Connecting To The Captive Screw Usb Connector - Extron electronics USB HUB4 AAP User Manual

Connecting to the Captive Screw USB Connector

It is recommended that you connect your computer to the HUB4 by plugging the mini B
end of the provided USB cable into the USB port on the rear panel. If, however, your space
is limited and you need to use the captive screw USB In connector instead, prepare and
connect the cable as follows:
1. Cut off the B end of a USB A-to-B or A-to-mini B cable. (Do not remove the USB A
plug.)
2. Strip away the exterior jacket and the foil insulation from the unterminated end of the
cable to expose 1 to 2 inches (2.5 to 5 cm) of the wires and shield.
ATTENTION:
•
•
Red
White
Figure 3.
3. Twist the exposed shield strands together.
4. Strip 1/8 inch (4.5 mm) of the insulation from the end of each colored wire of the cable.
5. Connect the colored wires and the twisted shield to the HUB4 as described below.
Note that each pin of the connector is labeled above with the color of the wire that
should be connected to it (R, W, G, and B), based on the USB standard for wiring color
schemes.
V+/R — +5 VDC. Connect the red wire to this port.
•
D-/W — Data –. Connect the white wire to this port.
•
D+/G — Data +. Connect the green wire to this port.
•
_ /B — Ground. Connect the black wire to this port.
•
S — Shield. Connect the braided shield to this port.
•
Do not cut or remove the braided shield.
Ne pas couper ou retirer le blindage tressé.
Shield
Green Type A connector
Black
USB A-to-B (or Mini B) Cable with the USB B Connector Removed
USB HUB4 Series • Installation 5