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Intelligent Power Distribution Unit (PDU) User Manual
V1.3.0
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Siemon PowerMax™ User Manual v1.3.0
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Contents
1 PowerMax Introduction ..............................................................................................................................4
1.1 Functions ...............................................................................................................................................4
1.1.1 Monitoring function .........................................................................................................................4
1.1.2 Controlling function ........................................................................................................................4
1.1.3 Maintaining outlet state ..................................................................................................................4
1.1.4 User-defined alarms .......................................................................................................................4
1.1.5 System default alarms ...................................................................................................................4
1.1.6 Daisy-chain ....................................................................................................................................4
1.1.7 User management .........................................................................................................................4
1.1.8 Remote access ..............................................................................................................................4
1.2 Function comparison table ....................................................................................................................5
1.3 Product picture and description .............................................................................................................6
1.3.1 Vertical-mounting ...........................................................................................................................6
1.3.2 Horizontal-mounting .......................................................................................................................7
1.4 Installation..............................................................................................................................................8
1.4.1 Vertical-Mounting (0U) ...................................................................................................................8
1.4.2 Horizontal-Mounting (1U) ...............................................................................................................8
2 Hardware Introduction ................................................................................................................................9
2.1 System initialization ...............................................................................................................................9
2.2 View system information ........................................................................................................................9
2.3 Overload Monitoring ............................................................................................................................ 11
2.3.1 Outlet level ................................................................................................................................... 11
2.3.2 PDU level ..................................................................................................................................... 11
2.4 Environment monitoring....................................................................................................................... 11
2.5 PDU reset ............................................................................................................................................ 11
2.6 Display backlight always-on configuration........................................................................................... 11
2.7 Invert the display ................................................................................................................................. 11
2.8 Restore to factory settings ................................................................................................................... 11
2.9 Master or Slave configuration .............................................................................................................. 11
2.10 Daisy-Chain ........................................................................................................................................ 12
3 PowerMax Software Introduction ........................................................................................................... 12
3.1 Software overview .............................................................................................................................. 12
3.2 Access method ................................................................................................................................... 12
3.3 Web access ........................................................................................................................................ 15
3.3.1 Overview ..................................................................................................................................... 15
3.3.2 Device Settings ........................................................................................................................... 16
3.3.3 User Management ...................................................................................................................... 24
3.3.4 Network Settings ......................................................................................................................... 27
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3.3.5 Data Graphing ............................................................................................................................. 40
3.3.6 Logs ............................................................................................................................................ 41
3.3.7 System ........................................................................................................................................ 44
3.4 Telnet Access ...................................................................................................................................... 45
3.4.1 “STATUS” command ................................................................................................................... 45
3.4.2 “ON/OFF” command ................................................................................................................... 47
3.4.3 “Set” command ........................................................................................................................... 49
3.4.4 “Network” command .................................................................................................................... 52
3.4.5 “Reboot” Command .................................................................................................................... 53
3.4.6 “RESET” command ..................................................................................................................... 54
3.4.7 “QUIT” command ........................................................................................................................ 55
3.5 MODBUS Access ............................................................................................................................... 55
4 Frequently Asked Questions .................................................................................................................. 55
4.1 Forgot IP address ............................................................................................................................... 55
4.2 Failed to send email ........................................................................................................................... 55
4.3 Lost IP................................................................................................................................................. 55
5 Technology Parameters ........................................................................................................................... 56
6 Warranty and Service .............................................................................................................................. 57
6.1 Technical service ................................................................................................................................ 57
6.2 General policies .................................................................................................................................. 58
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1 PowerMax Introduction
The PowerMax PDU (Intelligent Power Distribution Unit) is a network manageable device that
provides power monitoring, control and management to equipment mounted in racks within a data
center through LAN or WAN. Siemon PowerMax PDUs offer many connection methods including
Web interface (HTTP or HTTPS), Serial connection, Telnet or SNMP.
