DO Guide: DM-PSU-8 and DM-PSU-16

DO Guide: DM-PSU-8 and DM-PSU-16
DO Check the Box
8-Port/16-Port PoDM Power Supply for DM 8G+® I/O Cards
DO Install the Device
Bracket, Rack Ear, 1U
Foot, 0.5" x 0.5" x 0.23", Adhesive
Power Cord, 6' 7" (2 m)
DM-PSU-16 Rear Panel Connections
The Crestron® DM-PSU-8 and DM-PSU-16 can be mounted into a rack or placed onto a flat surface.
Mounting into a Rack
Each device occupies 1U of rack space. Using a #1 or #2 Phillips screwdriver, attach the two
included rack ears to the device. Then, mount the device into the rack using four mounting screws
(not included).
MAX 15.4 W/PORT 1–16:
To POE IN port of DM 8G I/O card
or to HDBaseT device
100–240 V ~50/60 Hz
3.5–1.6 A:
Mains power input
NOTE: Ensure that the device is properly grounded by connecting the chassis ground lug to an
earth ground (building steel).
NOTE: The eight POWER ports of the DM-PSU-8 and the sixteen POWER ports of the
DM-PSU-16 are PoDM and HDBaseT® PoE PSE (Power Sourcing Equipment) ports. Any wiring that is
connected to a PoDM or HDBaseT PoE port is for intrabuilding use only and should not be connected
to a line that runs outside of the building in which the PSE is located.
Placing onto a Flat Surface
When placing the device onto a flat surface or stacking it with other equipment, attach the included
feet near the corners on the underside of the device.
DO Connect the Device
Connect the device as required for the application.
DM-PSU-8 Rear Panel Connections
MAX 15.4 W/PORT 1–8:
To POE IN port of DM 8G® I/O card
or to HDBaseT® device
100–240 V ~50/60 Hz
2.2–1.0 A:
Mains power input
DO Learn More
Visit the website for additional information and the latest firmware
updates. To learn more about this product, use a QR reader
application on your mobile device to scan the QR image.
Crestron Electronics
15 Volvo Drive, Rockleigh, NJ 07647
As of the date of manufacture, the product has been tested and found to comply with specifications for CE marking.
Industry Canada (IC) Compliance Statement
These products are Listed to applicable UL® Standards and requirements by Underwriters Laboratories Inc.
Ces produits sont énumérés aux normes applicables et les exigences UL par Underwriters Laboratories Inc.
Rack Mounting Safety Precautions
•• Elevated Operating Ambient Temperature: If installed in a closed or multi-unit rack assembly, the operating ambient
temperature of the rack environment may be greater than room ambient temperature. Therefore, consideration should be
given to installing the equipment in an environment compatible with the maximum ambient temperature (Tma) specified by the
•• Reduced Airflow: Installation of the equipment in a rack should be such that the amount of airflow required for safe operation
of the equipment is not compromised.
•• Mechanical Loading: Mounting of the equipment in the rack should be such that a hazardous condition is not achieved due
to uneven mechanical loading.
•• Circuit Overloading: Consideration should be given to the connection of the equipment to the supply circuit and the
effect that overloading of the circuits might have on overcurrent protection and supply wiring. Appropriate consideration of
equipment nameplate ratings should be used when addressing this concern.
•• Reliable Earthing: Reliable earthing of rack-mounted equipment should be maintained. Particular attention should be given
to supply connections other than direct connections to the branch circuit (e.g., use of power strips).
Federal Communications Commission (FCC) Compliance Statement
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference
that may cause undesired operation.
CAUTION: Changes or modifications not expressly approved by the manufacturer responsible for compliance could void the
user’s authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the
FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the
following measures:
•• Reorient or relocate the receiving antenna.
•• Increase the separation between the equipment and receiver.
•• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
•• Consult the dealer or an experienced radio/TV technician for help.
The specific patents that cover Crestron products are listed at
The product warranty can be found at
Certain Crestron products contain open source software. For specific information, please visit
Crestron, the Crestron logo, DM 8G, and DM 8G+ are either trademarks or registered trademarks of Crestron Electronics, Inc. in the United States and/or other countries. HDBaseT is either
a trademark or registered trademark of the HDBaseT Alliance in the United States and/or other countries. UL and the UL logo are either trademarks or registered trademarks of Underwriters
Laboratories, Inc. in the United States and/or other countries. Other trademarks, registered trademarks, and trade names may be used in this document to refer to either the entities claiming
the marks and names or their products. Crestron disclaims any proprietary interest in the marks and names of others. Crestron is not responsible for errors in typography or photography.
This document was written by the Technical Publications department at Crestron.
©2017 Crestron Electronics, Inc.
DOC. 7970A (2048244) 04.17
Specifications subject to change without notice.
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