USB-COMi-PL

1-Port USB to Serial Plugin Adapter (Terminal Block, RS-422/485), 15KV ESD Protection

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Description

This mini USB-COMi-PL is a surge and static protected USB to RS-422/485 Plugin Adapter.The USB-COMi-PL USB-to-Industrial Single RS-422/485 Plugin Adapter is designed to make industrial communication port expansion quick and simple. Connecting to a USB port on your computer or USB hub, the USB-COMi-PL instantly adds an industrial RS-422/485 communication port to your system. No jumper setting is required for setting this mini Plugin adapter to RS-422 or RS-485 mode. The mini USB to RS-422/485 Plugin Adapter makes it easier than ever to add a RS-422 or RS-485 device to your system with easy plug-and-play and hot plug features.

Plugging the USB-COMi-PL to the USB port, this Plugin adapter is automatically detected and installed. There are no IRQ & COM port conflicts, since the port doesn’t require any additional IRQ, DMA, memory as resources on the system. The RS-422/485 port functions as native Windows COM port, and it is compatible with Windows serial communication applications.

The USB Industrial I/O Adapter provides instant connectivity to RS-422/485 communication device for factory automation equipment, multi-drop data collection devices, barcode readers, time clocks, scales, data entry terminals, PC-to-PC long distance communications and serial communication in harsh environments. The USB Industrial I/O provides industrial solution for applications requiring single node or multi-drop communications over short and long distance.

Features

  • Adds a high speed RS-422/485 serial port by connecting to a USB port
  • Robust and compact plastic housing
  • Powered by USB port, no external power adapter required
  • LEDs indicate TxD and RxD for easy port monitoring and diagnosis
  • Installs as a standard Windows COM port
  • Automatic transmit and receive control for 2-wire RS-485 half-duplex mode
  • Built-in termination and biasing
  • Serial port protected with surge protection of 15kV
  • Non-standard baudrates supported
  • Easy plug and play installation and RS-422/485 device connection
  • High speed serial port with baud rate up to 10Mbps
  • Provides 15KV ESD protection and 600W surge protection for all serial signals
  • Supports Windows 11, 10, 8.1, 8, 7, XP, Windows Server 2025, 2022, 2019, 2016, 2012 R2, 2012 and 2008 R2
  • Supports Linux Kernel version 3.0 and later
  • Supports Apple-provided VCP on OS X 10.9 and later

Specifications

USB Bus
InterfaceUSB 2.0 Full Speed, USB 1.1 compliant
Speed12Mbps, full-speed USB
USB ConnectorUSB type A
Serial Interface
InterfaceRS-422/485
Number of Ports1
Connector6-pin terminal block
Max. SpeedRS-422/485:up to 10Mbps
RS-422 SignalsTxD-, TxD+, RxD+, RxD-, GND
RS-485 Signals (4 wire)TxD-, TxD+, RxD+, RxD-, GND
RS-485 Signals (2 wire)Data-, Data+, GND
FIFO256 bytes transmit 128 bytes receive
Protection15kV ESD protection for all signals
Serial Communication Parameters
Data Bits7, 8
ParityNone, Even, Odd, Mark, Space
Stop Bit1, 2
Flow ControlHardware (RTS, CTS), XON/XOFF
Drivers Support
WindowsWindows 11, 10, 8.1, 8, 7, XP
Windows Server 2025, 2022, 2019, 2016, 2012 R2, 2012 and 2008 R2
LinuxLinux Kernel version 3.0 and later
MacApple-provided VCP on OS X 10.9 and later
Power
Power InputPower supplied via USB connector
No external power needed
Mechanical
CasingPlastic, ABS
Environmental
Operating Temperature0°C to 55°C (32°F to 131°F)
Storage Temperature-20°C to 75°C (-4°F to 167°F)
Operating Humidity5% to 95% RH
Safety ApprovalsCE, FCC

Document

Product Manual

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USB-COMi-PL Manual

1 file(s) 198.71 KB
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Software

Driver Installation

You need to install driver first, prior to hardware installation. Do not connect the USB-to-Serial Adapter to the USB port of your computer, before you finish driver installation. 

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USB to Serial Drivers 2.12.36.4 for Windows

1 file(s) 2.11 MB
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USB to Serial Driver 2.2.18 for Mac OS X 10.3 to 10.8

1 file(s) 419.94 KB
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USB to Serial Driver 2.4.4 for Mac OS X 10.9 and above

1 file(s) 73.76 KB
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Uninstalling Drivers

Uninstallation Guide For Windows 2000

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Driver Uninstalling for Windows 2000

1 file(s) 361.05 KB
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Uninstallation Guide For Windows 10, 8.1, 8, 7, Vista, XP, Server 2016, Server 2008, Server 2003

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Driver Uninstalling for Windows 10, 8.1, 8, 7, Vista, XP, Server 2016, Server 2008, Server 2003

1 file(s) 643.52 KB
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