4x 422/485 USB
Four port USB to RS-422 and USB to RS-485 adapters in metal, mountable chassis with LED and Hex nut locking ports. Supports DB-9 male connections.
USB 2.0 to 4-Port RS232-422-485 Serial TB Adapter Isolation | Surge
Low stock, please call or email for status
4 optically isolated and surge protected terminal block ports, The USB2-4COMi-SI-TB is a USB 2 to 4-port industrial serial adapter that protects you device(s) with optical Isolation, 15KV ESD.
OS Compatibility
Part# USB2-4COMi-SI-TB
Volume Pricing
Please see product details to view volume discounts.
USB-4COMi-M USB to Quad RS-422/485 Metal case with DIN-Rail
Low stock, please call or email for status
USB-4COMi-M USB to Quad RS-422/485 Serial Adapter for Windows 10, 8, 7 and Server 2003/2008 is housed in a metal chassis to protect the item. External dip switches to easily configure the item.
OS Compatibility
Part# USB-4COMi-M
Volume Pricing
Qty: 6+ $162.29
Qty: 12+ $161.05
Qty: 24+ $158.99
Qty: 48+ $157.76
Qty: 99+ $154.87
USB-4COMi-SI-M USB to Quad RS-422/485 Metal case with DIN-Rail
Low stock, please call or email for status
Optical isolated Quad RS-422/485 Serial Adapter is designed to make serial port expansion quick and simple. Connecting to a USB port on your computer or USB hub, the USB Serial Adapter instantly adds four RS-422, or RS-485 serial communication ports to your system.
OS Compatibility
Part# USB-4COMi-SI-M
Volume Pricing
Qty: 6+ $280.64
Qty: 12+ $278.58
Qty: 24+ $275.14
Qty: 48+ $273.08
Qty: 99+ $268.27
USB-8COMi-M USB to 8X DB-9 Port RS-422/485 Metal case with DIN-Rail
Low stock, please call or email for status
USB-8COMi-M USB to RS-422/485 Adapter connectivity through a Single USB adding up to eight serial port converters with DB9 (9-pin male) connectors, metal housing. (RS-422/RS-485)
OS Compatibility
Part# USB-8COMi-M
Volume Pricing
Qty: 6+ $289.80
Qty: 12+ $287.83
Qty: 24+ $284.53
Qty: 48+ $282.55
Qty: 99+ $277.93