1.1 Functions
1.1.1 Monitoring function
Monitor the current, voltage, power (kW) and energy consumption (kWh) and environment status (e.g.
temperature, humidity and water sensors) via IP and local LCD screen.
1.1.2 Controlling function
Switch on/off individual outlets; sequential power on/off
1.1.3 Maintaining outlet state
Keep the on/off condition of each outlet after resetting.
1.1.4 User-defined alarms
Set the threshold of current, temperature and humidity alarms.
1.1.5 System default alarms
Send a warning when the total PDU current or individual current (Smart and Managed only) are
exceeded; also for sensors
1.1.5.1 Alarm methods
• Alarm information shown on LCD screen
• Audible buzzer
• Alarm parameter value flashes on web interface
• E-mail can be sent to a system administrator
• SNMP sends Trap alerts.
1.1.6 Daisy-chain
Up to 5 units can be connected using one IP address
1.1.7 User management
Individually configurable user rights. Users can be assigned to different user groups with different
rights. User group rights are managed by Administrator
1.1.8 Remote access
• Web interface
• HTTP
• HTTPS
• SNMP (v1 / v2c / v3)
• Telnet
• Serial console.
• Multi-user operation and software update through web interface.
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1.2 Function comparison table
Function
Description & Range
Monitoring
Monitoring function: Through the local LCD screen users can
view the total current and the current of each individual outlet
(Smart and Managed), the on/off status of each individual
outlet (Smart and Managed), sensor status
Controlling
Controlling function (Switched and Managed): Switching
On/Off each individual outlet, power on/off delay,
Return-to-zero for total or individual power consumption,
configure scheduled events, overload power cut-off settings,
quick mass-setup of PDUs, back-up, WIFI settings.
Outlet state settings
Outlet on/off state maintained after restart (Switched and
Managed)
User-defined alarm
User-defined alarms: total current, individual current (Smart
and Managed), sensors
System default alarm
System default alarm: when the total PDU current; individual
outlet current (Smart and Managed); sensors
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1.3 Product picture and description
1.3.1 Vertical-mounting
1. Input power cord
2. Brackets
3. Hydraulic circuit breaker
4. LCD screen
5. DOWN button: scroll down to the next page
6. UP button: scroll up to the previous page
7. ENTER button: select
8. RUN indicator
9. 1600imp/kWh Energy pulse indicator
10. RESET button
11. USB port for WIFI access or software upgrade
12. NET: 10/100M Ethernet communication port
13. SER: Serial communication port (supporting
MODBUS)
14. IN: for daisy-chain
15. OUT: for daisy-chain
16. T/H1: temperature and humidity sensor port 1
17. T/H1: temperature and humidity sensor port 2
18. SENSOR: extend sensor hub communication
port
19. LED outlet indicator
20. Outlets
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14
14
14
14
14
5 5 5
17
2
12
6
1.3.2 Horizontal-mounting
1. Input power cord;
2. Brackets;
3. Hydraulic circuit breaker;
4. LCD screen;
5. DOWN button: scroll down to the next page;
6. UP button: scroll up to the previous page;
7.NET: 10/100M Ethernet communication port
8. SER: Serial communication port(support MODBUS) ;
9. IN: for daisy-chain
10. OUT: for daisy-chain
11.USB port for WIFI access or software upgrade;
12. RESET button;
13. LED indicator;
14. Outlets
15. Anti-trip
16.T/H1,T/H2: temperature and humidity sensor port1 and port 2
17.Fixed screw
1
14
15
3
16
16 4 5
17
13
7 8 9
11
10
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1.4 Installation
1.4.1 Vertical-Mounting (0U)
1.4.2 Horizontal-Mounting (1U)
Horizontally mountable PDUs mount according to EIA/ECA-310-E standards and are compatible with
any equivalent 19” rack or cabinet utilizing standard hardware.
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2 Hardware Introduction
2.1 System initialization
The buzzer sounds when the PowerMax PDU is switched on and stops after 3 seconds. The LCD
screen is illuminated after 6 seconds with the following information displayed:
15:53:58
Device time
2016-01-20
Date
192.168.1.163
IP address
Note: 192.168.1.163 is the default IP address.
