CoolGear USBG-12U2ML User manual

USBG-12U2ML –Product Manual
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Industrial 12-Port USB 2.0 Powered Hub for
PC-MAC DIN-RAIL Mount
Model Number: USBG-12U2ML
Product Manual
Coolgear, Inc.
Version: 2
Revision: 0
Date: 2022-03-23

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Table of Contents
1. Introduction........................................................................................................3
1.1 Features ................................................................................................................. 3
1.2 Connectors ............................................................................................................ 4
1.3 Hardware Installation........................................................................................... 5
1.4 Supported USB Devices ...................................................................................... 5
1.5 Environmental Specifications.............................................................................. 6
1.6 Package Contents.................................................................................................... 6
2. Notes, Tips, Warnings, and Safety.....................................................................7
2.1 Supporting References............................................................................................ 8
Figure 1 - USBG-12U2ML Front View.................................................................................. 4
Figure 2 - Power Connector ................................................................................................ 5
Figure 3 - Optional Mounting Brackets............................................................................... 5
Figure 4 - Package Contents................................................................................................ 6
Revision History
Revision
Date
Comments
1.0
2015-07-14
First Release
1.1
2017-05-10
New Format
1.2
2022-03-20
Added input voltage details.
2.0
2022-03-23
New Format

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1. Introduction
12-Port USB 2.0 powered hi-speed hub enabling you to connect 12 additional USB
peripherals to your system. Industrial-grade metal chassis supporting rugged use and is
backward compatible with USB 1.0/1.1. It is targeted at PC and Mac Industrial Application
users that are expanding the number of USB ports on their system.
1.1 Features
oCompliant with USB Specification Revision 2.0
oRigid and Wall-mountable Metal Case
oSupports High-speed and or Full-speed
oProvides 12 Downstream Facing Ports
oSupports 480Mbps, 12Mbps and 1.5Mbps Speed
Weight
.843 lbs
Dimensions
5.132in(L) (6.147 w/flange) x 2.615in(W) x 2.029in(H)
UPC
729440625146
Model No.
USBG-12U2ML
Color
Black
Downstream Ports
12 USB Type-A Ports
Upstream Ports
1 USB Type-B Port
Input Voltage
7~36V DC

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1.2 Connectors
1
Downstream Device Ports
12x, USB 2.0, Female Type-A
2
Upstream Host Port
USB 2.0, Female Type-B
3
Power Connector
Phoenix 3-pin, 5.08mm
4
Downstream Port Status LEDs
12x, Alternating Green & Amber, illuminates when
downstream device connected.
5
Power Status LED
Red, illuminates when power & host connected
6
Mounting bracket
Fixed Non-Removable.
Downstream Ports
Upstream Ports
Power Input
12x USB Type-A Female
•USB 2.0
•480 Mbit
•Power & data
USB Type-B Female
•USB 2.0
•480 Mbit
•Data Only
3-pin Din Rail “Phoenix”-
style.
•7~36V DC
Figure 1 - USBG-12U2ML Front View

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1.3 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. Attach the AC power adapter.
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 USB Host or PC, 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. (OPTIONAL) Mount your hub on the wall/surface or DIN RAIL.
1.4 Supported USB Devices
•Supports keyboard, mouse, monitor, scanner, printer, PC Camera, telephone, DVD
drive, joystick, virtual reality helmet, modem, PBX and many more USB devices.
Figure 2 - Power Connector
Figure 3 - Optional Mounting Brackets

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1.5 Environmental Specifications
Specification
Data
Operating Temperature:
0-55°C (32 to 131°F)
Storage Temperature:
-20°C to 85°C (-4 to 185°F)
Operating Humidity:
5 to 95% RH
1.6 Package Contents
Figure 4 - Package Contents
•USBG-12U2ML USB 2.0 Hub
•USB 2.0 A-Male to B-Male USB cable
•2x Mounting plates and screws
•3-pin Phoenix power connector
Power supply not included

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2. Notes, Tips, Warnings, and Safety
Note
This product requires external power source to function. If the power LED is
not illuminating after connecting, check that the power source is connected to
the hub correctly, and is powered on.
Safety
oRead 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.
oInspect the product closely for visual defects before putting it to use.
oKeep 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.
oDo 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.
oIf this product is not functioning properly, email our support team at
[e-mail].
USB CHARGING & CONNECTIVITY EXPERTS
Within Every Great Machine
For over 20 years our rugged, off-the-shelf USB hubs, chargers, and serial products are
ready to go for your next project. Based in the US, Coolgear has successfully engineered
and deployed millions of connectivity solutions into industrial, medical, automotive,
commercial, and aerospace industries.
We understand the importance of reliability, build quality, & consider all our customers’
applications as critical wanting to ensure long-lasting event-free integrations.

