DEV 5071 Documentation

Customer Documentation

DEV 5071

High Power DC Supply

DEV Systemtechnik GmbH

Grüner Weg 4A

61169 Friedberg

GERMANY

Tel: [phone]

Fax: [phone]

[e-mail]

www.dev-systemtechnik.com

Revision: 2017-12-19

DEV 91-0073-C

Customer Documentation DEV 5071

TABLE OF CONTENTS

1 REVISION HISTORY ------------------------------------------------------------------------------- 5
2 INTRODUCTION ------------------------------------------------------------------------------------ 5

2.1 Warranty ----------------------------------------------------------------------------------------------- 6

2.2 Limitation of Warranty ------------------------------------------------------------------------------ 6

3 PRODUCT DESCRIPTION ----------------------------------------------------------------------- 7

3.1 Features and Options ------------------------------------------------------------------------------- 7

3.1.1 Communication Features -------------------------------------------------------------------------- 7

3.1.2 Other Options ----------------------------------------------------------------------------------------- 7

3.2 Modules Description -------------------------------------------------------------------------------- 8

3.2.1 Power Supply Module ------------------------------------------------------------------------------- 8

3.2.2 CPU Module ------------------------------------------------------------------------------------------- 9

3.3 Product Drawings ---------------------------------------------------------------------------------- 10

4 INSTALLATION INSTRUCTIONS------------------------------------------------------------- 11

4.1 Scope of Delivery ---------------------------------------------------------------------------------- 11

4.2 Installation of the Product ------------------------------------------------------------------------ 11

4.2.1 Mechanical Integration of the Product -------------------------------------------------------- 11

4.2.1.1 Installation of the Grounding Fixture ---------------------------------------------------------- 11

4.2.1.2 Integration of the Chassis in a 19" Rack ----------------------------------------------------- 12

4.2.2 Grounding, Data Cables, and Power Connection ------------------------------------------ 12

4.2.3 Installation and Exchange of Power Supply Modules ------------------------------------- 14

4.2.4 Reboot of the Device and Restore of the Factory Default Settings -------------------- 15

4.3 Device Factory Settings -------------------------------------------------------------------------- 16

4.3.1 Factory Settings for the Power Supply and Limits Information -------------------------- 16

4.3.2 Factory Default Network Settings -------------------------------------------------------------- 17

4.3.3 Factory Default SNMP Settings ---------------------------------------------------------------- 17

4.4 Communication Interface Configuration ------------------------------------------------------ 18

4.4.1 Serial Interface ------------------------------------------------------------------------------------- 18

4.4.2 Ethernet Interface ---------------------------------------------------------------------------------- 18

4.4.2.1 Ethernet Connection ------------------------------------------------------------------------------ 18

4.4.2.2 Network Setup via the Serial Interface -------------------------------------------------------- 18

4.4.2.2.1 Start and Termination of the Configuration Program -------------------------------------- 19

4.4.2.2.2 1 set IP address ----------------------------------------------------------------------------------- 20

4.4.2.2.3 2 set netmask -------------------------------------------------------------------------------------- 21

4.4.2.2.4 3 set gateway -------------------------------------------------------------------------------------- 21

4.5 Maintenance Of the Product -------------------------------------------------------------------- 21

5 OPERATION OF THE PRODUCT ------------------------------------------------------------ 22

5.1 Modes of Operation ------------------------------------------------------------------------------- 22

5.1.1 Local Mode ------------------------------------------------------------------------------------------ 22

5.1.2 Remote Mode --------------------------------------------------------------------------------------- 22

5.2 Initialization of the Device ------------------------------------------------------------------------ 22

5.3 Operation at the Device -------------------------------------------------------------------------- 22

5.4 Operation via Web Interface -------------------------------------------------------------------- 23

5.4.1 Start of the Web Interface -------------------------------- --------------------------------------- 23

5.4.2 The Main Window and Common Features of the Main Tabs --------------------------- 25

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5.4.3 Status Tab ------------------------------------------------------------------------------------------- 26