2.2 View system information
Press ENTER to go to the main menu
(the first page of the menu）
Information
Device information
Total
Total power data
Tem/Hum
Temperature / Humidity
Sensors
Door / Water sensors
(the second page of the menu）
Output
Outlet socket
Group
Outlet group
Use the DOWN or UP button to scroll down or up to the next/previous page, return to the main menu
and select the first item Information, then press ENTER to go to the Information menu. The displayed
information is as follows:
CPU: ####
CPU Model
Version: #.#.#
Software version
M/S: ####
Master / Slave unit
Type: ####
Device series
Use the DOWN or UP buttons to scroll down or up to the next/previous page, return to the main
menu and select the second item Total, then press ENTER to go to the Total menu. The displayed
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information is as follows:
A:230V 00.0A
P: 0.000kW
E: 000012.4kWh
PF:0.00
Note: the above information is from a single phase device, if it is a 3 phase one, the power of each
phase will be displayed as well. A:230V means the input voltage, 00.0A means the total input current,
P:0.000KW means the total power, E:000012.4kWh means the total power consumption, PF:0.00
means the power factor.
Press ENTER to return to the main menu, then press DOWN key to select Temp/Hum to view the
temperature/humidity as below:
T1: --- H1: ---
T2: --- H2: ---
T3: --- H3: ---
T4: --- H4: ---
Press ENTER to return to the main menu, then press DOWN key to select Sensors to view the door,
water, smoke sensor status as below:
Door1: None
Door2: None
Smoke: None
Water: None
Press ENTER to return to the main menu, then press DOWN key to select Output to view each
individual outlet current as below:
Output01: 00.0A
Output02: 00.0A
Output03: 00.0A
Output04: 00.0A
Press DOWN or UP button to view the current of other outputs:
Note: Press UP button to view the previous page of device information.
Press ENTER to return to the main menu, then press DOWN button to select Group to view each
group outlet current as below:
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Group1: 00.0A
Group5: 00.0A
Group2: 00.0A
Group6: 00.0A
Group3: 00.0A
Group4: 00.0A
2.3 Overload Monitoring
2.3.1 Outlet level
When the current of an individual outlet exceeds the user-defined value, the PowerMax PDU buzzer
sounds; LCD screen lights up and switches automatically to the alarming page. The current value
flashes
2.3.2 PDU level
When the total PDU current exceeds the user-defined value, the PowerMax PDU buzzer sounds;
LCD screen will light up and switches automatically to the alarming page. The current value flashes
2.4 Environment monitoring
When the temperature or humidity threshold is exceeded, the PowerMax PDU buzzer sounds, LCD
screen lights up and switches automatically to the alarming page. The temperature or humidity value
flashes.
2.5 PDU reset
Press and hold the UP key for 6 seconds to Reset
Note: Configuration of the power on/off delay will be required again after reset
2.6 Display backlight always-on configuration
Press and hold the DOWN key for approximately 2 seconds, the buzzer will sound and the display
screen will remain on, Press and hold the DOWN key for another 2 seconds, the display screen will
back to normal mode
2.7 Invert the display
Press UP button quickly followed by the DOWN button to invert the text displayed. (only for
Vertical-PDUs)
2.8 Restore to factory settings
Press and hold the Reset button for 6 seconds and release it. The buzzer sounds to indicate that the
PDU is restored to factory settings.
2.9 Master or Slave configuration
Configure the PowerMax PDU to be either Master or Slave in the Web interface. The current Master
or Slave status will be displayed in the LCD home page, “M/S: Master” means Master, and “M/S:
Slave1” means Slave 1.
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2.10 Daisy-Chain
Daisy-chain schematic:
Master
Slave1
Slave2
Slave3
Slave4
WAN/LAN
NET
IN
IN
IN
IN
OUT
OUT
OUT
OUT
OUT
PowerMax1
PowerMax2
PowerMax3
PowerMax4
PowerMax5
How to daisy-chain
• Log on to each PowerMax PDU, configure the work mode on Device Manage page.
