USB2-4COM-SI-M

Hi-Speed 4-Port USB to Serial Adapter (RS-232), DIN-rail & Wall Mountable Metal Case, 25kV ESD & 2kV Optical Isolation Protection

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Description

The USB 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 serial communication port to your system. By taking advantage of the USB bus, the USB Serial Adapter makes it easier than ever to add serial port and serial device to your system with easy plug-and-play and hot plug features.Adapting the new technology, the serial port expansion now takes the new bus with easy and convenient connectivity.

Plugging the USB Serial Adapter to the USB port, the 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-232 port functions as native Windows COM port, and it is compatible with Windows serial communication applications. Each port is individually configurable.

The USB Serial Adapter provides instant connectivity to RS-232 communication device for factory automation equipment, multi-drop data collection devices, barcode readers, time clocks, scales, data entry terminal and serial communication in harsh environment. The USB to Serial Adapter is suitable for remote access, retail and industrial application, data collection and other applications requiring high speed RS-232 communication ports.

Features


  • Adds four high speed RS-232 serial port by connecting to a USB port
  • 2000V DC optical isolation for all signals
  • SECC metal chassis suitable for DIN rail mounting
  • 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
  • Full RS-232 modem control signals and hardware/software flow control
  • Serial port protected with surge protection of 25kV
  • Non-standard baudrates supported
  • Easy plug and play installation and RS-232 device connection
  • High speed serial port with baud rate up to 1Mbps
  • Supports Windows XP to 11, Server 2000 to Server 2022 (WHQL certified)
  • Supports Linux Kernel 3.0 and above
  • Supports Mac OS X 10.3 and above, driver signed by Apple

Specifications

USB Bus
ComplianceUSB 2.0 High Speed, USB 1.1 compliant
Speed480Mbps, hi-speed USB
ConnectorUSB type B
FIFO2k Bytes transmit and receive
Operating SystemsSupports Windows XP to 11, Server 2000 to Server 2022 (WHQL certified)
Supports Linux Kernel 3.0 and above
Supports Mac OS X 10.3 and above, driver signed by Apple
InstallationThe driver is already installed (Linux), or automatically downloading and installing device drivers after Device connection (Windows).
Serial Interface
InterfaceRS-232
Number of Ports4
ConnectorDB9 male
Max. SpeedData transfer rates from 300 baud to 1 Mbaud
RS-232 SignalsDCD, RxD, TxD, DTR, GND, DSR, RTS, CTS, RI
Protection25kV ESD protection for all signals
2000V DC optical isolation for all signals
Serial Communication Parameters
Data Bits7, 8
ParityNone, Even, Odd, Mark, Space
Stop Bit1, 2
Flow ControlHardware (RTS, CTS), XON/XOFF
Power
Power InputPower supplied via USB connector
No external power needed
Mechanical
CasingSECC metal chassis suitable for DIN rail mounting
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

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. 

Uninstalling Drivers

Uninstallation Guide For Windows 2000

Uninstallation Guide For Windows 10, 8.1, 8, 7, Vista, XP, Server 2016, Server 2008, Server 2003

Pinout

RS-232 DB9 Male Connector Pinout

PINSIGNAL
1DCD
2RxD
3TxD
4DTR
5GND
6DSR
7RTS
8CTS
9RI
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