5.4.3.1 Error Log Window --------------------------------------------------------------------------------- 27

5.4.4 Control Tab ------------------------------------------------------------------------------------------ 29

5.4.4.1 Power Supply Module ----------------------------------------------------------------------------- 30

5.4.4.2 Power Supply Output ----------------------------------------------------------------------------- 31

5.4.5 Setup Tab -------------------------------------------------------------------------------------------- 32

5.4.5.1 Password and Language ------------------------------------------------------------------------- 33

5.4.5.2 User Setup ------------------------------------------------------------------------------------------ 33

5.4.5.3 IP Configuration ------------------------------------------------------------------------------------ 35

5.4.5.4 SNMP Configuration ------------------------------------------------------------------------------ 36

5.4.5.5 Restore Factory Defaults ------------------------------------------------------------------------- 37

5.4.5.6 Software Service ----------------------------------------------------------------------------------- 38

5.4.6 Info Tab ---------------------------------------------------------------------------------------------- 39

5.5 Control via Remote Interface: SNMP --------------------------------------------------------- 40

5.5.1 SNMP Overview ------------------------------------------------------------------------------------ 40

5.5.2 DEV Private Enterprise Number, Device Index Number --------------------------------- 40

5.5.3 The DEV 5071 MIB Tree ------------------------------------------------------------------------- 41

5.5.4 MIB Objects ----------------------------------------------------------------------------------------- 41

5.5.4.1 .instrument ------------------------------------------------------------------------------------------- 42

5.5.4.1.1 .instrument.controllerMac ------------------------------------------------------------------------ 42

5.5.4.1.2 .instrument.firmwareRevision ------------------------------------------------------------------- 42

5.5.4.1.3 .instrument.instrumentType --------------------------------------------------------------------- 42

5.5.4.2 .application ------------------------------------------------------------------------------------------ 43

5.5.4.2.1 .application.controlMode ------------------------------------------------------------------------- 43

5.5.4.2.2 .application.outputVoltage ----------------------------------------------------------------------- 44

5.5.4.2.3 .application.outputCurrent ----------------------------------------------------------------------- 44

5.5.4.2.4 .application.numberOfChannels ---------------------------------------------------------------- 44

5.5.4.2.5 .application.channelTable ------------------------------------------------------------------------ 44

5.5.4.2.5.1 .application.channelTable.channelEntry.channelIndex ----------------------------------- 44

5.5.4.2.5.2 .application.channelTable.channelEntry.channelOn --------------------------------------- 44

5.5.4.2.5.3 .application.channelTable.channelEntry.channelACInputStatus------------------------ 45

5.5.4.2.5.4 .application.channelTable.channelEntry.channelTempWarning ------------------------ 45

5.5.4.2.5.5 .application.channelTable.channelEntry.channelFanStatus ----------------------------- 45

5.5.4.2.5.6 .application.channelTable.channelEntry.channelOutVoltageSet ----------------------- 45

5.5.4.2.5.7 .application.channelTable.channelEntry.channelOutVoltage ---------------------------- 45

5.5.4.2.5.8 .application.channelTable.channelEntry.channelOutCurrentSet ----------------------- 46

5.5.4.2.5.9 .application.channelTable.channelEntry.channelOutCurrent ---------------------------- 46

5.5.4.3 .surveillance ----------------------------------------------------------------------------------------- 47

5.5.4.3.1 .surveillance.trapEnableMask ------------------------------------------------------------------- 47

5.5.4.3.2 .surveillance.errorEnableMask ----------------------------------------------------------------- 48

5.5.4.3.3 .surveillance.numberOfErrors ------------------------------------------------------------------- 49

5.5.4.3.4 .surveillance.errorTable -------------------------------------------------------------------------- 49

5.5.4.3.4.1 .surveillance.errorTable.errorEntry.errorIndex ---------------------------------------------- 49

5.5.4.3.4.2 .surveillance.errorTable.errorEntry.errorNr -------------------------------------------------- 49

5.5.4.3.4.3 .surveillance.errorTable.errorEntry.errorCount --------------------------------------------- 49

5.5.4.3.4.4 .surveillance.errorTable.errorEntry.errorDateTime ---------------------------------------- 49

5.5.4.3.4.5 .surveillance.errorTable.errorEntry.errorPending ------------------------------------------ 50