• Daisy-chain all devices as the above schematic shows, from OUT to IN. Maximum 5 units
including Master.
• Access the Master and check the status of all Slaves. If all are readable, daisy-chain is
successful.
3 PowerMax Software Introduction
3.1 Software overview
Siemon PowerMax PDUs ares equipped with an embedded software system which provides network
services such as WEB server, SNMP, Telnet, SMTP and NTP to integrate with third party software.
3.2 Access method
PowerMax PDUs can be accessed via browsers including Internet Explorer, Google Chrome and
Firefox. SNMP (v1 / v2c / v3), Telnet and Serial console like MODBUS.
The PDU requires ActiveX to be able to download the log files. This needs to be addressed in you
browser's settings:
Internet Explorer
Tools > Internet Options > Security > Trusted sites > Sites > Add
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This will allow ActiveX to run
Google Chrome
Click on Settings > Show Advanced Settings > Change proxy settings > Security > Trusted Sites >
Sites.
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Enter the URL of your Trusted Site, then click Add.
Firefox
Firefox doesn't allow ActiveX, if you are using Firefox, you may want to use an Internet Explorer
rendering plug in.
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3.3 Web access
Open your browser and enter the default IP address, the login window will pop up.
Figure 3-1
Fill in the correct user name and password (Factory default login name is siemon, password is
siemon) to log in to the main interface.
3.3.1 Overview
Figure 3-2
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There are three sections on the main interface: Navigation menu, Device information and Output
status.
Navigation menu: shows company logo, function menus and language selector.
Device information: displays device name, device series, device status and function level.
Output status: displays output name, on/off state, individual current, individual power, power factor
and environment status. To access Slave devices, use the drop down menu: Device Select
Overview
Device information includes device name, device series, device status and function level. Output
status includes total load, voltage, power factor, total power (kW) and total energy consumption
(kWh).
3.3.2 Device Settings
Click Device Settings from menu to perform basic configuration of the device. See Figure 3.3
3.3.2.1 Basic settings
a. Work mode setting: set the device as Master or Slave (1-4) from the drop down menu and
save.
b. Device name setting: Apply friendly name to each device and save.
c. Unitive Power delay: enable or disable the unitive power delay, when enabled, outlets will
power on or off sequentially according to the unitive interval set (range from 0 to 15).
When the unitive power on/off delay is disabled, the output will power on/off sequentially
according to the individual interval, please refer to the outlet settings function on page 17
(Figure 3-5). Note - Unitive power delay function does not apply to circuit breaker
operation.
d. Mode setting: configure the buzzer status, enable or disable outlet groups, enable or
disable ‘always on’ of LCD screen.
Figure 3-3
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Group settings
When enabled, users can assign any outlet to 6 different groups. Save the selection after
configuration
Figure 3-4
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3.3.2.2 Outlet settings
Click Outlet setting from Device management.
Outlet name: Rename each individual outlet. Click save to complete after each name change.
a. Individual outlet threshold setting: enter the value at which to trigger an alarm
b. Individual outlet near-threshold setting: enter the value at which to trigger a warning
c. Individual power delay setting: when unitive power delay is disabled, outputs will power
on/off sequentially according to the individual interval set (range from 0 to 15 seconds)
Figure 3-5
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3.3.2.2.1 Schedule Outlet
Schedule a specific time that each individual outlet will power on/off automatically, the time format is
year-month-day hour:minutes, for example: 2015-05-27 13:52. To activate, select the check box.
Note: Please calibrate the device time before scheduling an outlet action.
Figure 3-6
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3.3.2.2.2 Overload power cut-off
Users can set power to cut-off automatically on each outlet if the current exceeds the Max value set.
Figure 3-7
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3.3.2.3 Sensor settings
Set temperature and humidity thresholds. Note – Total Load for 30/32A units split into two circuits
(Line 1, Line 2) with each circuit limited to 15/16A
Figure 3-8
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3.3.2.4 Energy setting
Click Energy setting form the Device Management menu.
