CoolGear USBG-4U2ML Manuale utente

Industrial 4-Port USB 2.0

Powered Hub for PC-MAC

DIN-RAIL Mount

Product Manual

Coolgear, Inc.

Version 1.1

September 2017

Model Number: USBG-4U2ML

www.coolgear.com

2 USBG-4U2ML – Product Manual

www.coolgear.com

Revision History

Revision Date Author Comments

1.0 07/14/2015 Coolgear Original format

1.1 09/25/2017 Coolgear New Manual Format

About this document

This product manual outlines installation and features of the USBG-4U2ML USB 2.0

industrial 4 port hub.

Scope

The scope of this manual is to give the user of the product an understanding of its use

with detailed diagrams and verbiage. The manual allows the users to apply the product

to their application.

Intended Audience

This product is intended for use in numerous industries including but not limited to

applications such as; Automotive, Banking, Warehouse, and others.

Product Support

[email protected]

USBG-4U2ML – Product Manual 3

www.coolgear.com

Table of Contents

1. Introduction.........................................................................................................4

1.1 Features .................................................................................................................. 4

1.2 Hardware Installation ............................................................................................. 5

1.3 Checking the Hub Installation................................................................................. 6

1.4 Environmental Specifications ................................................................................. 6

2. Notes, Tips, Warnings and Safety..........................................................................7

3. Supporting References .........................................................................................8

Table of Figures

Figure 1 – LED Diagram…………………………………………………………………………………………………..5

Figure 2 – Device Manager Generic Hub…………………………………………………………………………6

4 USBG-4U2ML – Product Manual

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1. Introduction

The High-Speed 4-port USB 2.0 hub provides an ideal solution to expand 4 USB 2.0 ports

from one single USB 2.0 host port. It provides a self power source (+7~24VDC from 3-pin

Terminal Blocks) to provide enough power on USB 2.0 buses.

WEIGHT .85 lbs

DIMENSIONS 4.50”(L) x 2.26” (W) x 1.03” (H)

(11.45 x 5.73 x 2.63 cm)

UPC 729440625122

WARRANTY 1 year from date of purchase

COLOR Black

DOWNSTREAM PORTS 4 USB Type-A Ports

UPSTREAM PORTS 1 USB Type-B Port

SYSTEM REQUIREMENTS Compatible with all USB enabled operating systems.

1.1 Features

•Compliant with USB Specification

Revision 2.0

•Rigid and Wall-mountable Metal Case

•Supports High-speed and or Full-speed

Packet

•Protocol Sequencer for Endpoint 0/1

•

Provides 4 Downstream Facing Ports

•Supports 480Mbps, 12Mbps, and

1.5Mbps Speed

•Supports Self-powered and Bus-

powered Mode

USBG-4U2ML – Product Manual 5

www.coolgear.com

Figure 1

Downstream Activity LED Upstream Port Self Power Input

These 4 LED indicators are

blinking whenever the USB

ports are transferring data.

Type-B connector from

upstream USB 2.0 port. It is

connected from host or

another USB 2.0 hub.

This 3-pin (one pin plus

voltage and the other 2

pins are GND) terminal

block connectors are used

to connect strong power to

self-power the hub, the

voltage can be in the range

from +7V to 24VDC.

1.2 Hardware Installation

1. Use static electricity discharge precautions. Remove possible static

discharge potential from any objects that the hub may come in contact with

before installation. This can be accomplished by touching a bare metal

chassis rail after you have turned off the power.

2. Apply DC power (range from +7V to 24V) to the 3-pin Terminal Block

Connector. The hub was bus-powered by the upstream USB port; this

terminal block connector is to add power to ensure enough power for the 4

downstream ports.

3. Connecting USB Host cable: The host cable is a standard A-to-B USB 2.0

cable. Please connect the type-A end connector of the cable to your

upstream USB port, then connect the type-B end connector to this hub. Since

the USB hub is plug-and-play, you don’t have to turn off your host computer

when installing the hub.

4. Connect the USB Devices to the downstream ports of this hub.

5. Mount your hub on the wall or DIN RAIL if required.

6 USBG-4U2ML – Product Manual

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1.3 Checking the Hub Installation

To check the USB hub installation in Windows device manager, please follow the

following steps:

1. Click Start

2. Click Control Panel

3. Click System

4. Click Device Manager

button

5. Double Click Universal

Serial Bus Controller

6. Double click Generic

USB Hub, the

message will show

that this device is

working properly

Figure 2

1.4 Environmental Specifications

Specification Data

Operating Temperature: 0-55°C (32 to 131°F)

Operating Humidity: 5 to 95% RH

USBG-4U2ML – Product Manual 7

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2. Notes, Tips, Warnings, and Safety

Note

In some cases, during hardware installation, you will see an error message

said that the USB Hub caused the USB bus power over the current limit,

please ignore this message since the hub is hot plug and its power capacitor

will cause a very short period of current. It will NOT affect your USB function.

Reference Section 1.2 Hardware Installation.

Tip N/A

Warning

Please make sure the polarity of the input power should be correctly match

the terminal block pins, otherwise it will damage the hub.

Safety

•Read the entire Product Manual before implementing this product for

your application. This manual contains important information about

electrical connections that must be followed for safe and proper

operation.

•Inspect the product closely for visual defects before putting it to use.

•Keep away from areas where moisture builds, this product contains

electrical components that can be damaged by moisture build up, this

can adversely affect your equipment connected to it.

•Do not disassemble the product. Handling the product’s internal

components can expose it to ESD (Electro-Static Discharge) hazards

that can affect the function of the device.

•If this product is not functioning properly, email our support team at

[email protected].

8 USBG-4U2ML – Product Manual

www.coolgear.com

3. Supporting References

Document Link

Website Product Page https://www.coolgear.com/product/industrial-

4-port-usb-2-0-powered-hub-for-pc-mac-din-

rail-mount

and / or trademarks of Coolgear Inc. Coolgear Inc. are continuously improving upon its products. Product specifications are subject

to change without notice.

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