5.5.4.3.4.6 .surveillance.errorTable.errorEntry.errorAcknowledge ------------------------------------ 50

5.5.4.4 .SNMPv1 TRAPs ----------------------------------------------------------------------------------- 51

5.5.4.4.1 trapAlarmText --------------------------------------------------------------------------------------- 51

5.5.4.4.2 trapAlarm -------------------------------------------------------------------------------------------- 51

5.5.4.4.3 trapModeChange ---------------------------------------------------------------------------------- 51

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6 ERROR INDICATION----------------------------------------------------------------------------- 52

6.1 Software Error Indication ------------------------------------------------------------------------- 52

6.1.1 Power Supply Errors -------------------------------- ---------------------------------------------- 52

6.1.2 Fan Errors ------------------------------------------------------------------------------------------- 52

6.1.3 Other Errors ----------------------------------------------------------------------------------------- 52

7 CONNECTORS ------------------------------------------------------------------------------------ 53
8 TECHNICAL DATA -------------------------------- ----------------------------------------------- 54
9 OPTIONS -------------------------------------------------------------------------------------------- 54
10 SPARE PARTS ------------------------------------------------------------------------------------ 54
11 CONFORMANCE DECLARATIONS --------------------------------------------------------- 54

11.1 Certificate of Conformance ---------------------------------------------------------------------- 54

11.2 EU Declaration of Conformity ------------------------------------------------------------------- 57

12 GLOSSARY ----------------------------------------------------------------------------------------- 58
13 TABLE OF TIME ZONES ----------------------------------------------------------------------- 59
14 NOTES ----------------------------------------------------------------------------------------------- 67

APPENDIX
A DATA SHEET DEV 5071

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Revision (Date)

Author

Short Description

19-DEC-2007

WP

Initial version

20-DEC-2007

WP

Corrections and supplementations

10-JAN-2008

WP

Corrections and supplementations: output
voltage set point and reboot the instrument

23-JAN-2008

WP

Corrections and supplementations

12-JUN-2008

WP

Complete rework of the document to new
format and due to change to new power supply
modules

03-SEP-2008

WP

Corrections and supplementations

A (24-NOV-2009)

WP

Added Option 21 and Option 22

B (19-DEC-2013)

WP

Complete rework

C (19-DEC-2017)

WP

Minor changes

1 REVISION HISTORY

2 INTRODUCTION

Thank you for purchasing a DEV 5071 High Power DC Supply.
This customer documentation is intended to familiarize you with the
installation and operation of the device.

The DEV 5071 chassis for professional use can be equipped with one to four
power supply modules, thus realizing a reliable, powerful and usually
redundant source for DC loads working on -48V DC. Of course, redundancy
is provided only, if the DEV 5071 is equipped with more than one power
supply module.

DEV Systemtechnik GmbH declares that this equipment meets all relevant
standards and rules. The unit carries a CE mark.

Please read all instructions before installation or usage of the product!

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Customer Documentation DEV 5071

2.1 WARRANTY

The product has a warranty against defects in material and workmanship for
a period of two years from the date of shipment. During the warranty period
DEV Systemtechnik will, at its option, either repair or replace the product if it
turns out to be defective.

For warranty service or repair, the product must be returned to DEV
Systemtechnik. The customer has to pay shipping charges to DEV
Systemtechnik and DEV Systemtechnik will pay shipping charges to return
the product to the customer. However, the customer is obliged to pay all
duties, all taxes, and all other additional costs arising from the shipment of
the product.

DEV Systemtechnik warrants that the software and firmware designated by
DEV Systemtechnik for use with the product will execute its programming
instructions if installed properly. DEV Systemtechnik does not warrant that
the operation of the product, software, or firmware will be uninterrupted or
error-free.

2.2 LIMITATION OF WARRANTY

The preceding warranty does not apply to defects resulting from:

 improper site preparation or site maintenance;
 improper or inadequate interfacing of the product;
 unauthorized modification or misuse of the product;
 the application of software supplied by the customer;
 improper or inadequate maintenance of the product;
 operation beyond the environmental conditions specified for the product.