Users can view the power consumption of each individual outlet (Smart and Managed) and click the
Energy Reset button to return the kWh to zero.
Figure 3-9
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3.3.2.5 Outlet control
Click Outlet control form the Device Management menu.
Users can switch on/off/reboot each individual outlet by clicking the corresponding on/off/reboot
buttons;
Also users can switch on or off all socket together by clicking the ALL on/off button
Figure 3-10
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3.3.3 User Management
Click User Management form the navigation bar to manage users, user group and user access rights
Figure 3-11
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3.3.3.1.1 User Settings
Click User settings from the User Management menu.
a. Create new account: Click user settings and fill in the new user name and password, click
Add to finish
b. Edit account: Click User settings, enter changed user name and password in the right hand
side, click Modify to finish
c. Delete account: Click User settings and select the account from the drop down list, then click
Delete to finish
d. Create new user group: Click User Group Settings, fill in the new user group name, configure
the corresponding rights, then click Save to finish, see figure 3-12
Figure 3-12
e. Edit User Group: Click User Group settings, then fill in the changed user group name and
click Save to finish
f. Delete user group: Click User Group settings, select the user group from the drop down list
and click Delete button to finish
g. Edit User Group rights: Select User Group from the drop down list and select the rights
accordingly, click Save to finish
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Administrators can assign different outlet access rights to different user groups, click Save to finish.
Figure 3-13
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3.3.4 Network Settings
Click Network Settings from the navigation bar.
Figure 3-14
Note: network settings include Network, WIFI, HTTP, SSH, FTP, Modbus, SNMP, Telnet, SMTP, NTP,
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3.3.4.1 Network
Users can configure the network manually or by automatic acquisition.
1. Manual settings
IP:192.168.1.163（factory default IP）
Subnet mask:255.255.255.0
Gateway:192.168.1.1
DNS: default as 0.0.0.0;Fill in correct DNS to enable email notifications.
Note: please restart the software after modification of network settings.
2. Automatic acquisition
Select Automatic acquisition and click “Save”, then restart the software, device will assign an IP
address automatically. The device IP address can be viewed on the LCD display.
3.3.4.2 WIFI
Insert a wireless network card into the USB port
(ii) WIFI Connection Setting
Click “Search Network” to find all wireless networks nearby.
Enable WIFI: select enable, fill in SSID and password and save.
(iii) WIFI Network Setting
Network mode can be manual or automatic acquisition
1. Manual settings
IP Address: Set the WIFI IP in the LAN e.g. 192.168.1.191
Subnet Mask: e.g. 255.255.255.0
Gateway: e.g. 192.168.1.1
DNS: default DNS is 0.0.0.0
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2. Automatic acquisition
Fill out the WIFI connection settings and save, select automatic acquisition from the drop-down list of
WIFI network settings and save. Then restart the device and system will acquire the IP address
within the LAN. The address can be viewed on the LCD display.
Figure 3-15
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3.3.4.3 HTTP
Fill in the correct HTTP port and save; under normal work mode, the default port is 80. HTTPS(SSL)
Mode Port: default as 443.
Note: please restart the software after modification of HTTP settings.
Figure 3-16
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3.3.4.4 SSH
Users can enable or disable SSH. This requires a restart of the device after saving the configuration.
The SSH port is 22.
Note: SSH command line access, please refer to Telnet access instruction
Figure 3-17
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3.3.4.5 FTP
Users can enable or disable FTP. This requires a restart of the device after saving the configuration.
The FTP port is 21.
Note: Users can upgrade remotely by enabling the FTP service.
Figure 3-18
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3.3.4.6 MODBUS
MODBUS protocol configuration includes MODBUS communication address (1-255), baud rate
(9600,19200,38400,57600,115200), data bit (6,7,8), parity (N/A, even number, odd number), stop bit
(1,2).
