Agilent Technologies 82357B User Manual download pdf (Page 6)

Turn your USB port into

4 additional RS-232 ports

E5805A technical specifications

General requirements

Minimum system requirements Windows 98(SE)/Me

(note 98 supported with version 14.0 only)/2000/XP

A USB port

Software required E5805A driver (included)

Software recommended Agilent IO Libraries Suite (included);

see system requirements on page 1

Supported standards USB 1.1 (fully compatible with USB 2.0)

EIA-232

General characteristics

Power USB bus-powered device, +5 V, 500 mA (max), 200 mA (typ)

Support for USB hubs Self-powered hubs

Connectors Standard USB A, RS-232 (9-pin) on each port

Cable 1.8 meter USB, USB A (host side) to USB B (device side)

Maximum data rates 230 Kb/s per port

RS-232 baud rates 300, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200,

230400 b/s

RS-232 flow control None, RTS/CTS, XON/XOFF, DTR/DSR

RS-232 parity None, Odd, Even, Space, Mark

RS-232 bits 5, 6, 7, 8

RS-232 Stop bits 1, 2

RS-232 SRQ interrupts on RI, DSR, DCD, CTS (using IO libraries)

Maximum instrument connections 4 RS-232 instruments/devices

Configuration Plug-and-Play

Indicators Tri-state LED displays device status and COM port activity

EMC and safety * CISPR 22 Class B

CISPR 24

IEC 60950

Warranty 1 year

Dimensions

Length, width, and height 111 mm (L) x 183 mm (W) x 26 mm (H)

Weight 0.311 kg

Environmental specifications

Operating environment 0°C to 55°C

Operating Humidity Up to 90% at 40°C non-condensing

Storage environment -40°C to +70°C

Storage humidity Up to 90% at 65°C non-condensing

* Additional detail and information in the Declaration of Conformity

Agilent E5805A USB/4-Port

RS232 Interface

Features

• Easy connection from standard

USB port on your PC to up to

four RS-232 instruments or

devices

• Fully compatible with Windows

COM driver and industry-stan-

dard VISA I/O software

Best for

• Easy connection to RS-232

devices

• Notebook computer RS-232 con-

nection

Add four serial ports in minutes

The Agilent E5805A USB/4-port

RS232 interface provides a direct

connection from the USB port on

our notebook or desktop PC to up

to four RS-232 instruments or

devices. There are no switches to

set, no PC cards to install, and no

external power supplies are

required. Simply install the driver

and plug in the E5805A USB 4-

port RS232 interface to add four

RS-232 ports to your computer.

Since the E5805A is a standard

Plug-and-Play device, your comput-

er automatically detects and config-

ures it when it is connected to

your computer USB port. You can

interface up to four devices, with

baud rates up to 230 Kb/s per

serial port. The E5805A provides

four DB9 serial connectors and

ships with a 1.8-meter USB cable.

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Agilent Technologies 82357B User Manual Page 6

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