Warning:

Disconnect the unit from any external power line before opening of the
housing. In any case, the unit is to be opened by especially trained people,
only.

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3 PRODUCT DESCRIPTION

DEV Systemtechnik has developed with the DEV 5071 a compact 1 RU
chassis, holding one to four power supply modules. Each of the 48 V DC
power supply modules is capable to deliver 2000 W. Thus, the product
provides up to 8000 W at the two sets of robust galvanically isolated DC
output terminals if fully populated with four power supply modules.

3.1 FEATURES AND OPTIONS

3.1.1 Communication Features

In addition to the LEDs at the power supply modules (please refer to chapter

3.2.1), the DEV 5071 provides a Web Interface and SNMP support for the
surveillance and the control of the product:

A single license for the Web Interface (chapter 5.4) is included in the delivery
of the device. The Web Interface provides features for checking the health
status of the device and for changing specific parameters.

The implementation of SNMP (Simple Network Management Protocol) via
the Ethernet interface is intended for the remote surveillance and control of
the device (chapter 5.5).

3.1.2 Other Options

By default, the product is delivered with 3 power supply modules.
With applied Option 21, the maximum number of power supply modules (i.e.
four power supply modules) is installed.
It is also possible to equip the DEV 5071 with less than three power supply
modules: By ordering the product with 2 * (1 *) Option 23, the device is
equipped with 1 (2) power supply module(s).
The installation of power supply modules starts in slot 1; if less than four
power supply modules are installed, the unused slots are covered with a
blind plate.
Note, that the AC power plugs of unused slots are not to be connected!

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3
4
5
6

1 2

3.2 MODULES DESCRIPTION

This paragraph points out the functionality of the power supply modules and
the CPU module.

3.2.1 Power Supply Module

The product can be equipped with 1…4 power supply modules to deliver the

required power. It is recommended to install an additional power supply
module for the required power in order to provide redundancy if one of the
modules fails.

Power supply modules can be removed, installed, and/or exchanged even
during the operation of the device. Upgrading the DEV 5071 via an additional
power supply is possible as well; please refer to chapter 4.2.3.

 Plastic handle (1) and metal lever (2):

These elements are necessary for the mechanical handling of a power
supply module (chapter 4.2.3).

 AC LED (3):

This green LED being lit indicates whether the AC connection of the
corresponding power supply module is supplied with AC. If the LED is
blinking, the input voltage is out of range.

 DC LED (4):

This green LED being lit indicates that the power supply module is
delivering DC to the output terminals of the device. If the LED is blinking,
an overload situation is signalized.

 Excess Temperature / Service LED (5):

This amber LED being lit indicates excess temperature of the power
supply module. If the LED is blinking it indicates a service request,
please contact DEV Systemtechnik.

 Error LED (6):

This red LED indicates failures of the power supply module. Reasons can
be a blown AC fuse in the unit, a defective fan, or a thermal shutdown.

Note:
 If one of the power supply modules is turned off via software control, the

DC LED of this power supply module is off, indicating that it is not
delivering any output voltage.

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4 5

6

Ethernet

RS 232

Reset

 In idle state (all power supply modules are turned off via software control,

i.e. no power supply module is delivering any output voltage, but all AC
connections being established) the AC LEDs of all installed power supply
modules are turned on.

3.2.2 CPU Module

The CPU module is located at the rear side of the DEV 5071 and manages
the surveillance and control functionality.

 "Ethernet" connector (5):

This interface is used for the communication via Web Interface or via
SNMP. Please refer to chapter 4.4.2 for the configuration of the interface.

 "RS 232" connector (4):

The serial interface can be used for changing the network setup
(chapter 4.4.2.2).

 "Reset" button (6):

The reset push button of the CPU module can be used to reboot the
device, by pressing and holding the reset button (e.g. by using a ballpoint
pen) for approximately three seconds. For more information on this
subject, please refer to chapter 4.2.4.

