CYP CSR-8PSU-12V User manual

CSR-8PSU-12V
8-Port 12V DC Power Manager
Operation Manual
Operation Manual

DISCLAIMERS
The information in this manual has been carefully checked and
is believed to be accurate. Cypress Technology assumes no
responsibility for any infringements of patents or other rights of third
parties which may result from its use.
Cypress Technology assumes no responsibility for any inaccuracies
that may be contained in this document. Cypress also makes no
commitment to update or to keep current the information contained
in this document.
Cypress Technology 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 le, in any form or by any means—
electronic, mechanical, magnetic, optical, chemical, manual, or
otherwise—without express written permission and consent from
Cypress Technology.
© Copyright 2018 by Cypress Technology.
All Rights Reserved.
TRADEMARK ACKNOWLEDGMENTS
All products or service names mentioned in this document may be
trademarks of the companies with which they are associated.

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 re,
electrical shock and injury to persons.
• To prevent re 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
sufcient space for air to circulate around the unit.
• Please completely disconnect the power when the unit is not in
use to avoid wasting electricity.
REVISION HISTORY
VERSION NO. DATE SUMMARY OF CHANGE
RDV1 30/05/18 Preliminary release
VS1 01/06/18 Final technical review

CONTENTS
1. Introduction......................................................1
2. Applications.....................................................1
3. Package Contents ..........................................1
4. System Requirements......................................1
5. Features............................................................2
6. Operation Controls and Functions.................2
6.1 Front Panel ................................................. 2
6.2 Rear Panel.................................................. 3
6.3 WebGUI Control ........................................ 4
6.3.1 Device Discovery............................. 4
6.3.2 WebGUI Overview ........................... 5
6.4 RS-232 Control ........................................... 9
6.5 Telnet Control ............................................ 9
6.6 RS-232 and Telnet Commands .............. 10
7. Connection Diagram ....................................12
8. Specications ................................................13
9. Acronyms .......................................................14

1
1. INTRODUCTION
This 8-Port 12V DC Power Manager is a DC power splitter which
can distribute up to 125 milliamps of 12 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 12V DC Power Manager
• 1×12V/12.5A DC Power Adapter
• 1×Power Cord
• 8×2-pin Terminal Block to 12V DC Power Adapter Cable
• 1×Fan Power/Control Cable
• 1×3.5mm to 9-pin D-sub Adapter Cable
• 1×Operation Manual
4. SYSTEM REQUIREMENTS
• 12V powered equipment requiring less than 14.4 watts of power.

2
5. FEATURES
• Power management system providing voltage-controlled current
(12V) on each output
• Battery backed up clock for scheduling power events
• Integrated WebGUI for control and power analysis
• Unit’s overall maximum power consumption is only 150 watts
• Supports 8 power output ports with professional 2-pin 3.5mm
terminal block connectors
• 115 watts of total power provided across all 8 outputs
• Dynamic loading function balances the power provided to each
DC output
6. OPERATION CONTROLS AND FUNCTIONS
6.1 Front Panel
ISP/
RESET
RS-232
12V DC Power Manager
1 2
1RS-232: Connect directly to your PC/laptop using a 3.5mm mini-
jack to 9-pin adapter to send RS-232 commands to control the
unit.
2ISP/RESET: This button has multiple functions, see below.
2a ISP MODE: Press and hold this button while powering the unit on to
enter ISP mode.
2b FACTORY RESET: Press and hold this button for 5+ seconds, after the
unit is already powered on, to perform a full factory reset of the
unit.
2c REBOOT: Momentarily press this button, after the unit is already
powered on, to reboot the unit.

3
6.2 Rear Panel
1
-
+
2
-
+
3
-
+
4
-
+
5
-
+
6
-
+
7
-
+
8FAN
-
+ AB 12V
12V POWER OUT
SERV. CONTRO
LO
FF
ON
-
+
DC 12V
1 2 3 4 5 6
112V POWER OUT & LEDs 1~8: Connect power cables with 3.5mm
2-pin terminal blocks from units requiring 12V power. Up to 8
devices can be powered. When power is available from a port,
the associated LED will be green. When a power port is disabled its
LED will turn off.
212V FAN OUT A~B: Connect to a dedicated dual-fan power and
control cable. Fan speed can be controlled via WebGUI, Telnet, or
RS-232.
3SERV.: This slot is reserved for rmware update use only.
4CONTROL: Connect directly, or through a network switch, to your
PC/laptop to control the unit via Telnet/WebGUI.
5DC 12V: Plug the 12V DC power adapter into the unit and connect
it to an AC wall outlet for power.
6ON/OFF: Flip this switch to turn the unit ON or OFF after connecting
a 12V power source.

