PTN TPUH-PSU12 User manual

www.PTN-electronics.com
TPUH-PSU12
Integrated Switching Power Supply
All Rights Reserved
Version: TPUH-PSU12_2018V1.4
User Manual

Integrated Switching Power Supply
PTN Electronics Limited www.PTN-electronics.com
Preface
Read this user manual carefully before using the product. Pictures are shown in this
manual for reference only. Different models and specifications are subject to real
product.
This manual is only for operation instruction, please contact the local distributor for
maintenance assistance. The functions described in this version were updated till March,
2018. In the constant effort to improve the product, we reserve the right to make
functions or parameters changes without notice or obligation. Please refer to the dealers
for the latest details.
Trademarks
Product model, PTN and its logo are trademarks of PTN Electronics Limited.
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 of PTN Electronics Limited.
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.

Integrated Switching Power Supply
PTN Electronics Limited www.PTN-electronics.com
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.

Integrated Switching Power Supply
PTN Electronics Limited www.PTN-electronics.com
Contents
1. Product Introduction....................................................................................................1
1.1 Feature..............................................................................................................1
1.2 Package List......................................................................................................1
2. Specification ...............................................................................................................2
3. Panel Description........................................................................................................3
3.1 Front Panel........................................................................................................3
3.2 Rear Panel.........................................................................................................4
4. System Connection.....................................................................................................5
4.1 Usage Precaution..............................................................................................5
4.2 System Diagram................................................................................................5
5. System Operation.......................................................................................................6
5.1 Button Control....................................................................................................6
5.2 RS232 Control...................................................................................................6
5.2.1 RS232 Control Software..........................................................................6
5.2.2 Basic Setting............................................................................................7
5.2.3 RS232 Communication Command..........................................................8
5.3 GUI Control......................................................................................................11
5.3.1 Control Menu.........................................................................................12
5.3.2 Voltage Setting Menu ............................................................................13
5.3.3 Network Menu .......................................................................................13
5.3.4 Password Menu.....................................................................................14
5.3.5 GUI Update............................................................................................14
6. Panel Drawing ..........................................................................................................15
7. Troubleshooting & Maintenance ...............................................................................16
8. Customer Service .....................................................................................................17

Integrated Switching Power Supply
PTN Electronics Limited 1 www.PTN-Electronics.com
1. Product Introduction
The product is an integrated switching power supply 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 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 GUI.
1.1 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 GUI.
Output voltage (5/12/24VDC) can be selected via the TACT Switch on rear panel,
RS232 commands, or GUI.
Adopt sequential control technology.
Supports online software upgrading.
1.2 Package List
1 x TPUH-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 RS232 Cable (DB9 to 3-pin Phoenix Connector)
1 x User Manual
Note: Please contact your distributor immediately if any damage or defect in the
components is found.

VGA/Stereo Audio/IR/RS232 Twisted Pair over single CAT cable
PTN Electronics Limited 2 www.PTN-Electronics.com
2. Specification
Input & Output
Input Port
AC1 & AC2
Input Voltage
100~240VAC 50~60Hz
Output Port
Total 12 DC port (2-Pin phoenix connectors)
Output Voltage
5V, 12V or 24V can be selectable.
Output Voltage Range
5V: 4.75~5.25V
12V: 11.4~12.6V
24V: 22.8~25.2V
Maximum output power
consumption of signal channel
5V:12W; 12V:15W; 24V:15W
Maximum output power
consumption for single supply
180W
Maximum output power
consumption for dual supply
180W
Control Part
Buttons Control
Front Panel: 01~12, total 12 buttons.
Rear Panel: Total 12 TACT Switches, named
SELECT.
RS232 Control
RS232 port (3-Pin phoenix connector).
Baud rate support 9600.
GUI Control
TCP/IP port (RJ45)
Default IP: 192.168.0.178
Port No.: 4001
General
Temperature
0 ~ +50℃
Humidity
10% ~ 90%
Dimension (W*H*D)
437mm x 44mm x 357mm
Net Weight
4.2Kg

Integrated Switching Power Supply
PTN Electronics Limited 3 www.PTN-Electronics.com
3. Panel Description
3.1 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.
FIRMWARE
01 02 03 04 05 06
07 08 09 10 11 12
AC 2AC 1
12 3

Integrated Switching Power Supply
PTN Electronics Limited 4 www.PTN-Electronics.com
3.2 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.
③
TCP/IP
Ethernet port, connect with PC to control the product via 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.
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

Integrated Switching Power Supply
PTN Electronics Limited 5 www.PTN-Electronics.com
4. System Connection
4.1 Usage Precaution
Verify all components and accessories included before installation.
Make sure all components and accessories included before installation.
System should be installed in a clean environment with proper temperature and
humidity.
All of the power switches, plugs, sockets, and power cords should be insulated and
safe.
All devices should be connected before power on.
4.2 System Diagram
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
Powered Device 1 Powered Device 2 Powered Device 3
100~240VAC
RS232 Control
TCP IP Control/
Power Supply

Integrated Switching Power Supply
PTN Electronics Limited 6 www.PTN-Electronics.com
5. System Operation
5.1 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 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.
5.2 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.
5.2.1 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.