PRODUCTS > USB to RS-232 > Compact > USB-COM+

USB-COM+

 Products Manual

 
 
 
 

USB-COM+ - 1-Port USB to Serial Adapter (RS-232) with 5V DC Power Supply for External Devices

Features

  • Adds a high speed RS-232 serial port by connecting to a USB port
  • Provides DC +5V power for external devices
  • Compact size cable type converter with a cable length of 25cm
  • Powered by USB port, no external power adapter required
  • LEDs indicate power, 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 10kV
  • Non-standard baudrates supported
  • Easy plug and play installation and RS-232 device connection
  • High speed serial port with baud rate up to 921.6kbps
  • Supports Windows XP to 10, Server 2000 to Server 2016 (WHQL certified)
  • Supports Linux Kernel 2.4 and above
  • Supports Mac OS X 10.9 and above, driver signed by Apple

Specifications

USB Bus
Compliance USB 1.0/1.1 compliant, USB 2.0 & 3.0 compatible
Speed 12Mbps, full-speed USB
FIFO 128 byte transmit
384 byte receive
 
Serial Interface
Interface RS-232
Number of Ports 1
Connector DB9 male
Max. Speed 921.6kbps for transmit & receive
RS-232 Signals (Normal Mode) DCD, RxD, TxD, DTR, GND, DSR, RTS, CTS, RI
RS-232 Signals (Providing Power) DCD, RxD, TxD, DTR, GND, DSR, RTS, CTS, DC 5V
Protection 10kV ESD protection for all signals
 
Serial Communication Parameters
Data Bits 5, 6, 7, 8
Parity None, odd, even, mark, space
Stop Bit 1, 1.5, 2
Flow Control Hardware (RTS, CTS), XON/XOFF
 
Power
Power Input Power supplied via USB (5V) connector
No external power needed
Power Output 5V, 250mA through pin 1 & 2 of terminal block
 
Mechanical
Casing Plastic, ABS
 
Environmental
Operating Temperature 0°C to 55°C (32°F to 131°F)
Storage Temperature -20°C to 75°C (-4°F to 167°F)
Operating Humidity 5% to 95% RH
Safety Approvals CE, FCC