4
6.3 WebGUI Control
6.3.1 Device Discovery
Please obtain the “Device Discovery” software from your authorized
dealer and save it in a directory where you can easily nd it.
Connect the unit and your PC/Laptop to the same active network
and execute the “Device Discovery” software. Click on “Find Devices
on Network” and a list of devices connected to the local network will
show up indicating their current IP address.
Note: The unit’s default IP address is 192.168.1.50.
By clicking on one of the listed devices you will be presented with the
network details of that particular device.
1) IP Mode: If you choose, you can alter the static IP network settings
for the device, or switch the unit into DHCP mode to automatically
obtain proper network settings from a local DHCP server. To switch
to DHCP mode, please select DHCP from the IP mode drop-down,
then click “Save” followed by “Reboot”.
2) WebGUI Hotkey: Once you are satised with the network settings,
you may use them to connect via Telnet or WebGUI. The network
information window provides a convenient link to launch the
WebGUI directly.

5
6.3.2 WebGUI Overview
After connecting to the WebGUI’s address in a web browser, log into
the unit by entering the appropriate user name and password.
All primary functions of this unit are controllable via the built in
WebGUI, including Status, Device Settings, Schedule, and System
settings. The individual functions will be introduced in the following
section.
• Status
This tab displays the current status of the various components of the
unit in real-time.

6
1) Power In: Displays the voltage, current and wattage of the unit’s
main power supply.
2) Power Out: Displays the voltage, current and wattage of each of
the 8 individual power outputs.
3) System Temperature: Displays the unit’s temperature as measured
at 3 locations inside the case on the PCB.
4) System Fan: Displays the current state of 2 external fans (optional)
including individual fan RPM, and the current fan speed thresholds,
if auto mode is enabled.
• Device
This tab provides controls for all 8 power output ports as well as control
over the optional external fans’ speed and temperature thresholds.
1) Power Out: This section provides control over each individual
power output. The outputs may be turned on, turned off, and
renamed.
2) Fan Setting: This section provides controls for any connected fans.
When Auto Fan Mode is enabled the fan speed will be controlled
based on the 3, user set, temperature thresholds and speed
selections. The preferred fan speed at each threshold is also user
congurable. If Auto Fan Mode is disabled, the fan speed can
be set as a static percentage of maximum power. If 2 fans are
connected to the unit, both will follow the same settings.
Note: The highest of the 3 System Temperature measurements is
used to determine which Auto Fan Mode speed (low, middle, or
high) is active when Auto Fan Mode is enabled.

7
• Schedule
The Schedule tab provides multiple ways to automate and schedule
the powering on and off of any of the 8 power ports on this unit.
1) Repeat Mode: Items in this section will execute at their set times on
the selected days (Sunday through Saturday) every week as long
as they are marked as “Active”.
2) Once Mode: Items in this section are scheduled to occur a single
time on a specic date at the specied time. Each item will
automatically change to “None Active” after they have been
executed once.
Note: Each schedule item must be set as “Active” for it to activate
at the scheduled time.

8
• System
This tab provides system conguration options including changing the
network settings, downloading/restoring saved system congurations,
modifying the username and password, system time setting, and
updating the rmware.
1) Network: This section allows for setting the unit to either Static or
DHCP mode for its IP information. When in Static mode, the IP,
Netmask, and Gateway may be set manually.
2) Web User Setting: This section allows for the login password to be
changed. The username is “admin” and the default password is
also “admin”.
3) System Time: This section allows user to set the system time and
date.
Note: The new setting will not take effect until “Save” is clicked.
4) Download Current Conguration: This section allows the user to
download the current system conguration to a local PC for
restoration later.
5) Restore Conguration: This section allows user to restore a
previously downloaded system conguration.
6) Firmware Upgrade: This section allows for new rmware to be
uploaded into the unit.

9
6.4 RS-232 Control
Unit Controlling PC Serial Port Settings
Pin Denition Pin Denition Baud Rate 19200
1 1 Data Bits 8
2TxD 2RxD Parity Bit None
3RxD 3TxD Stop Bits 1
4 4 Flow Control None
5 GND 5 GND
6 6
7 7
8 8
9 9
6.5 Telnet Control
Before attempting to use Telnet control, please ensure that both the
unit and the PC are connected to the same active networks.
To Access the Command Line Interface (CLI)
Windows 7 Click Start, type “cmd” in the search eld, and
press Enter.
Windows XP Click Start > Run, type “cmd”, and press Enter.
Mac OS X Click Go > Applications > Utilities > Terminal.
Once in the Command Line Interface (CLI) type “telnet” followed by
the IP address of the unit (and the port number if it is non-standard)
and then hit “Enter”. See below for reference.
Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation. All rights reserved.
C:\Users\Adminstrator\telnet 192.168.1.50 23
Note: The unit’s default IP address is 192.168.1.50. If the IP address
is changed then the IP address required for Telnet access will also
change accordingly.

