Usb 2.0 20-port industrial high power charger hub 1.1a (17 pages)
Summary of Contents for CoolGear USBG-4U2ML
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Industrial 4-Port USB 2.0 Powered Hub for PC-MAC Mount DIN-RAIL Product Manual Coolgear, Inc. Version 1.1 September 2017 Model Number: USBG-4U2ML www.coolgear.com...
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.
USBG-4U2ML – Product Manual 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.
USBG-4U2ML – Product Manual Figure 1 Downstream Activity LED Upstream Port Self Power Input These 4 LED indicators are Type-B connector from This 3-pin (one pin plus blinking whenever the USB upstream USB 2.0 port. It is voltage and the other 2 ports are transferring data.
USBG-4U2ML – Product Manual 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.
USBG-4U2ML – Product Manual 2. Notes, Tips, Warnings, and Safety 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, Note please ignore this message since the hub is hot plug and its power capacitor will cause a very short period of current.
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