USB to RS485

Showing all 30 results

Serial Adapters - Offering a wide variety of USB to Serial Adapters, USB CAN, and IO Cards providing up to 32 ports

USB to RS-232 Selectable RS-422 – RS-485 Industrial Adapter

Protocol

Port COunt

USB to RS485 RS422 Adapters – Up To 16 DB9 Ports

USB to Serial RS485 Serial Adapters with 1 to 16 DB9 Ports and Terminal Block Options with Plastic or Industrial Metal Cases.

USB to RS485 Selectable Signals The serial adapter is designed to make quick and easy serial port expansion in a commercial or industrial environment. The USB-COMi-M…

Model# USBG-COMi-M

$74.95

In stock

Add to cart

Compare
High-Speed USB to Serial Communication The USB to RS422 or RS485 Industrial Serial Adapter is made for tough industrial environments. RS-485 Data direction is controlled by the…

Model# USB-COMi

$79.95

In stock

Add to cart

Compare
High-Speed Selectable USB to Serial Adapter The USB-COMiPLUS USB 2.0 Industrial Adapter is a single port RS-232/422/485 USB-to-Serial Adapter, which features an Easy Mode Setting by…

Model# USB-COMiPLUS

$59.95

In stock

Add to cart

Compare
High-Speed USB to Serial Adapter The USB-COMi-SI-M is a USB to Optical isolated RS-422/485 Serial Adapter (with Optical Isolation & Surge Protection) It is designed…

Model# USB-COMi-SI-M

$119.95

In stock

Add to cart

Compare
Optical Isolation and Surge Protection for RS-232/422/485 Ports Our series of Industrial USB 2.0 to terminal block serial adapters supports RS-232, RS-422, and RS485 electrical…

Model# USB2-4COMi-SI-TB

$199.99

In stock

Add to cart

Compare
USB to DB9 RS485 Serial Isolation Isolated industrial USB to Serial port on USB connect RS-422 and RS485 devices, used in industrial environment. With RS-485…

Model# USB-COMi-SI

$89.95

In stock

Add to cart

Compare
USB to RS485 Serial Adapter This 2-Port USB to RS-422/485 serial adapter allows you to add two RS-422 or RS-485 serial ports by connecting to…

Model# USBG-2COMi-SI-M

$189.95

In stock

Add to cart

Compare
FTDI USB to Serial Adapter with Switching Power Supply Industrial Grade Rack Mount 8 Port USB RS-232, RS-422, RS485 Octal Serial Adapter with Metal Case and Built-In…

Model# USB-8COMi-RM

$329.95

In stock

Add to cart

Compare
Optical Isolation and Surge Protection for RS-232/422/485 Ports The USB2-8COMi-SI-TB is a USB 2 to 8-port industrial serial adapter that protects you device(s) with optical…

Model# USB2-8COMi-SI-TB

$299.99

In stock

Add to cart

Compare
Factory Automation Serial Adapter The USBG-422MINI adapter has No jumper setting to set, The Mini USB to RS-422/485 Plug-in Adapter adds a RS-422 or RS-485…

Model# USBG-422MINI

$39.95

Not in stock - Backorder allowed

Backorder

Compare
RS485 to USB Adapter Auto Transmit A 4-Port RS-422, RS-485 adapter for serial communication that utilizes four external DIP switches for easy access to the signal…

Model# USB-4COMi-M

$179.95

In stock

Add to cart

Compare
USB to RS485 DIN Rail Mount The USB-16COMi-RM is an Isolated USB to 16 Port COM Serial Adapter for RS-232 422/485 communication devices. Includes rack…

Model# USB-16COMi-RM

$619.95

In stock

Add to cart

Compare
15KV ESD and 600W Surge Protection for RS-232/422/485 Ports Our series of Industrial USB 2.0 to terminal block serial adapters supports RS-232, RS-422, and RS485…

Model# USB2-8COMi-TB

$249.99

In stock

Add to cart

Compare
Terminal block serial adapter for RS-232/422/485 Our series of Industrial USB 2.0 to terminal block serial adapters support RS-232, RS-422, and RS485 and are designed…

