
Requirements
DeviceMaster Rackmount Shelf Kit
Installation
The DeveMaster Rackmount Shelf Kit can be purchased to mount the
DeviceMaster RTS (4-port and 8-port) or the DeviceMaster ATS family in a
standard 19” IT rack. One DeviceMaster can be mounted on a single shelf.
The shelf mounts into a standard equipment rack and provides pre-drilled holes
for mounting the DeviceMaster units. A mounting bracket for the external power
supply is included with the kit.
To install the rackmount kit, you will need the following:
• Phillips screw driver
• 5/16” nut driver
• DeviceMaster RTS 4/8-port installations require the brackets and screws
that were shipped with the RTS.
Hardware Included
This list represents the hardware included for the rackmount kit installation.
•One shelf
• One bracket to mount the power supply (5801097)
• Four round head 5/8” phillips screws to mount the shelf in the IT rack.
• Four flat head phillips screws to secure the DeviceMaster ATS. These are not
• One nut that is used to mount the power supply bracket.
• Four nuts that are used to mount the DeviceMaster RTS. These are not used
Installation Guidelines
Follow these guidelines when mounting the DeviceMaster ATS or RTS in a rack.
• If the DeviceMaster is installed in a closed or multi-rack assembly, the
• Make sure that the mechanical loading is level to avoid a hazardous condition;
used in a DeviceMaster RTS installation.
when installing a DeviceMaster ATS.
operating temperature of the IT rack environment may be greater than the
ambient temperature. Be sure to install the DeviceMaster in an environment
that is compatible with the maximum rated ambient temperature for your
model.
such as, loading heavy equipment in the IT rack unevenly. The IT rack should
safely support the combined weight of all equipment in the rack.
DeviceMaster Rackmount Shelf Kit Installation 1

• Slots and openings in the cabinet are provided for ventilation. To ensure
reliable operation of the DeviceMaster and to protect it from overheating,
maintain a minimum of 1 inch clearance on all sides of the unit.
• AC power inputs are intended to be used with a three-wire grounding type
plug, which has a grounding pin. Equipment grounding ensures safe
operation. Do not defeat the grounding means and verify that the
DeviceMaster is reliably grounded when mounting within the IT rack.
DeviceMaster RTS Installation
Use this procedure to install the rackmount shelf kit with a DeviceMaster RTS.
Make sure that you have reviewed the Installation Guidelines
1. Attach the brackets shipped with the DeviceMaster RTS to the bottom of the
unit using the screws.
DeviceMaster RTS Installation
on Page 1.
DeviceMaster RTS
(bottom)
2. Place the RTS on the
shelf, making sure to
align the bracket holes
on the RTS with the
RTS mounting holes
illustrated below.
3. Insert the flat head
phillips screw from the
underside of the shelf
and secure the four
nuts using a 5/16” nut
driver. Make sure that
the washers on the nuts are facing the RTS bracket.
If necessary, use a phillips screw driver to hold the screws in place while
securing the nuts.
4. Align power
The bracket can be mounted on either side.
supply bracket
(5801097) with
the threaded stub
and lip, and slide
it into place.
5. Slide the power
supply under the
bracket.
Cable tie
6. Secure the power
supply bracket
with a nut
(washer side
down).
7. Align and mount
the shelf into a
standard IT rack
using the four 5/8”
round head phillips screws provided.
DeviceMaster Rackmount Shelf Kit Installation 2

DeviceMaster ATS Installation
Use this procedure to install the rackmount shelf kit with a DeviceMaster ATS.
Make sure that you have reviewed the Installation Guidelines
1. If you have previously installed the brackets or rubber feet that came with the
DeviceMaster ATS, remove them at this time.
2. Place the ATS on the shelf, making sure that you align the four small
countersunk holes with the holes in the bottom of the DeviceMaster ATS as
illustrated below.
3. Insert and secure the four flat head phillips screws.
4. Align power
supply bracket
(5801097) with
the threaded stub
and lip, and slide
it into place.
5. Slide the power
supply under the
bracket.
6. Secure the power
supply bracket
with a nut
(washer side
down).
7. Align and mount
the shelf into a
standard IT rack
using the four 5/8”
phillips screws provided.
DeviceMaster ATS Installation
on Page 1.
The bracket can be mounted on either side.
Cable tie
DeviceMaster Rackmount Shelf Kit Installation 3

Technical Support
Technical Support
If you need technical support, contact Comtrol using one of the following methods.
Contact
Method
Corporate
Headquarters
Comtrol Europe
FAQ/Online http://support.comtrol.com/support.asp
Downloads http://support.comtrol.com/download.asp
Email support@comtrol.com support@comtrol.co.uk
Web site http://www.comtrol.com http://www.comtrol.co.uk
Fax (763) 494-4199 +44 (0) 1 869-323-211
Phone (763) 494-4100 +44 (0) 1 869-323-220
Document Number: 2000315 Rev. A
DeviceMaster Rackmount Shelf Kit Installation 4