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UPort 1250
Технические характеристики Страница: 1

Moxa UPort 1250 Технические характеристики онлайн

Moxa UPort 1250I Технические характеристики онлайн

Industrial USB

www.moxa.com

UPort

1250/1250I

2-port RS-232/422/485 USB-to-serial converters with

optional 2 kV isolation

The UPort® 1250/1250I USB-to-serial converters allow you to connect

2 RS-232/422/485 devices to your laptop or workstation through the

USB (Universal Serial Bus) port. These plug & play USB solutions are

perfect for mobile, instrumentation, and point-of sale applications.

In medical labs, research scientists typically collect large quantities

of data from many samples using a variety of different instruments.

Most research devices have parameters that can be accessed via a

serial port for convenient reconfiguration. Laptops are often used as

convenient and space-efficient computing solutions in medical labs,

but most modern laptops no longer offer serial ports and only come

equipped with USB ports. This presents a connectivity issue unless the

USB ports can be expanded into serial ports.

Moxa’s solution is the UPort® 1250, which is an RS-232/422/485

USB-to-serial converter that can be used to connect 2 serial interface

instruments to a computer’s USB port, and is particularly convenient

for medical researchers since advanced technical expertise is not

required. The UPort® 1250 has the following features:

• 2 serial ports for easy USB-to-serial expansion

• True USB 2.0 high-speed transmission

• 128-byte FIFO and on-chip hardware and software ﬂow control to

ensure stable data transmission

• Easy troubleshooting with LED indicators for each serial port

• Compatible with both laptops and desktop PCs

Typical Application—Connecting Instruments in a Medical Lab

Speciﬁcations

Overview

› Hi-Speed USB 2.0 for up to 480 Mbps USB transmission

› 921.6 kbps maximum baudrate for super fast data transmission

› 128-byte FIFO and on-chip H/W, S/W ﬂow control

› 15N high retention type B connector

› Drivers provided for Windows, WinCE, and Linux

› LEDs for easy monitoring

› Locking power jack

USB Interface

Compliance: USB 1.1/2.0 compliant

Connector: USB type B

Speed: 480 Mbps (Hi-Speed USB) and 12 Mbps (Full-Speed USB)

Serial Interface

Number of Ports: 2

Serial Standards: RS-232/422/485

Connector: DB9 male

Electrical Isolation: 2 kV (UPort 1250I only)

Performance

Baudrate: 50 bps to 921.6 kbps (including 500 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

FIFO: 128 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)

Operating Systems

Windows Real COM Drivers: Windows 2000, Windows XP/2003/

Vista/2008/7/8/8.1 (x86/x64), Windows 2012 (x64), Windows

Embedded CE 5.0/6.0

Linux Real TTY Drivers: Linux 2.6.x, 3.x

Note: Please refer to Moxa’s website for the latest driver support information.

UPort® 1250

UPort® 1250I

Moxa UPort 1250 Технические характеристики онлайн

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