CYP RAX-PSU-48V, RAX-PSU-24V Operation Manuals

RAX-PSU-48V

48V DC Power Manager

OPERATION MANUAL

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DISCLAIMERS

The information in this manual has been carefully checked and is
believed to be accurate. CYP (UK) Ltd assumes no responsibility for any
infringements of patents or other rights of third parties which may result
from its use.

CYP (UK) Ltd assumes no responsibility for any inaccuracies that may be
contained in this document. CYP (UK) Ltd also makes no commitment to
update or to keep current the information contained in this document.

CYP (UK) Ltd reserves the right to make improvements to this document
and/or product at any time and without notice.

COPYRIGHT NOTICE

No part of this document may be reproduced, transmitted, transcribed,
stored in a retrieval system, or any of its part translated into any language
or computer file, in any form or by any means—electronic, mechanical,
magnetic, optical, chemical, manual, or otherwise—without express
written permission and consent from CYP (UK) Ltd.

© Copyright 2011 by CYP (UK) Ltd.

All Rights Reserved.

Version 1.1 August 2011

TRADEMARK ACKNOWLEDGMENTS

All products or service names mentioned in this document may be
trademarks of the companies with which they are associated.

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SAFETY PRECAUTIONS

Please read all instructions before attempting to unpack, install or operate
this equipment and before connecting the power supply.

Please keep the following in mind as you unpack and install this
equipment:

• Always follow basic safety precautions to reduce the risk of fire,
electrical shock and injury to persons.

• To prevent fire or shock hazard, do not expose the unit to rain,
moisture or install this product near water.

• Never spill liquid of any kind on or into this product.

• Never push an object of any kind into this product through any
openings or empty slots in the unit, as you may damage parts inside
the unit.

• Do not attach the power supply cabling to building surfaces.

• Use only the supplied power supply unit (PSU). Do not use the PSU if
it is damaged.

• Do not allow anything to rest on the power cabling or allow any
weight to be placed upon it or any person walk on it.

• To protect the unit from overheating, do not block any vents or
openings in the unit housing that provide ventilation and allow for
sufficient space for air to circulate around the unit.

REVISION HISTORY

VERSION NO. DATE SUMMARY OF CHANGE

v1.00 19/03/2018 First release

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CONTENTS

1. Introduction ...........................................6

2. Applications ...........................................6

3. Package Contents ..................................6

4. System Requirements ...........................6

5. Features ..................................................7

6. Operation Controls and Functions .......8

6.1 Front Panel ................................................... 8

6.2 Rear Panel ..................................................... 9

6.3 RS-232 Protocol ........................................ 10

6.4 RS-232 and Telnet Commands ............ 10

6.5 Telnet Control ............................................12

6.6 WebGUI Control .......................................13

7. Connection Diagram .......................... 18

8. Specifications ...................................... 19

9. Acronyms ............................................. 19

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1. INTRODUCTION

This 8-Port 48V DC Power Manager is a DC power splitter which can
distribute up to 300 milliamps of 48 volt power to up to eight connected
devices via 2-pin terminal block connections (115 watts total across all
8 outputs). Ideal for professional applications, this unit provides direct
per-port power control via WebGUI, Telnet or RS-232. An integrated,
battery backed-up, clock allows for detailed power scheduling based
on a repeating daily/weekly schedule, or single events. Up to 2 fans may
be connected and their speed can be either automatically controlled
based on a detected temperature, or set to a single static speed. Detailed
status information about the power input, each power output, current
fan speed, and system temperature is provided to give a comprehensive
system overview.

2. APPLICATIONS

Entertainment Rooms & Home Theaters

Showrooms & Demo Rooms

Lecture Hall Presentations

Public Commercial Displays

AV equipment and control rooms

3. PACKAGE CONTENTS

1×8-Port 48V DC Power Manager

1×48V/3.12A DC Power Adaptor

1×Power Cord

8×2-pin Terminal Block to 48V DC Power Adaptor Cable

1×4-pin Terminal Block

1×3.5mm to 9-pin D-sub Adaptor Cable

1×Operation Manual

4. SYSTEM REQUIREMENTS

48V powered equipment requiring less than 14 watts of power using 2-pin

3.5mm terminal block terminated power cables.