PureTools PT-PSU12 User manual

User Manual
PT-PSU12
User Manual
Power Manager 12 Port, 180W, Variable 5/12/24V
Model PT-PSU12
Designed in Germany
© 2017 PureLink GmbH All rights reserved. VersionV1.0

User Manual
PT-PSU12
Preface
Read this user manual carefully before using this product. Pictures shown in this
manual are for reference only. Different model layouts and specifications are subject
to the physical product.
This manual is for operation instructions only, not for any maintenance usage.
In the constant effort to improve our product, we reserve the right to make changes in
functions or parameters without prior notice or obligation.
Trademarks
Product model and logo are trademarks. Any other trademarks mentioned in this
manual are acknowledged as the properties of the trademark owner. No part of this
publication may be copied or reproduced without the prior written consent.
FCC Statement
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. It 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 commercial installation.
Operation of this equipment in a residential area is likely to cause interference, in
which case the user at their own expense will be required to take whatever measures
may be necessary to correct the interference.
Any changes or modifications not expressly approved by the manufacture would void
the user’s authority to operate the equipment.

User Manual
PT-PSU12
REACH | 1907/2006/EU
ROHS | 2011/65/EU
PureLink hereby declares that this product PureTools PT-PSU12 complies with
Directives 1907/2006/EU und 2011/65/EU.
EMC / LVD (Electro Magnetic Compatibility / Low Voltage Directive)
PureLink GmbH hereby declares that this product PureTools PT-PSU12 complies
with Directives 2014/30/EU and 2014/35/EU. The full text of the EU Declaration
of Conformity is available at the following Internet address:
http://www.purelink.de/ce/4251364706671_CE.pdf

User Manual
PT-PSU12
SAFETY PRECAUTIONS
To insure the best from the product, please read all instructions carefully before
using the device. Save this manual for further reference.
Unpack the equipment carefully and save the original box and packing
material for possible future shipment
Follow basic safety precautions to reduce the risk of fire, electrical shock and
injury to persons.
Do not dismantle the housing or modify the module. It may result in electrical
shock or burn.
Using supplies or parts not meeting the products’ specifications may cause
damage, deterioration or malfunction.
Refer all servicing to qualified service personnel.
To prevent fire or shock hazard, do not expose the unit to rain, moisture or
install this product near water.
Do not put any heavy items on the extension cable in case of extrusion.
Do not remove the housing of the device as opening or removing housing may
expose you to dangerous voltage or other hazards.
Install the device in a place with fine ventilation to avoid damage caused by
overheat.
Keep the module away from liquids.
Spillage into the housing may result in fire, electrical shock, or equipment
damage. If an object or liquid falls or spills on to the housing, unplug the
module immediately.
Do not twist or pull by force ends of the optical cable. It can cause
malfunction.
Do not use liquid or aerosol cleaners to clean this unit. Always unplug the
power to the device before cleaning.
Unplug the power cord when left unused for a long period of time.
Information on disposal for scrapped devices: do not burn or mix with general
household waste, please treat them as normal electrical wastes.

User Manual
PT-PSU12
IMPORTANT SAFETY INSTRUCTIONS
1) Read these instructions –All the safety and operating instructions should be read
before this product is operated.
2) Keep these instructions –The safety and operating instructions should be
retained for future reference.
3) Heed all warnings –All warnings on the appliance and in the operating
instructions should be adhered to.
4) Follow all instructions –All operating and use instructions should be followed.
5) Do not use this apparatus near water –The appliance should not be used near
water or moisture –for example, in a wet basement or near a swimming pool, and
the like.
6) Clean only with dry cloth.
7) Do not block any ventilation openings. Install in accordance with the
manufacturer’s instructions.
8) Do not install near any heat sources such as radiators, heat registers, stoves, or
other apparatus (including amplifiers) that produce heat.
9) Do not defeat the safety purpose of the polarized or grounding plug. A polarized
plug has two blades with one wider than the other. A grounding plug has two
blades and a third grounding prong. The wide blade or the third prong is
provided for your safety. If the provided plug does not fit into your outlet,
consult an electrician for replacement of the obsolete outlet.
10) Protect the power cord from being walked on or pinched particularly at the plugs,
convenience receptacles, and at the point where they exit from the apparatus.
11) Only use attachments/accessories specified by the manufacturer.
12) Use only with the cart, stand, tripod, bracket, or table specified by the
manufacturer, or sold with the apparatus. When a cart or rack is used, use caution
when moving the cart/apparatus combination to avoid injury from tip-over.

