Uport 1150 RS-232/422/485 to USB Converter0 pages

11-8
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USB Connectivity >
UPort™ 1150/1150I
Serial Expansion and Extension Solutions
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UPort™ 1150/1150I
The UPort™ 1150/1150I USB-to-serial converters allow you to connect 1 RS-232/422/485 device to your laptop or workstation through the USB (Universal Serial Bus) port. These plug & play USB solutions are
Instant Plug & Playcompatible with both new and legacy RS-232/422/485 devices, and are perfect for mobile, instrumentation, and point-of sale applications.
Specifications
Compatible with USB 2.0››
12 Mbps USB data rate››
Software selectable RS-232, RS-422, 4-wire RS-485, and ››2-wire RS-485
Certified drivers provided for Windows (including Vista), WinCE ››5.0, and Linux
15 KV ESD protection for all serial ports››
2 KV optical isolation protection (UPort™ 1150I)››
Full modem status LEDs for UPort™ 1150I››
1-port RS-232/422/485 USB-to-serial converters with optional
2 KV isolation protection
USB plug & play makes serial port expansion easy, and does not require IRQ, DMA, or I/O address resources. Users no longer need to open the chassis or power down the system to add COM ports, saving on setup time and cost.
Simplified, Hassle-free Serial Port Expansion
USB Interface
Compliance: USB 1.0/1.1 compliant, USB 2.0 compatible
Connector:
UPort™ 1150: USB type A
UPort™ 1150I: USB type B
Speed: 12 Mbps (Full-Speed USB)
Serial Interface
Number of Ports: 1
Serial Standards: RS-232/422/485
Connector: DB9 male
Serial Line Protection
ESD Protection: 15 KV embedded
Optical Isolation Protection: 2 KV (UPort™ 1150I only)
Performance
Baudrate: 50 bps to 921.6 Kbps
Serial Communication Parameters
Data Bits: 5, 6, 7, 8
Stop Bits: 1, 1.5, 2
Parity: None, Even, Odd, Space, Mark
Flow Control: RTS/CTS, XON/XOFF
I/O Address: Assigned by BIOS
IRQ: Assigned by BIOS
FIFO: 64 bytes
Serial Signals
RS-232: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
RS-422: TxD+(B), TxD-(A), RxD+(B), RxD-(A), GND
RS-485-4w: TxD+(B), TxD-(A), RxD+(B), RxD-(A), GND
RS-485-2w: Data+(B), Data-(A), GND
RS-485 Data Direction: ADDC™ (Automatic Data Direction Control)
UPort™ 1150
UPort™ 1150I
The certification logos shown here apply to some or all of the products in this section. Please see the Specifications section or Moxa’s website for details.