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USB2-4COMi-TB Quad industrial serial adapters are designed to make serial RS-422 and RS-485 port expansion quick and simple. Connecting to a USB port on your computer or USB hub, the USB to industrial serial adapter instantly adds four or eight RS-232/422/485 multi-electrical interface serial communication ports to your system. By taking advantage of the plug-and-play and hot-plug features of the USB bus, this industrial serial adapter makes it easier than ever to add four/eight industrial communication ports to your system.
Features:
- Adds four high speed RS-232/422/485 serial ports by connecting to a USB port
- SECC metal chassis with DIN rail bracket
- 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-232/422/485 device connection
- High speed serial port with baud rate up to 921.6kbps
Specifications:
- USB Bus
- Compliance USB 1.0/1.1 compliant, USB 2.0 & 3.0 compatible
- Speed 480Mbps, hi-speed USB
- FIFO 2kb transmit
- 2kb receive
- Serial Interface
- Interface RS-232/422/485
- Number of Ports 4
- Connector 5-pin terminal block
- Max. Speed 921.6kbps for transmit & receive
- RS-232 Signals TxD, RxD, GND
- RS-422 Signals TxD-, TxD+, RxD+, RxD-
- RS-485 Signals (4 wire) TxD-, TxD+, RxD+, RxD-, GND
- RS-485 Signals (2 wire) Data-, Data+, GND
- Protection 15kV 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 DC 12V, 1A external power adapter
- Mechanical: Casing SECC metal chassis with DIN rail bracket
- Environmental
- Operating Temperature 0°C to 60°C (32°F to 140°F)
- Storage Temperature -40°C to 85°C (-40°F to 185°F)
- Operating Humidity 0% to 80% RH
- Safety Approvals CE, FCC
Hi-Speed 4-Port USB to Serial Adapter (Terminal Block, RS-232/422/485) with Metal Case
Model: USB2-4COMi-TB