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1 2 3

4

DEV 50 71

1

Slot for power supply module 1

2

Slot for power supply module 2

3

Slot for power supply module 3

CAUT ION

HAZA RDOU S ENER GY

BEHIN D COV ER

CAUT ION

HOT S URFA CE

123

4

CAUT ION

HAZA RDOU S ENER GY

BEHIN D COV ER

CAUT ION

HOT S URFA CE

1 9 108

7

32

4 5

6

Eth erne t

RS 232

Res et

1

DC output terminals (behind plastic cover)

2

AC plug for power supply module slot 4

3

AC plug for power supply module slot 3

4

"RS 232" connector, Sub-D 9 (f)

5

"Ethernet" connector, RJ-45

6

"Reset" button

7

AC plug for power supply module slot 2

8

AC plug for power supply module slot 1

9

DC output terminals (behind plastic cover)

10

Grounding bolt of grounding fixture DEV 65-0033 (here assembled on the right side)

3.3 PRODUCT DRAWINGS

Front View:

Rear View:

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1.

2.

3. 3.

4 INSTALLATION INSTRUCTIONS

4.1 SCOPE OF DELIVERY

1 * DEV 5071 High power DC supply
equipped with the number of power supply modules as ordered
1 * DEV 65-0033 Grounding fixture
8 * M6 nuts, AF 10 mm

(for the DC connections, please refer to chapter 4.2.2)
1 * Customer documentation (this document)
1…4 * AC power cords A

A

The product is generally delivered without power cords except for deliveries within

Germany and to Switzerland.

4.2 INSTALLATION OF THE PRODUCT

4.2.1 Mechanical Integration of the Product

4.2.1.1 Installation of the Grounding Fixture Before installing the DEV 5071 into a 19" rack, the DEV 65-0033 grounding

fixture being part of the delivery has to be assembled to the rear side of the
chassis. It is the choice of the customer, how the bracket is to be installed:

 on the left side or on the right side, and
 the grounding bolt facing towards the rack or towards the chassis

In the following figure, it was chosen the right side and the grounding bolt
direction towards the rack.

For the assembly of the bracket first unscrew the two M2.5 x 4 mm screws
on the fixture using a PH1 screwdriver. Align the bracket towards the chassis
in a way as indicated by "1." Then shift the bracket to the right ("2."), so that
the bracket resides in the two recesses of the chassis. Finally, screw on the
bracket with the two M2.5 x 4 mm screws ("3.").

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123

4

1b 9b 108

7

321a 9a

Eth erne t

RS 232

Res et

4 5

6

1a

DC output terminals V+

1b

DC output terminals V-

2

AC plug for power supply module slot 4

3

AC plug for power supply module slot 3

4

"RS 232" connector, Sub-D 9 (f)

5

"Ethernet" connector, RJ-45

6

"Reset" button

7

AC plug for power supply module slot 2

8

AC plug for power supply module slot 1

9a

DC output terminals V+

9b

DC output terminals V-

10

Grounding bolt of grounding fixture DEV 65-0033 (here assembled on the right side)

4.2.1.2 Integration of the Chassis in a 19" Rack For the integration in a 19" rack, the rack slots must be prepared with rails

for the chassis. After inserting the chassis in the rack, fix the chassis with
four screws to the rack at its rack mount flanges.

Warning:

 It is not permitted, to fix the chassis on the rack mount flanges, only.
 Sufficient airflow through the power supply must be ensured to achieve

best cooling results. Do not block or obstruct the airflow through the
chassis at the front and at the rear side, e.g. by placing large
components close to the rear side. It is recommended to provide 1 RU
space in the rack above and below the chassis to ensure a good air
circulation.

4.2.2 Grounding, Data Cables, and Power Connection

The chassis needs to be connected with the DEV 65-0033 grounding fixture
to the 19" rack via a ground wire. The installation of the grounding fixture
was already described in chapter 4.2.1.1.
Take off the upper nut and the first washer of to the grounding bolt ((10) in
the figure above). Then connect the grounding cable, which must have a ring
tongue terminal matching for the M5 fastening bolt. The washer and the nut
then have to be tightened again.

Establish the Ethernet connection by plugging an Ethernet cable from your
network to the "Ethernet" port (5).
If the network setup via the serial interface is required (please refer to
chapter 4.4.2.2), a serial connection between a PC and the serial connector
labeled "RS 232" (4) is to be established by using a 1:1 cable; the
configuration of the serial interface is described in chapter 4.4.1.