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2.1 Supporting References
Document
Link
Website Product Page
https://www.coolgear.com/product/industrial-
12-port-usb-2-0-powered-hub-for-pc-mac-din-
rail-mount
Compliance Statement
View compliance within the product’s respective Technical Data Sheet, found on the product’s online listing.
Technical Support
When you reach out to Coolgear support, you’ll find yourself in the hands of a solution-oriented and knowledgeable expert
ready to answer whatever question you throw at them. If you ever need help with your product, visit
coolgear.com/support for support tickets, downloads, and other support resources. For the latest drivers, please visit
coolgear.com/download.
Product Standard Warranty
One (1) Year Warranty from Date of Purchase Invoice. Coolgear will repair or replace any Product determined to be
defective and which has been returned, at your risk and expense, to Coolgear. Where Coolgear determines in its sole
judgment that repair or replacement of such Product is not reasonable, Coolgear will keep the non-conforming Product and
refund to you the amount you paid for such Product. Returned Products shall be subject to the balance of the Warranty
Period otherwise applicable. Any reconditioned parts used by Coolgear shall be subject to all the same provisions as
otherwise applicable to new parts. THE FOREGOING DESCRIBES COOLGEAR’S SOLE LIABILITY, AND YOUR SOLE
REMEDY, FOR ANY BREACH OF WARRANTY. IF YOU DO NOT AGREE WITH THE TERMS OF THIS LIMITED
WARRANTY, YOU MUST RETURN THE PRODUCTS UNUSED AND IN THEIR ORIGINAL CONTAINERS TO YOUR
ORIGIN OF PURCHASE.
Limitation of Liability
This Limited Warranty does not cover: (i) defects or damages resulting from natural causes, casualty, accident, misuse or
abuse, neglect, alterations, service or repair by other than Coolgear, including without limitation by you; (ii) improper
installation or de-installation, operation or maintenance, improper connections with peripherals or other causes not arising
out of defects in the materials or workmanship of Products; (iii) any Product for which the warranty sticker has been
removed, modified or defaced; (iv) normal wear and tear; (v) damage to or loss of repaired or replaced Products during
shipping by Coolgear except when such damage or loss is caused by poor or inadequate packaging by Coolgear; or (vi)
Products purchased outside the United States. UNDER NO CIRCUMSTANCES WILL COOLGEAR BE LIABLE FOR ANY
LOSS OF USE, INTERRUPTION OF BUSINESS OR ANY INDIRECT, SPECIAL, INCIDENTAL, PUNITIVE OR
CONSEQUENTIAL DAMAGES OF ANY KIND (INCLUDING LOST PROFITS) REGARDLESS OF THE FORM OF ACTION
WHETHER IN CONTRACT, TORT (INCLUDING NEGLIGENCE), STRICT PRODUCT LIABILITY OR OTHERWISE, EVEN IF
COOLGEAR HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. IN NO EVENT SHALL THE TOTAL
LIABILITY OF COOLGEAR HEREUNDER EXCEED THE GREATER OF $50.00 OR THE AMOUNT YOU ACTUALLY PAID
FOR THE PRODUCT GIVING RISE TO SUCH LIABILITY, REGARDLESS OF THE CAUSE OF ACTION, IN CONTRACT,
TORT, STRICT LIABILITY OR OTHERWISE. NOT ALL JURISDICTIONS ALLOW SUCH LIMITATIONS OF DAMAGES SO
THE FOREGOING LIMITATIONS MAY NOT APPLY TO YOU.
© 2022 Coolgear, Inc. All Rights Reserved. All products and accompanying digital documentation including images are the
property and / or trademarks of Coolgear Inc. Coolgear Inc. are continuously improving upon its products. Product
specifications are subject to change without notice.