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Overview

DataSheet

The UPort 1130 USB-to-serial adaptor provides a convenient and easy method of attaching an RS-422 or RS-485 serial device to your laptop or PC. The UPort 1130 plugs into your computer's USB port and adds a male DB9 RS-422/485 serial port to your workstation. Windows drivers are included for easy installation and configuration. The UPort 1130 can be used with new or legacy serial devices and supports both 2- and 4-wire RS-485. It is especially suited for mobile, instrumentation and point-of-sale (POS) applications.

Features:

Compatible with USB 2.0

Software selectable RS-422, 4-wire RS-485, and 2-wire RS-485

Male DB9 and terminal block for easy wiring

Serial transmission speed up to 921.6 Kbps

Active (USB), TxD/RxD LEDs

Built-in 15 KV ESD protection

Specifications:

USB

Compliant with

USB 1.0, 1.1; compatible with USB 2.0

Connector

USB type A

Speed

Full speed 12 Mbps

Serial Interface

No. of Ports

RS-422

TxD+(B), TxD-(A), RxD+(B), RxD-(A), GND

4-wire RS-485

TxD+(B), TxD-(A), RxD+ (B), RxD-(A), GND

2-wire RS-485

Data+(B), Data-(A), GND

Connector

Male DB9

FIFO

64 bytes

ESD Protection

Embedded 15 KV ESD Protection

Serial Communication Parameters

Parity

None, Even, Odd, Space, Mark

Data bits

5, 6, 7, 8

Stop bits

1, 1.5, 2

Flow control

XON/XOFF

Speed

50 bps to 921.6 Kbps

I/O address, IRQ

BIOS assigned

Mechanical

Dimensions

37.5 x 20.5 x 60 mm (L x W x H)

Material

ABS + PC

Gross Weight

60g (0.13 lb)

Environmental

Operating Temperature

0 to 55°C (32 to 131°F)

Storage Temperature

-20 to 85°C (-4 to 185°F)

Operating Humidity

5 to 95% RH

Regulatory Approvals

EN55022 Class B, EN55024, EN61000-3-2, EN61000-3-3, IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-8, FCC Part 15 Class B

Warranty

5 years

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