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Before connecting (the) power cords, the DC output connections are to be
installed. There are provided two sets of DC output terminals (1a/1b, 9a/9b)
located behind plastic covers. The click-on covers are easily to be opened,
the left cover has the hinge at the bottom side, and the right cover has the
hinge on the top side of the chassis, like shown in the figure above. The
prepared DC cables are to be connected using the provided M6 nuts.

Note:
 The product can be used to supply +48 V DC by connecting the DC

cables in the fashion, that the positive cable(s) run(s) to the
V+ DC output terminal(s) (1a, 9a). The negative (or ground) cable(s)
is/are to be connected the V- DC output terminal(s) (1b, 9b).
To obtain -48 V DC the polarity of the DC cables has to be inversed, i.e.
the ground cable(s) to be connected to the V+ DC output terminal(s) and
the positive cable(s) to be connected to the V- DC output terminal(s).

 The grounding bolt is independent from the potential of the output

terminals and is connected to PE (Protective Earth) potential of the AC
input connectors as well as to the GND potential of the data interface
connectors.

 For the connection to the M6 threaded studs of the output terminals,

double-hole lugs with 5/8" (15.875 mm) center distance and 90° cable
taps are recommended, e.g. Burndy YA2CL-2TC14-90, capable of
AWG 2 (i.e. 35 mm²) wires. As an alternative, a number of ring tongue
terminals with an inner diameter of 6 mm and a maximum outer diameter
of 14 mm can be used.

 The number of cables and the diameters of the cables depend on the

current to be supplied and the length of the cables. Make sure, that an
appropriate configuration with respect to number and to diameter of the
cables is installed.
For the sum of the cable cross section per polarity with an assumed
maximum current of 120 A, a minimum of 35 mm² cross section is
according to regulations!

After the application of the DC output wiring, the AC supply connections are
to be established. The DEV 5071 can be equipped with one to four power
supply modules. Depending on the number and the location of the installed
power supply modules, the corresponding power cords are to be connected
to (8, 7, 3, & 2).

Note:
 Due to the high power consumption of each power supply module, it is

highly recommended to use separately fused phases of the available
electrical outlets.

 Naturally, at least one power supply module has to be installed. The

installation location can be selected freely, though it is recommended to
install the power supply modules in the order of slots (as shown in the
front view figure of chapter 3.3). Make sure, that the corresponding AC
power plugs are supplied with AC.

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1 2

 If the corresponding AC power plug is not connected (indicated via the

corresponding AC LED, please refer to chapter 3.2.1), a power supply
module delivers no DC, but is capable to provide status information to the
CPU module. Note, that this status information may be erroneous if less
than one AC supply line per two power supply modules is active.

 It is highly recommended to reboot the DEV 5071 after power-up

(chapter 4.2.4)!

4.2.3 Installation and Exchange of Power Supply Modules

The product is usually delivered with the number of ordered power supply
modules that are already installed. Therefore, you may proceed in reading
the next chapter.
In case that a power supply module has to be exchanged, or that a
DEV 5071 is to be upgraded with an additional power supply module, the
following instructions are to be noticed:

Though the power supply modules are hot pluggable, it is recommended to
power down the device for exchange operations for safety reasons and to
avoid short circuits!

Removal of a power supply module:
First, with the thumb of the left hand push the metal lever (1) of the power

supply module to the left. This releases the plastic handle (2) of the plastic
cover, which now can be actuated with the index finger of the left hand. Pull
gently and completely the plastic handle of the module; this releases the
power supply module from the chassis.
Then, pull out the power supply module completely using the plastic handle.

Installation of a power supply module:
In the first step, release the plastic handle (2) of the exchange/new power

supply module by pushing the metal lever (1) to the left and then by pulling
the plastic handle.
Insert the power supply module into an unpopulated slot of the chassis and
gently push in the module until experiencing a little resistance.
Then, push gently the plastic handle of the module until the metal lever (1)
locks the power supply module within the chassis.
If applicable, power up the device and reboot (please refer to chapter 4.2.4)

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the DEV 5071, then
Finally, check the settings of the installed power supply module via the Web
Interface. If there were changes on the default configuration of the power
supply modules (chapter 4.3.1) and if a defective module is replaced by an
exchange power supply module, the settings are transferred to the new
module. Nevertheless, it is recommended to check the settings of the new
power supply module directly after the exchange, to ensure, that the device
behaves in the same fashion as before the substitution.