Note: The Master unit collects data from the SER port, please refer to the MODBUS protocol detail
for reference.
3.3.4.7 Sensor box:
The Modbus function is disabled when the sensor box functional mode is enabled. This function is
only for horizontal RPDU.
Figure 3-19
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3.3.4.8 SNMP
SNMP V1/V2c:
Users can Enable or Disable SNMP access from the Web interface.
Enabling SNMP V1 and V2C requires configuration of read community and write community. The
default “Read community” and “Write community” is public and private. Both strings can be changed
if required
Trap address: 2 trap addresses can be set. Fill in the trap address of SNMP management platform,
Trap information will be sent directly to the addresses.
SNMP server position records the server position information.
SNMP v3 settings:
Select “Enable” and fill in account, password, private key.
Note: After configuring SNMP settings, the software must be restarted.
Figure 3-20
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3.3.4.9 Telnet
Telnet: select “Enable” or “Disable” and save. Restart the software after modification.
Fill in Telnet account and password. Telnet port is 23.
Figure 3-21
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3.3.4.10 SMTP
Click SMTP from network setting to configure SMTP.
Fill in the parameters of SMTP service including SMTP account, password, SMTP server, port and
authentication mode. After saving, restart the software to take effect.
SMTP test: fill in the receiver account, click “Test” and then check the test receiver account. If test
email is received, SMTP setting is successful; if not, reset the SMTP.
Figure 3-22
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3.3.4.11 NTP
Click NTP from network settings.
Local time is the present time of the device server.
Enable or disable NTM service and click Save. Then restart the device.
Enable NTP, fill in the NTP server and port, select time zone and click “Save”.
Click “Synchronization”, device will automatically update to the local system time according to the
current time zone and date from the internet.
User-defined setting: Disable NTP first and then fill in the date and time.
Figure 3-23
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3.3.4.12 RADIUS
Users can choose basic authentication or Radius authentication.
Select Radius authentication, device will authenticate a user account from the Radius server.
Server address: fill in the Radius server address.
Shared secret: fill in the required public key of the Radius server.
Note: please restart the software after configuration. Then fill in the requested account and password
of Radius server. After authentication, users can access the device.
Figure 3-24
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3.3.4.13 SYSLOG
Fill in the SYSLOG server IP address.
Figure 3-25
Note: SYSLOG contains system start, service errors during operation and command error
information. After saving the SYSLOG server address, restart the software to take effect.
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3.3.5 Data Graphing
Select device to view information over the past 24 hours including total power (kW), current (Ampere),
voltage, average temperature and humidity.
Figure 3-26
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3.3.6 Logs
Click Logs from the navigation bar to enter the logs interface. The logs contain events, historic data
and energy data.
3.3.6.1 Logs Record
Shows the operation time, log type, user name and log details.
Memory capacity 100Mb.
To view the data:
Click Next or Previous to move page by page or Jump to go to a specific page
Delete the logs:
Click Delete Logs. The device will request confirmation; click OK to delete all the logs.
Figure 3-27
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3.3.6.2 History Data
Select the date, device and information type (total power, voltage, power, temperature and humidity)
you want to view, and then click “View” to see the history data.
Figure 3-28
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3.3.6.3 Energy Record
Select the device, start and end date, and click “View”. The system will show the accumulated kWh
value on each date and calculate the kWh value during that period.
Figure 3-29
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3.3.7 System
Click System from the navigation bar to enter the system.
show system information: Users can check system version, last update date, flash size etc. and
download an update tool to remotely update the software provided;
Download user manual and MIB file;
Data backup and quick mass-setup of PDUs: Click Settings to save the device’s settings, user
settings and network settings through batch download. Users can upload all the backup information
by using the upgrade tool.
Users can upgrade the software version through the Rootfs.bin file provided by following the
instructions in the upload software.
Note: Please make sure the PDU is directly connected to the PC
Do not power off, disconnect the network or control the PDU during upgrading
Restart the software or restore to factory default configuration from the System commands.