User Manual
PT-PSU12
13) Unplug the apparatus during lightning storms or when unused for long periods of
time.
14) Refer all servicing to qualified personnel. Servicing is required when the
apparatus has been damaged in any way, such as power supply cord or plug is
damaged, liquid has been spilled or objects have fallen into the apparatus has
been exposed to rain or moisture, does not operate normally, or has been
dropped.
15) CAUTION: These servicing instructions are for use by qualified service personnel
only. To reduce the risk of electric shock, do not perform any servicing other than
that contained in the operating instructions unless you are qualified to do so.
16) Caution –To prevent electric shock hazard, replace grille.
17) Do not install this equipment in a confined or building-in space such as a book
case or similar unit, and remain a well ventilation conditions at open site. The
ventilation should not be impeded by covering the ventilation openings with
items such as newspaper, table-cloths, curtains etc.
18) WARNING: Only use attachments/accessories specified or provided by the
manufacturer (such as the exclusive supply adapter, battery etc.).
19) WARNING：Please refer the information on exterior bottom enclosure for
electrical and safety information before installing or operating the apparatus.
20) WARNING：To reduce the risk of fire or electric shock, do not expose this
apparatus to rain or moisture. The apparatus shall not be exposed to dripping or
splashing and that objects filled with liquids, such as vases, shall not be placed
on apparatus.

User Manual
PT-PSU12
21) WARNING：For the terminals marked with symbol of “ ” may be of sufficient
magnitude to constitute a risk of electric shock. The external wiring connected to
the terminals requires installation by an instructed person or the used of
ready-made leads or cords.
22) CAUTION: Danger of explosion if battery is incorrectly replaced. Replace only
with the same or equivalent type.
23) WARNING: To prevent injury, this apparatus must be securely attached to the
floor/wall in accordance with the installation instruction.
24) WARNING: The battery (battery or batteries or battery pack) shall not be exposed
to excessive heat such as sunshine, fire or the like.
25) WARNING: Excessive sound pressure from earphones and headphones can cause
hearing loss.
WARNING: Listening to music at high volume levels and for extended durations can
damage one’s hearing. In order to reduce the risk of damage to hearing, one should
lower the volume to a safe, comfortable level, and reduce the amount of time listening
at high levels. Headsets should comply with EN 50332-2 requirements (for GS
certification).
26) WARNING: The mains plug/appliance coupler/direct plug-in adapter is used as
disconnect device, the disconnect device shall remain readily operable. or
The all-pole mains switch located on front panel is used as the disconnect device, the
switch shall remain readily operable.
The all-pole mains switch and all-pole circuit breaker are not provided with the
apparatus, the installation shall be carried out in accordance with all applicable
installation rules.

User Manual
PT-PSU12
27)
- This lightning flash with arrowhead symbol within an equilateral triangle is intended
to alert the user to the presence of non-insulated “dangerous voltage” within the
product’s enclosure that may be of sufficient magnitude to constitute a risk of
electric shock.
- Warning: To reduce the risk of electric shock, do not remove cover (or back) as there
are no user-serviceable parts inside. Refer servicing to qualified personnel.
- The exclamation point within an equilateral triangle is intended to alert the user to
the presence of important operating and maintenance instructions in the literature
accompanying the appliance.
28) Protective earthing terminal. The apparatus should be connected to a mains
socket outlet with a protective earthing connection.
29) Caution –To prevent electric shock hazard, replace grille. (CSA 60065,
clause 5.3A)

User Manual
PT-PSU12
Contents
1. Introduction..................................................................................................................................1
1.1 Introduction to PT-PSU12............................................................................................... 1
1.2 Feature................................................................................................................................ 1
1.3 Package List .......................................................................................................................2
2. Panel Description........................................................................................................................3
2.1 Front Panel.........................................................................................................................3
2.2 Rear Panel ..........................................................................................................................4
3. System Connection.....................................................................................................................6
3.1 Usage Precaution..............................................................................................................6
3.2 System Diagram................................................................................................................6
3.3 Connection Procedure ....................................................................................................7
4. System Operation........................................................................................................................8
4.1 Button Control...................................................................................................................8
4.2 RS232 Control................................................................................................................... 9
4.2.1 RS232 Control Software .....................................................................................9
4.2.2 RS232 Command ............................................................................................... 11
4.3 GUI Control.......................................................................................................................15
4.3.1 Control Menu ...................................................................................................... 17
4.3.2 Voltage Setting Menu ....................................................................................... 18
4.3.3 Network Menu .................................................................................................... 19
4.3.4 Password Menu .................................................................................................. 20
4.3.5 GUI Update .......................................................................................................... 21
5. Specification.............................................................................................................................. 22
6. Panel Drawing........................................................................................................................... 23
7. Troubleshooting & Maintenance.......................................................................................... 24
8. After-Sales Service................................................................................................................... 25