4.2.4 Reboot of the Device and Restore of the Factory Default Settings

During power-up or during a reboot, the CPU module performs a health
check and scans the assemblies of the device e.g. to detect, whether a
module is installed in a slot or not. If there is a module installed, the settings
for this slot are transferred to the module.
Usually it is not possible to apply AC to all installed power supply modules at
power-up in parallel, or there are different latencies within the power supply
modules. Additionally, it is possible that there were applied changes on the
setup of the device, e.g. adding or swapping power supply modules.
Therefore, it is highly recommended to reboot the device after power-up or
after applying changes to the setup of the DEV 5071!

The reboot of the device can be performed in three different ways:

1. Reboot via the "Reset" push button of the CPU module; please refer to

chapter 3.2.2.

2. Reboot via the serial interface when terminating the configuration

program (chapter 4.4.2.2.1).

3. Reboot the device via Web Interface (chapter 5.4.5.6).
Note:

 It takes about 60 seconds after a reboot, that the device is completely

accessible again via serial interface, via Web Interface, and via SNMP.

 If power supplies were turned off via software control before the reboot,

they will be turned on after the reboot!

 If –for any reason– neither a power cycle nor a reboot of the device

restores all functionality, a reset to factory defaults is to be considered.
The factory default settings can be restored via Web Interface (chapter

5.4.5.5).

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Customer Documentation DEV 5071

AC input voltage range
(module output power)

DC output

voltage

per module or
with 1 module

with

2 modules

with

3 modules

with

4 modules

Minimum current limits:

(independent)

(independent)

10.0 A

20.0 A

30.0 A

40.0 A

Maximum current limits:

200…240 V AC (2000 W)

44.2 V

45.2 A

90.5 A

135.7 A

181.0 A

200…240 V AC (2000 W)

58.0 V

34.5 A

69.0 A

103.4 A

137.9 A

100…120 V AC (1200 W)

44.2 V

27.1 A

54.3 A

81.4 A

108.6 A

100…120 V AC (1200 W)

58.0 V

20.7 A

41.4 A

62.1 A

82.8 A

4.3 DEVICE FACTORY SETTINGS

The product is delivered with the factory settings as described in the
following. Please refer to chapter 5.4.5.5 to re-apply these settings.

4.3.1 Factory Settings for the Power Supply and Limits Information

There are available factory settings that apply to the (whole) DEV 5071 and
factory settings that apply to the single power supply modules:

Output voltage: 48.0 V
Output current limit (module): 41.0 A
Output current limit (device): 20.0 A (per module)

The output voltage can be altered via Web Interface for the DEV 5071
(please refer to chapter 5.4.4.2) and via SNMP (chapter 5.5.4.2.5.6) for each
installed power supply module. Note, that changing the output voltage of a
single power supply module via SNMP affects implicitly the output voltage
setting of the other installed power supply modules!

The output current limit for each power supply module can be changed via
SNMP (chapter 5.5.4.2.5.8) and the output current limit of the DEV 5071 can
be changed via Web Interface (chapter 5.4.4.2). The default setting for the
output current limit of the device depends on the number of installed power
supply modules. Note, that this limit is only used as a warning, if the total
measured current exceeds the value, but does not physically affect the
output current limits of the single power supply modules.

There are limits for each power supply module, which need to be considered:
 The output power depends on the AC input voltage. A module delivers up

to 1200 W if supplied with 100…120 V AC and is capable to deliver
2000 W if supplied with 200…240 V AC.

 The output voltage of a power supply module (thus of the DEV 5071) can

be adjusted between 44.2 V and 58.0 V.

 The output current limit of a power supply module can be adjusted

between 10.0 A and 45.2 A.