Figure 3-30
3.3.7.1 SNMP Access
This software supports SNMP V1, V2C and V3, a MIB file can be downloaded from the System
menu.
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3.4 Telnet Access
The device supports Telnet access, after entering the username and password, users can remotely
monitor and manage the device. Telnet access supports daisy-chain to enable the user to manage up
to 5 devices.
To open the Telnet client Start→ Run command→enter “Telnet” in the input box and click
OK
Enter the IP address.
Figure 3-31
Enter the username and password. The Telnet interface will pop up
Figure 3-32
3.4.1 “STATUS” command
Input “STATUS” command to view the individual outlet status (including current, on/off state, Max.
and Min. current value, kW and kWh) and the overall status (including total current, voltage, kW and
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kWh).
Command line format: STATUS 【index】【 operation】
Figure 3-33
【index】:device mode（0-9， 0 is master，1-4 is slave）;
【operation】:view the device information, details as below:
【operation】
Description
Total
For example:
Enter command line---status 0 total: 0 means the Master(1-4
means Slave 1 to Slave 4), total means the overall status, the
above figure shows input “status 0 total”.
sensor
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Enter command line--- status 0 sensor: 0 means the Master
unit; 1-4 means the Slave units.
all
Enter command line--- status 0 all, 0 means the Master unit;
1-4 means the Slave units.
Output
For example
command line---status 0 1: 0 means the Master(1-4 means
Slave 1 to Slave 4), 1 means the status of first outlet, the
above figure will be displayed after input “status 0 1”
3.4.2 “ON/OFF” command
“ON/OFF” command enables the user to switch on/off the individual outlet or the complete device
Command format: ON/OFF 【index】【 operation】
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Figure 3-34
【index】:device mode（0-9， 0 is master，1-4 is slave）;
【operation】:view device information.
【operation】
Description
ALL
Command line---on 0 all means to switch on all outlets of the
Master unit
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Output
Command line---off 0 1 means to switch off the first outlet of the
Master unit
3.4.3 “Set” command
“Set” command enables setting of outlet current, temperature and humidity minimum and maximum
threshold, IP address, subnet mask, gateway, dns , dns1;
Command format: set 【index】【 operation】
Figure 3-35
【index】:device mode（0-9， 0 is master，1-4 is slave）;
【operation】:view device information, details as below:
【operation】
Description
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output
Command line---set 0 output1 a1 means rename the output 1 as
a1
current
Command line--- set 0 current1 min=0 max=12 means minimum
current as 0 and maximum current as 12 for output 1 of Master
unit
temperature
Command line--- set 0 temp1 min=0 max=60 means minimum
temperature as 0 degree and maximum temperature 60 degree
for temperature sensor 1 of master unit
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humidity
Command line---set 0 hum1 min=0 max=90 means minimum
humidity as 0% and maximum humidity as 90% for humidity
sensor 1 of Master unit
Tcurrent
Command line---set 0 Tcurrent1 Tmin=0 Tmax=16 means
minimum current as 0A and maximum current as 16A for total
current of phase A of Master unit
network
Command line---set 0 ip=172.16.10.154 means Master network
IP address as 172.16.10.154
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3.4.4 “Network” command
Check network configuration information, such as IP address, subnet mask, default gateway, main
DNS, spare DNS.
Figure 3-36
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3.4.5 “Reboot” Command
Reboot command: to restart device
Figure 3-37
To exit the telnet interface and restart the device choose y and enter; type n and press Enter to exit
the telnet interface without restarting the device
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3.4.6 “RESET” command
To restore to factory settings
Figure 3-38
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3.4.7 “QUIT” command
To quit the telnet client
Figure 3-39
Type y and press Enter to quit the Telnet interface. Type n and press Enter to cancel the operation.
3.5 MODBUS Access
Please refer to the 《PowerMax MODBUS RTU Protocol Instruction》 for MODBUS access.
4 Frequently Asked Questions
4.1 Forgot IP address
• Check on the LCD screen, the first page displays the IP address.