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PT-PSU12
1
1. Introduction
1.1 Introduction to PT-PSU12
The PT-PSU12 is an integrated switching power manager designed for converting AC
into DC power. It provide 2 input channels and 12 output channels, input voltage
100~240VAC, output 5/12/24VDC, the max power consumption of single channel is
15W.
Base on the sequential control technology, when power on, the 12 output channels
will turned on orderly every 100ms.In addition, each output channel also can be
switch on/off via front panel button, RS232 commands or Web-based GUI, and the
output voltage on each output channel can be selected as 5/12/24V DC via the TACT
Switch on rear panel, RS232 command, or web-based GUI.
1.2 Feature
Double input channel designed for ensuring the stable AC source.
Total 12 output channels, and each channel has three kinds of output voltage
(5/12/24VDC) can be selected.
Output channels can be switch on/off by via the front panel buttons, RS232
commands or Web-based GUI.
Output voltage (5/12/24VDC) can be selected via the TACT Switch on rear
panel, RS232 commands, or web-based GUI.
Adopt sequential control technology.
Supports online software upgrading.

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2
1.3 Package List
1 x PT-PSU12
2 x Mounting Ears & 6 x Screws
4 x Plastic Cushions
2 x Power Cords
12 x DC Power Cables (2-pin Phoenix Connector to DC)
12 x 2-pin Phoenix Connectors
1 x 3-pin Phoenix Connector
1 x User Manual
Note: Confirm if the product and the accessories are all included, if not, please contact
with your dealers.

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3
2. Panel Description
2.1 Front Panel
No.
Name
Description
①
FIRMWARE
USB port for updating system firmware.
②
AC1 & AC2
Input AC source indicators.
Green when the device is powered on and normal output.
Red when there is no power to the device
Orange when the input voltage is too low or too high.
③
01~12
Output channel switching buttons and Activity LEDs, 12 in
total.
Press the button to trun on/off the corresponding
channel,and the corresponding LED will turn green and
keep on.
Long-press the button for 3 seconds or more to
lock/unlock the corresponding channel, and then the
corresponding LED will flash 3 times.
Note: Pictures shown in this manual are for reference only, different model and
specifications are subject to real product.
12 3

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4
2.2 Rear Panel
No.
Name
Description
①
01~12
12 output channals.
A. DC: 2-Pin phoenix connector, connect with the device
needed to be powered.
B. SELECT: Press the TACT Switch to select the output
voltage among 5V, 12V, and 24VDC. In addition,
simultaneously long-press this buttons on channel 01 and
channel 02 for 3 seconds or more, the device will be
restored to factory setting.
C. 5/12/24V indicators:
Green when the current selected output voltage is work
normally.
Blinking slowly when the current channel is closed.
Blinking fastly when the current channel is short circuit
or over voltage.
②
RS232
Serial port, 3-Pin phoenix connector, connect with a control
device (such as PC) to control the product via RS232
commands.
C
24V
+
DC
12V
5V
+
SELECT
AC100V 240V-
Tx Rx
RS232 TCP IP/
24V
+
AC100V 240V-
AC1 AC2
DC
12V
5V
+ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++ ++
SELECT
24V
DC
12V
5V
SELECT
24V
DC
12V
5V
SELECT
24V
DC
12V
5V
SELECT
24V
DC
12V
5V
SELECT
24V
DC
12V
5V
SELECT
24V
DC
12V
5V
SELECT
24V
DC
12V
5V
SELECT
24V
DC
12V
5V
SELECT
24V
DC
12V
5V
SELECT
24V
DC
12V
5V
SELECT
24V
DC
12V
5V
SELECT
1
A
B
234

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5
No.
Name
Description
③
TCP/IP
Ethernet port, connect with PC to control the product via
Web-based GUI.
④
AC1& AC2
2 AC input channels. Input voltage is AC100~240V.
Note: Pictures shown in this manual are for reference only, different model and
specifications are subject to real product.