10
6.6 RS-232 and Telnet Commands
COMMAND
Description and Parameters
HELP
Show the full command list.
?
Show the full command list.
HELP N1
Show a description of command N1.
N1 = {Command Name}
IPCFG
Display the current IP conguration.
IPSTATIC N1 N2 N3
Set the full static IP conguration.
N1 = X.X.X.X [X = 0 ~ 255, IP Address]
N2 = X.X.X.X [X = 0 ~ 255, Netmask]
N3 = X.X.X.X [X = 0 ~ 255, Gateway]
IPDHCP N1
Enable or disable DHCP for obtaining the unit’s IP conguration.
N1 = ON, OFF
VERSION
Show the unit’s rmware version.
FADEFAULT
Reset the unit to the factory defaults.
REBOOT
Reboot the unit.
PWR N1 N2
Enable or disable power output N1.
N1 = 1 ~ 8 [Port number]
N2 = ON, OFF

11
COMMAND
Description and Parameters
PWR N1 NAME N2
Rename power output N1.
N1 = 1 ~ 8 [Port number]
N2 = {Name String} [16 characters max]
PWR_STATUS N1
Show the current power state (volts, watts, amps) of power
output N1.
N1 = 1 ~ 8 [Port number]
TEMPERATURE
Show details of the unit’s temperature and fan
control settings.
FAN_SET N1
Set non-“Auto Mode” fan speed or enable “Fan Auto Mode”.
Available values for N1:
0 ~ 100 [Disable Fan Auto Mode and set the
fan speed to the selected percentage]
AUTO [Enable Fan Auto Mode]
FAN_SET N1 N2 N3
Set the fan speed and temperature threshold for the selected
automatic speed tier.
Available values for N1:
AUTO_LOW [Auto fan setting to adjust]
AUTO_MID
AUTO_HIGH
N2 = 0 ~ 100 [Temperature threshold in °C]
N3 = 0 ~ 100 [Fan speed in percent]
Note: Commands will not be executed unless followed by a carriage
return. Commands are not case-sensitive.

12
7. CONNECTION DIAGRAM
1
-
+
2
-
+
3
-
+
4
-
+
5
-
+
6
-
+
7
-
+
8FAN
-
+ AB
12V
12V POWER OUT
SERV. CONTROL OFF
ON
-
+
DC 12V
ISP/
RESET
RS-232
12V DC Power Manager
Rackmount
Cooling Fan
Rackmount
Cooling Fan
MUTE OPT.
LINE IN
SOURCE
MUTE
PW VOLUME LEVELVOL
-
+
MUTE OPT.
LINE IN
SOURCE
MUTE
PW VOLUME LEVELVOL
-
+
MUTE OPT.
LINE IN
SOURCE
MUTE
PW VOLUME LEVELVOL
-
+
MUTE OPT.
LINE IN
SOURCE
MUTE
PW VOLUME LEVELVOL
-
+
MUTE OPT.
LINE IN
SOURCE
MUTE
PW VOLUME LEVELVOL
-
+
MUTE OPT.
LINE IN
SOURCE
MUTE
PW VOLUME LEVELVOL
-
+
MUTE OPT.
LINE IN
SOURCE
MUTE
PW VOLUME LEVELVOL
-
+
MUTE OPT.
LINE IN
SOURCE
MUTE
PW VOLUME LEVELVOL
-
+
Power
Supply
12V Power
Outputs
12V Power
Outputs
Up to 8 Powered
Device Units
LANRS-232
RS-232 Equipped
PC/Laptop

13
8. SPECIFICATIONS
Output Ports 8×12V DC (2-pin Terminal Block)
2×12V DC (4-pin Terminal Block)
Control Ports 1×RS-232 (3.5mm)
1×IP Control (RJ45)
Baud Rate Up to 115200bps
Power Supply 12V/12.5A DC
(US/EU standards, CE/FCC/UL certied)
ESD Protection Human Body Model:
±8kV (Air Discharge)
±4kV (Contact Discharge)
Dimensions 211.5mm×24mm×116.5mm (W×H×D)
[Case Only]
211.5mm×25mm×117.5mm (W×H×D)
[All Inclusive]
Weight 285g
Chassis Material Aluminum
Silkscreen Color Black
Operating Temperature 0 ˚C–40 ˚C/32 ˚F–104 ˚F
Storage Temperature -20 ˚C–60 ˚C/-4 ˚F–140 ˚F
Relative Humidity 20–90% RH (Non-condensing)
Power Consumption 150W

14
9. ACRONYMS
ACRONYM COMPLETE TERM
CLI Command-Line Interface
GUI Graphical User Interface
IP Internet Protocol
LAN Local Area Network
PC Personal Computer

CYPRESS TECHNOLOGY CO., LTD.
www.cypress.com.tw