4.2 Failed to send email
• Check and confirm that the device is connected to network and the network is working
normally.
• Check DNS configuration and confirm whether it is successful.
• Check and confirm POP, SMTP sever is correct and the same as the sender mailbox sever.
Confirm SMTP port is correct.
4.3 Lost IP
• Press and hold the RESET button for 6 seconds, Release the RESET button when the device
buzzes, the device will restart with the default IP address.
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5 Technology Parameters
No
Performance parameter
Technical parameter
1
Input
Rated input voltage
110/220VAC 50/60HZ;
380V~ 50/60 Hz;
Rated input plug
IEC60309 standard
Cable specification
16A:3×2.5mm² 32A:3×6.0mm²;
3×16A:5×2.5mm² 3×32A:5×6.0mm²
Cable length
2.5M
Max. load current
16A, 32A
3×16A, 3×32A
Overload protector
1P circuit breaker
3P circuit breaker
2
Output
Socket standard
Standard IEC320 C13、C19
Socket quantity
Monitored Series: 8、16、24、36way;
Smart Series: 8、16、24way;
Switched Series: 8、16、24way;
Managed Series: 8、16、24way;
Output voltage
110/220VAC 50/60HZ
Output current
16A、32A
3*16A、3*32A
3
Control ports
Net port
1xRJ45 port
Daisy chain port
2xRJ45 port
Software update port
1x RJ45 port
Temperature &
humidity port
Max 2xRJ11 port（can add more）
Smoke sensor port
Max 1xRJ11 port（optional）
Water sensor port
Max 1xRJ11 port（optional）
Door sensor port
Max 1xRJ11 port（optional）
4
Display
Working state
1xLED
Power pulse
1xLED
IP Address, M/S
PowerMax state,
measurement value,
alarm state
LCD screen（Resolution: 128×64）
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5
Load current
display
technology
requirement
Total current
Full-scale:16A/32A,Accuracy:±1%+0.2
Resolution:200mA, Response:400ms
Individual load current
Full-scale: 10A/ 16A,
Accuracy:±1%+0.1,
resolution:100mA, Response:400ms
6
Temperature /
humidity
Technology
requirement
Temperature
Working range: -40℃ ~ +100℃
Accuracy:±1℃，Response: 400ms
Humidity
Accuracy:±5%RH, Response:
400ms
7
Product size
Product size（L×W×H）
X2×56×50mm
Mounting hole
X3
8
Case color
Color
Black
9
Fittings
Installation bracket
1 set
10
Optional
fittings
Sensor
Temperature/humidity sensor
Smoke sensor
Door sensor
Water logging sensor
11
Environment
Working Environment
Temperature: -10℃～+45℃
Relative humidity: 5%～95%
Storage Environment
Temperature: -20℃～+70℃
Relative humidity :5%～95%
12
ROHS
Compliance
6 Warranty and Service
Siemon warranties the PDU to be free from any defects, material and workmanship for a period of
two years from the date of purchase. Siemon’s obligation under this warranty is limited to repairing or
replacing.
This warranty does not apply to equipment that has been damaged by negligence, misuse or has
been altered or modified in any way.
6.1 Technical service
Global Headquarters
Watertown, Connecticut USA
Tel: (1) 866-548-5814
For a complete listing of our global offices visit our web site www.siemon.com
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6.2 General policies
To assist safe installations, comply with the following:
A. Use caution when installing or modifying telecommunications circuits.
B. Never touch uninsulated wire terminals unless the circuit has been disconnected.
C. Never install this device in a wet location.
D. Never install wiring during a lightning storm.
Lors de l'installation, respectez les consignes de sécuritésuivantes:
A. Utiliser avec prudence lors de l'installation ou de la modification circuits de télécommunications.
B. Ne jamais toucher les bornes de fil métallique non isolés sauf si le circuit a étédébranché.
C. Ne jamais installer cet appareil dans un endroit humide.
D. Ne jamais installer pendant un orage.
MNL_100.22953.00 - Rev C 4/16/2018
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