Digitus DN-95624 User manual

Smart Power Distribution Unit
QIG
DN-95624/ DN-95625/ DN-95628/ DN-95632/ DN-95634/
DN-95640/ DN-95641/ DN-95642/ DN-95643

2
Safety and Grounding:
Read the following information before installing or operating your DIGITUS Power
Distribution Unit:
This PDU is intended for indoor use only.
This PDU must not be operated one behind the other!
Operation only in dry and closed rooms.
This PDU may not be operated covered. Always ensure free accessibility.
The maximum power stated on the rating plate must not be exceeded.
Plug this PDU into a three-wire, grounded power outlet only. The power outlet must be
connected to appropriate branch circuit/ mains protection (fuse or circuit breaker).
Connection to any other type of
power outlet may result in a shock hazard.
Use only the supplied brackets of mounting.
Check that the power cord, plug, and socket are in good condition.
Voltage free only when the power plug is unplugged.
Disconnect the PUD from the power outlet before you install or connect equipment to reduce
the risk of electric shock when you cannot verify grounding. Reconnect the PDU to the power
outlet only after you make all connections.
Operation under unfavorable environmental conditions must be avoided. (Humidity over 80%
relative, wet, ambient temperatures above 50 ° C, solvents, flammable gases, dust, vapors).
If external damage to this PDU is detected, do not operate this PDU. Take this PDU immediately
out of service if external damage is detected.
Do not pour liquids over the power strip. There is a high risk of fire or life-threatening electric
shock.
When opening the power strip, live parts can be exposed. There is a risk of electric shock.
The power strip may only be opened by a specialist.
1. Smart PDU Introduction
The Smart Power Distribution Unit is a network manageable device that provides power monitoring,
controlling and managements to many equipments in the rack cabinet of data center through LAN
or WAN. For meeting with the restrictions and requirements in different environment, SMART PDU
supplies many connection methods that user can manage it through its Web interface (HTTP or
HTTPS), Serial connection, Telnet or SNMP.

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1.1 Product picture and description
1.1.1 Vertical SMART PDU (0U)
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15
14
12
11
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8
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1. Input power cord;
2. Brackets;
3. Hydraulic circuit breaker;
4. LCD screen;
5. DOWN key: scroll down to the next page;
6. UP key: scroll up to the previous page;
7. ENTER: OK button;
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
(support 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, sensor hub support 2
temperature/humidity sensor, 2 door sensor,
1 water logging sensor and 1 smoke sensor
19. LED indicator;
20. Outlets
2
3
4
5
6
10
13
16
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19
20
1

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1.2 Installation
Vertical-mounting (0U)
1.3 Function Description
There are four series for the Smart PDU range. A, B, D series function comparison table:
A series
B series
D series
Input-level Metering
(A/V/VA/kWh/Power factor)
Yes
Yes
Yes
Individual Outlet Metering
No
Yes
Yes
Individual Outlet Switching
No
No
Yes
A series: DN-95624/ DN-95625/ DN-95640/ DN-95641/ DN-95642
B series: DN-95628
D series: DN-95632/ DN-95634/ DN-95643
2. Hardware Introduction
2.1. System initialization
The buzzer sounds when the SMART PDU is switched on and it stops after 3 seconds.
Then the LCD screen is lighted after 6 seconds with the following information displayed:
Vertical (0U) Horizontal (1U)
Note: 192.168.1.163 is the default IP address; and this is the first page after system initialization.
15:53:58
2015-04-21
192.168.1.163
(Device time)
(Date)
(IP address)
15:53:58
2015-04-21

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（CPU model）
（Software version）
（Master/Slave unit）
（
Device series
）
2.2. View system information
2.2.1. View system information
Press ENTER to go to the main menu
(The first page on menu)
(The second page on menu)
Through the DOWN or UP key to scroll down or up to the next/previous page, turn to the main
menu and select the first item Information, then press ENTER to go to the Information menu and
the displayed information are as below:
Note: the displayed information may differ from device part number.
CPU: ARM926EJ-S means the type of the device CPU chip; Version: 1.0.0 is the software version
number; M/S: Master means the Master Unit and Slave 1 means the Slave unit 1(1-4 means the
order of Slave unit); Type: 3 phase C means the device is 3 phase C series one.
Through the DOWN or UP key to scroll down or up to the next/previous page, turn to the main
menu and select the second item Total, then press ENTER to go to the Total menu and the displayed
information are as below:
Information
Total
Tem/Hum
Sensors
(Device information)
(Total power data)
(Temperature/Humidity)
(Door/water
Output
Group
(Outlet socket)
(Outlet group)
CPU: ARM926EJ-S
Versi
on: 1.0.0
M/S: Master
Type: 3 phase D

