. Inc. - Connect Serial Devices to Your USB-only PCs
Get the extended range and multi-drop capability of RS-232 or RS-422/485 from your PC's USB port. Up to 3000 VDC optical isolation and 15kV ESD surge protection for PCs and laptops from dangerous... (read more)
B&B Electronics Manufacturing Co. Inc. - Connect and Isolate Serial Devices on USB Ports
Connect multiple serial or legacy RS-232 or RS-422/485 devices to your PC or laptop USB port. Get 3000V optical isolation from voltage spikes and group loops. 2 or 4 port versions, USB port powered,... (read more)
B&B Electronics Manufacturing Co. Inc. - Space Saving Optically Isolated Serial Converters
Don't let the small size fool you. These RS-232 to RS-422/485 converters pack a powerful punch! The 4WSD9OTB and 4WSD25OTB from B&B Electronics have the same features as our popular DIN rail... (read more)
Sealevel Systems, Inc. - USB Serial Adapter for Challenging Environments
Product Highlights • Improved durability with rugged, military-grade enclosure • Features programmable baud rate and data formats to 921.6K bps • Perfect for industrial and mobile... (read more)
B&B Electronics Manufacturing Co. Inc. - VLinx Industrial Modbus Ethernet to Serial Gateway
B&B Electronics' Vlinx MESR Modbus Gateways bridge devices on Modbus serial networks with those on Modbus TCP networks, allowing seamless integration of any Modbus device. Each serial ports is... (read more)
Sealevel Systems, Inc. - SeaLATCH Brackets Add Locking USB Ports to Systems
Product Highlights • Add SeaLATCH® USB Type A locking port to systems • Form factors include PCI, low profile PCI, and panel mount • Connect to host via internal USB header... (read more)

Topics of Interest
A leading manufacturer of semiconductor fabrication equipment needed a way to communicate with a large number of serial devices from an industrial computer running their process control software. They... (Read More)
This application note addresses the various requirements for protecting the Universal Serial Bus (USB) from overcurrent and over voltage environmental threats.The solutions presented cover both USB... (Read More)
Universal serial bus (USB) is a 4-wire, 12-Mbps serial bus for low-to-medium speed peripheral device connections to personal computers (PC), including keyboards, mice, modems, printers, joysticks,... (Read More)
SCSI versus IDE versus Firewire SCSI SCSI, the Small Computer Systems Interface, has been in use on Macs since 1986 to connect hard drives, CD-ROM drives, scanners, printers and other... (Read More)
With the overwhelming success of USB technology as the preferred interface, comes the challenge of organizing all of the cabling from desktop peripherals. Users with multiple USB peripherals find the... (Read More)