DVIGear DVI-7200-PS User Manual

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DVI-7200-PS Series
Quick Start Guide
Distribution Power Supplies
Introduction
Many AV products require the use of external AC power supply units (PSU) to power their internal electronic circuitry. These external PSUs (wall warts) can pose a major challenge to system designers as they occupy valuable space within AV equipment racks where there are a limited number of AC outlets. Furthermore, some external PSUs are poorly designed and ill-suited for use in high prole applications.
These units are housed in rugged 1U rack-mountable enclosures. They accept AC line voltages auto­ranging from 90-264 VAC and AC line frequencies from 47-63 Hz. Four models are available, with output voltages of either +5VDC or +12VDC and a choice of either 10x or 20x outputs. All outputs include extensive protection against overload, over-voltage and over-temperature. All outputs utilize secure twist-lock DC power connectors. Several types of power supply extension cables are available that support the full range of DVIGear products.
Typical Application
DVI-7235-PS
Distributed Power
12 VDC
VIDEO OUT
DDC OUT
DVI INPUT
RESET 12 VDC
EDID MEMORY
VGA EDIDLEARN
DDC OUT VIDEO OUT HDMI EDID
RS-232
Note: power supply extension cable length is 5.2 ft. (1.6 m)
Distribution Power Supply
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DVI-7235 Front View
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3
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DVI-7235 Rear View
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DVI-7235 Rear View Close-up
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Distribution Power Supplies
DVI-7200-PS Series
Quick Start Guide
1. Power LED Continuously lit when unit is receiving power and switched ON.
2. AC Power Input Connect supplied AC power cord securely to unit.
3. Power Switch This switch turns the unit ON / OFF; lights green when turned ON.
4. DC Power Outputs
(1)
+5 VDC Models +12 VDC Models
10x Outputs DVI-7220-PS DVI-7230-PS
20x Outputs DVI-7225-PS DVI-7235-PS
5. Airow Intake
6. Airow Outlet
Allows airow into the device.
Two internal cooling fans output airow here.
(2)
(2)
7. Rack Mounting Ears Rack-mountable in a standard 19-inch equipment rack.
Note 1: All DC outputs utilize locking connectors to ensure secure connections and stable system operation.
Note 2: Warning, in order to ensure proper operation and long term reliability, care must be taken to ensure that the airow is not restricted in any way.
Airow Diagram
Installation
1.) Install the distribution power supply in a rack mount environment using mounting ears. Care
must be taken to ensure that the airow is not restricted in any way.
2.) Connect the AC power input cable to a power source and to the distribution power supply.
3.) Connect devices to be powered to the DC outputs of the unit using the appropriate power
supply extension cables, see page 4.
(3)
4.) Turn the distribution power supply on using the Power Switch at the rear of the unit. Check to
make sure the power LED on the front panel is lit and the cooling fans are operating.
5.) The unit is ready for use.
(2)
Note 3: Warning: Models DVI-7230-PS and DVI-7235-PS provide +12VDC outputs. Take care to avoid connecting any 5VDC devices to these +12VDC outputs as this may cause damage and system failure.
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Power Supply Extension Cables
Please install the appropriate power supply extension cables to connect the DC outputs of this unit to the devices to be powered remotely. There are several types of cables available, which support the full range of DVIGear products. These cables are not included and must be ordered separately.
Model No. DVI-7220-PSX
Connections +5VDC, 5.5 x 2.5 x 9.5mm
Length 5.2 ft. (1.6 meters)
Compatible with DVI-7220-PS / DVI-7225-PS
May replace DVI-7206-PS
Model No. DVI-7230-PSX
Connections +12VDC, 5.5 x 2.0 x 9.5mm
Length 5.2 ft. (1.6 meters)
Compatible with DVI-7230-PS / DVI-7235-PS
May replace DVI-7215-PS
Model No. DVI-7209-PSX
Connections +5VDC, 5.5 x 2.5mm to 3.5 x 1.35 x 9.5mm
Length 5.2 ft. (1.6 meters)
Compatible with DVI-7220-PS / DVI-7225-PS
May replace DVI-7210-PS
Connectors A and B
Connectors A and B
Connector A
Connector B
Model No. DVI-7330-PSX
Connections +5VDC, 5.5 x 2.5mm to USB Micro-B
Length 5.2 ft. (1.6 meters)
Compatible with DVI-7220-PS / DVI-7225-PS
May replace DVI-7330-PS
Locking DC Power Plug
Twist 90° clockwise to lock
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DVI-7200-PS_Series_QSG-02 / November.2014
Connector A
Connector B
DVIGear 1059 Triad Court, Suite 8, Marietta, GA 30062
Toll Free: 888.463.9927 Tel: 770.421.6699 Fax: 770.234.4207
support@dvigear.com www.dvigear.com
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