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PT-PSU12
6
3. System Connection
3.1 Usage Precaution
System should be installed in a clean environment, preferably at ambient
temperature or within given working temperature range (see page 22 for limits).
All of the power switches, plugs, sockets and power cords should be insulated.
All devices should be connected before power on.
3.2 System Diagram
HDBT Transmitter
PoH
Audio Splitter
PoH PoC PoC
HDBT Receiver
HDBT Transmitter
HDBT Receiver
HDBT Transmitter
HDBT Receiver
HDBT Transmitter
HDBT Receiver
24V 24V 12V 12V 5V
AC10 0V-24 0V
Tx Rx
RS23 2 TCP/ IP
AC10 0V-24 0V
AC 1 AC 2
01
DC
24V
12V
5V
+
SELECT
02
DC
24V
12V
5V
+
SELECT
03
DC
24V
12V
5V
+
SELECT
04
DC
24V
12V
5V
+
SELECT
05
DC
24V
12V
5V
+
SELECT
06
DC
24V
12V
5V
+
SELECT
07
DC
24V
12V
5V
+
SELECT
08
DC
24V
12V
5V
+
SELECT
09
DC
24V
12V
5V
+
SELECT
10
DC
24V
12V
5V
+
SELECT
11
DC
24V
12V
5V
+
SELECT
12
DC
24V
12V
5V
+
SELECT
Central Control System Laptop Router
Power:
Internet:
Control:

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PT-PSU12
7
3.3 Connection Procedure
Step1. Connect the devices needed to be powered to the DC ports on rear panel.
Step2. Connect the PC to the RS232 port on rear panel.
Step3. Connect the PC to the TCP/IP port on the rear panel.
Step4. Connect the power cables to the one or both of AC1 and AC2 input port.

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8
4. System Operation
4.1 Button Control
Switch on/off output channel:
Press the button 01~12 on front panel to switch on/off the corresponding output
channel.
Lock/unlock output channel:
Long-press the button 01~12 for 3 seconds or more on front panel to lock/unlock the
corresponding channel, and then the corresponding LED will flash 3 times.
Note: The locked channel can’t be controlled via front panel button 、 RS232 commands
and Web-based GUI.
Select the output voltage:
Press SELECT on corresponding output channel to select the output voltage as 5V,
12V or 24V.
Note: After switching the output voltage, the output channel will be turned off based on
overvoltage protection control, and it need to be turned on again via the corresponding
output channel switching button on front panel.
Restore Factory Defaults:
On rear panel, simultaneously long-press SELECT on channel 01 and channel 02 for 3
seconds or more, the device will be restored to factory setting.

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9
4.2 RS232 Control
Connect a PC to the RS232 port on the rear panel, and then install the RS232 control
software on the PC, the product can be controlled by sending RS232 commands via
the RS232 control software.
4.2.1 RS232 Control Software
Installation Copy the control software file to the computer connected with the
product.
Uninstallation Delete all the control software files in corresponding file path.
Basic Settings：
Double-click the software icon to run this software.
Here we take the software CommWatch.exe as example. The icon is showed as below:

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10
The interface of the control software is showed as below:
Please set the parameters of COM number, bound rate, data bit, stop bit and the
parity bit correctly, and then you are able to send command in Command Sending
Area.
Parameter Configuration area
Monitoring area, indicates if
the command sent works.
Command Sending area

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11
4.2.2 RS232 Command
Communication protocol: RS232 Communication Protocol
Baud rate: 9600 Data bit: 8 Stop bit: 1 Parity bit: none
Command
Function
Feedback Example
All@.
Switch on all output channels.
All Open.
All$.
Switch off all output channels.
All Closed.
[x]@.
Switch on the output channel [x], x
=1~12.
[x] Open.
[x]$.
Switch off the output channel [x], x
=1~12.
[x] Closed.
Output/[x]V/[y].
When y = NULL, Set the output voltage
as x for all output channels.
x =5/12/24.
All Output [x]V.
When y =1~12, Set the output voltage
as X for the output channel y.
x =5/12/24.
[y] Output [x]V.
Status[x].
When x = NULL, query the on-off status
of all output channels.
01 Open.
02 Closed.
03 Closed.
…
When x = 1~12, query the on-off status
of the output channel x.
[x] Open.
[x] Closed.
Save[x].
Save the current on-off status to Group
x. x =1~5.
Save To F[x].
Clear[x].
When x =NULL, clear the data of all
Group.
Clear All.
When x =1~5, clear the data of the
Group x.
Clear F[x].