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The VSCOM USB-2COM-SI-M delivers two Optical isolated serial ports from USB connection.
Serial ports on USB allow further use of existing devices, even when the computer doesn't offer serial ports. The high speed serial port with the 128 byte transmit FIFO & 384 byte receive FIFO allow high speed communication, even in heavy loaded systems. Unique features reduce the system load. The serial port also allows unusual speed settings up to 921Kb with support to non standard Baud rates. As well the ports are protected with 2000V DC optical isolation and 25KV ESD surge protection
Features:
- Adds two industrial RS-232 serial port with optical isolation by connecting to a USB port
- 2000V DC optical isolation
- 25KV ESD surge protection
- Installed as standard Windows COM port
- SECC metal chassis with DIN rail bracket
- Full RS-232 modem control signals and hardware/software flow control
- RS-232 data signals: TxD, RxD, RTS, CTS, DSR, DTR, DCD, RI, GND
- High speed serial port with the baud rate up to 921.6K bps
- 128 byte transmit FIFO & 384 byte receive FIFO
- Non-standard baud rates supported
- LED's of Power, TxD and RxD for easy port monitoring and diagnostics
- Powered by USB port, no external power adapter required
- Easy plug and play installation and RS-232 device connection
- COM port number assigned can be changed to any COM port number required
- Works with USB 1.1 & 2.0 host port
- Supports: Vista, 2000, 2003, XP, Vista, Win7/8/10 and Linux
- Chip Set - FTDI
2-Port RS-232 USB-to-Serial Adapter, with Optical-isolation and Surge Protection, Metal Case
Model: USB-2COM-SI-M