Model# USB2-4COMi-TB

$149.99

In stock

Add to cart

Compare
RS485 Serial Adapter for Factory Automation Adapting to new technology, the USB-COMi-TB USB to Industrial Single RS-422/485 Adapter is designed to take industrial serial communication port expansion…

Model# USB-COMi-TB

$89.95

In stock

Add to cart

Compare
RS232 to USB Adapter with Terminal Block SA-8PX-IS Rugged 8-Port Terminal Block RS-232, RS-422, RS-485 USB 2.0 to Serial Converter is an ideal expansion adapter with an industrial…

Model# SA-8PX-IS

$309.99

In stock

Add to cart

Compare
USB to RS485 Adapter with Failed Signal Check The USB to RS485 adapter installs automatically once connected to a USB port. When a serial device…

Model# CG-UHS4P485

$156.95

In stock

Add to cart

Compare
Out of stock
Passive RS232 to RS485 Converter RS232 to RS485 terminal block passive converter to operate in full or half-duplex capacity. Use this compact light weight molded…

Model# US-485TBP

$19.95

Out of stock

Read more

Compare
Out of stock
USB to RS485 - 16 x DB9 Male The USB-16COMi-M industrial USB to 16-Port RS-422 485 Serial adapter for adding more serial communication devices to your system…

Model# USB-16COMi-M

$439.95

Out of stock

Read more

Compare
USB to Serial Adapter for RS422 and RS485 Applications The USB-4COMi-SI-M is a USB to Quad RS-422 485 Optical isolated serial adapter and is designed for…

Model# USB-4COMi-SI-M

$349.95

In stock

Add to cart

Compare
Serial to USB Multi-Protocol Adapter This 2-Port serial adapter supports the use of one or two serial protocols simultaneously making it very versatile for many…

Model# CG-232485CBO

$89.95

Not in stock - Backorder allowed

Backorder

Compare
Serial Device Server - RS232 over RJ45 The Industrial 1 Port DB9 RS-232, RS422, or RS-485 serial port adapter can be installed 100 meters away from…

Model# USBG-IPcom-113

$89.95

In stock

Add to cart

Compare
USB to Serial Adapter with Terminal Block Providing scalability this industrial grade USB to 8-Port Terminal Block serial adapter supports serial port data transfer rates…

Model# SA-8PXTB

$229.00

In stock

Add to cart

Compare
Out of stock
USB to RS485 2-Port Serial Adapter Support for your existing RS422 and RS485 serial devices doesn't disappear because your new computer doesn't have serial ports. The USB-2COMi-M…

Model# USB-2COMi-M

$179.95

Out of stock

Read more

Compare
Adds two RS-232, RS-422, or RS-485 serial ports via USB connection. Software configuration for easy RS-232, RS-422, RS-485 mode settings. Remote Serial Port Sharing: allows…

Model# USB-2COMi-PRO

$149.99

In stock

Add to cart

Compare
Adds one RS-232, or RS-422, or RS-485 serial port via USB connection. Software configuration for easy RS-232, RS-422, RS-485 mode settings. Remote Serial Port Sharing:…

Model# USB-COMi-PRO

$89.99

In stock

Add to cart

Compare
RS485 Serial Adapter The CG-RS1S PCMCIA card is designed to provide an additional Single Port RS-422 or RS-485 serial connection for your PC, workstation, thin client, or…

Model# CG-RS1S

$99.59

In stock

Add to cart

Compare
PCI Express Adapter The SG-PCIE8SRS422485MODIS Isolated 8 Port PCI Express Module provides instant RS232, RS422, and RS485 serial port expansion via the PCI Express bus to…

Model# SG-PCIE8SRS422485MODIS

$599.95

In stock

Add to cart

Compare
PCI RS232 - RS485 - RS422 Terminal Block The SG-PCIE8SRS422485MOD 8-port RS232 /422 /485 to PCI Express Module Box provides a highly scalable serial interface that…

Model# SG-PCIE8SRS422485MOD

$374.95

In stock

Add to cart

Compare
Out of stock
RS-485 Half Duplex Serial Adapter The USB-8COMi-M allows you to add 8 USB to RS-422 or RS-485 serial ports by connecting to a host USB port. Constructed from…

Model# USB-8COMi-M

$279.95

Out of stock

Read more

Compare