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Note: the above information is from a single phase device, if it is a 3 phase one,
the power date of each phase will be displayed as well. U: 214V means the input voltage,
I:00.0A means the total input current, P:0.000KW means the total power, E:000013.1kWh
means the total power consumption, PF:0.00 means the power factor.
Press ENTER to return to the main menu, and then press DOWN key to select Temp/Hum to view
the temperature/humidity as below:
Press ENTER to return to the main menu, and then press DOWN key to select Sensors to view the
door, water logging, and smoke sensor status as below:
Press ENTER to return to the main menu, then press DOWN key to select Output to view each
individual outlet current as below:
U: 214V I: 00.0A
P: 0.000kW
E: 000013.1kWh
T1: --- H1: ---
T2: --- H2: ---
T3: --- H3: ---
T4: --- H4: ---
Door1: None
Door2: None
Smoke: None
Water: None
Output01: 00.0A
Output02: 00.0A
Output03: 00.0A
Output04: 00.0A

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Press DOWN or UP key to view the current of rest outputs:
Note: Press UP button to view the previous page of device information.
Press ENTER to return to the main menu, then press DOWN key to select Group to view each
group outlet current as below:
3. SMART PDU Software Introduction
3.1. Software overview
SMART PDU is equipped with embedded software system which provides a lot of network services
like WEB server, SNMP, Telnet, SMTP and NTP. It’s easy to do second development and software
integration.
3.2. Access method
Web based, can access via browsers like Internet Explorer, Google Chrome and Fire fox; supports
WIFI (including the mobile device like smart phone and tablet), SNMP (v1 / v2c / v3), Telnet and
Serial console like MODBUS.
3.2.1 Web access
Open a browser and enter the default IP address, the login window will pop up like below, see
figure1-1.
Figure 1-1
Group1:00.0A
Group2:00.0A
Group3:00.0A
Group4:00.0A
Group5:00.0A
Group6:00.0A

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Output status
Fill in the correct user name and password (Factory default login name is admin,
password is admin)to login the main interface, see figure1-2
Figure 1-2
Mainly 3 parts on main interface: Navigation menu, Device information and Output status.
Navigation menu: show company logo and function menus and language selector.
Device information: display device name, device series, and device status and function level.
Output status: display output name, on/off state, individual current, individual power,
power factor and environment status. From the drop-down menu of device to check
the information of Slaves.
More detailed information on operating and configuring the device can be found in the
corresponding user manual.
Language Selector
Device information
Navigation

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4. Technology Parameters
No.Performance parameter Technical parameter
1 Input
Rated input voltage 110/220VAC 50/60 Hz;
Rated input plug IEC60309 standard
Cable specification 16A:3×2.5mm² 32A:3×6.0mm²;
Cable length 2.5M
Max. load current 16A, 32A
Overload protector 1P circuit breaker
2 Output
Socket standard Standard IEC320 C13, C19
Socket quantity
A Series: DN-95624 (24way),
DN-95625 (42way)
B Series: DN-95628 (20way),
DN-95629 (24way);
C Series: DN-95630 (24way),
DN-95631 (24way);
D Series: DN-95632 (24way)
DN-95633 (16way),
DN-95634 (24way);
Output voltage 110/220VAC 50/60 Hz
Output current 16A, 32A
3 Control ports
Net port 1×RJ45 port
Daisy chain port 2×RJ45 port
Software update port 1×RJ45 port
Temperature & humidity
port
Max 2×RJ11 port（can add more）
Smoke sensor port Max 1×RJ11 port（optional）
Water sensor port Max 1×RJ11 port（optional）
Door sensor port Max 1×RJ11 port（optional）
4 Display
Working state 1×LED
Power pulse 1×LED
IP Address, M/S SMART
PDU state,
measurement value,
alarm state
LCD screen（Resolution: 128×64）
5 Load current display
technology
Total current Full-scale:16A/32A, Accuracy:±1%+0.2
Resolution:200mA, Response:400ms

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requirement
Individual load current Full-scale: 10A/ 16A, Accuracy:±1%+0.1,
resolution:100mA, Response:400ms
6
Temperature/humi
dity
Technology
requirement
Temperature Accuracy:±1℃，Response: 400ms
Humidity Accuracy:±5%RH, Response: 400ms
7 Product size
Product size（L×W×H）X2×56×52mm
Mounting hole X3
8 Case color Color Black
9 Fittings
Installation bracket 1 set
Network connection
cable
2M blue network cable*1
Daisy-chain connection
cable
2M yellow network cable*1
Serial connection cable 2M Ivory Serial cable*1
User manual 1 set (CD)
10 Optional fittings Sensor
Temperature/humidity sensor
Smoke sensor
Door sensor
Water logging sensor
11 Environment
Working Environment Temperature: 0℃～+45℃
Relative humidity: 30%
～
90%
Storage Environment Temperature: -20℃～+70℃
Relative humidity :0%
～
95%
12 ROHS Compliance
This is a Class A product. In home environment, this product may cause radio interference.
In this case, the user may be required to take appropriate measures.
Hereby Assmann Electronic GmbH, declares that the Declaration of Conformity is part of the shipping content.
If the Declaration of Conformity is missing, you can request it by post under the below mentioned
manufacturer address.
www.assmann.com
Assmann Electronic GmbH
Auf dem Schüffel 3
58513 Lüdenscheid
Germany