Note, that it is possible to alter output voltage and output current to values,
which may exceed the capabilities of the power supply module and of the
DEV 5071! Since the firmware does not always restrict the input set values,
consider the conditions regarding AC input voltage, DC output voltage, and
the number of installed power supplies! The following table may help if it is
intended to alter the factory default values for the output current limit of a
power supply module (via SNMP) and/or of the device (via Web Interface).

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Note:
 Note, that after the exchange of a power supply module, the replacement

power supply module inherits the settings of the corresponding slot!

4.3.2 Factory Default Network Settings

The factory default network settings of the device are:

IP-Address: 192.168.0.11
Netmask: 255.255.255.0
Gateway: 192.168.0.99

For changing the network setup, please refer to chapters 4.4.2.2 & 5.4.5.3.

4.3.3 Factory Default SNMP Settings

The factory default SNMP settings of the device are:

Read Community: public
Write Community: private
Local/Remote changeable per SNMP: 

Note, that if a Trap Destination IP Address is defined without the explicit
assignment of a port, the standard SNMP trap port 162 is assigned implicitly.

For changing the SNMP setup, please refer to chapter 5.4.5.4.
There are software factory defaults for some SNMP objects, please refer to

the corresponding chapters:

 .application.controlMode chapter 5.5.4.2.1
 .application.channelTable.channelEntry.channelOutVoltageSet

chapter 5.5.4.2.5.6

 .application.channelTable.channelEntry.channelOutCurrentSet

chapter 5.5.4.2.5.8

 .surveillance.trapEnableMask chapter 5.5.4.3.1
 .surveillance.errorEnableMask chapter 5.5.4.3.2

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4.4 COMMUNICATION INTERFACE CONFIGURATION

Two hardware interfaces are provided for the communication with the device:
a serial interface and an Ethernet interface.
The serial interface can be used for the basic network setup of the device.
The Ethernet interface is used for the operation via Web Interface or for
operation via SNMP.

4.4.1 Serial Interface

The Sub-D 9 pos female connector labeled "RS 232" for the standard serial
interface is located at rear side of the chassis; for the pin assignment please
refer to chapter 7.

The following parameters describe the serial interface configuration:
Transmission rate: 38400

Data bits: 8
Parity check: none
Start/Stop bit: 1
Handshake: none

4.4.2 Ethernet Interface

The RJ-45 connector labeled "Ethernet" for the standard 100Base-TX
(IEEE 802.3, Clause 24) Ethernet interface is located at the rear side of the
chassis; for the pin assignment please refer to chapter 7.

4.4.2.1 Ethernet Connection If the standalone device is to be connected to a PC only, the connection can

be established by a crossed Ethernet cable (or via a local hub/switch with
straight Ethernet cables) and the network setup of the PC is to be altered,
that it is in the same subnet as the device. So, if it is intended to use the
factory default network settings, the IP address of the standalone PC should

be set to 192.168.0.xxx, with xxx ranging from 001…254, except 11 which is

the address of the device, e.g. set the IP address of the standalone PC to
default gateway address 192.168.0.99.
If the device is to be connected to the local network, make sure to change
the network setup as required. Ask your system administrator for the details
on network parameters which are to be used.
The factory default network settings are subject of chapter 4.3.2.

There are two different methods to change the network setup of the device.
First, the network setup can be changed via Web Interface (Setup Tab →
IP Configuration), please refer to chapter 5.4.5.3. The other method that can
be performed is subject of the following chapter.

4.4.2.2 Network Setup via the Serial Interface To change a few elementary parameters of the network setup of the device

via the serial interface, establish a hardware connection between a PC serial
port (e.g. COM1 or COM2) and the RS 232 interface of the device ("RS 232"

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connector at the chassis) using a straight cable (please refer to chapter 7 for
the pin assignment of the serial connector).
On the PC, start a terminal connection application (e.g. MS Windows
HyperTerminal).

Note:
 The interface settings of the terminal connection application have to

match the serial interface configuration settings (chapter 4.4.1);
otherwise, it is not possible to enter the configuration program as
described below.

 The terminal application is to be configured, that the "Backspace" or "←"

key on the keyboard works properly in the application, and that it sends a

<CR> only (and not a <CR><LF>) when hitting the "Enter" or "" key on the

keyboard. When using MS Windows HyperTerminal, select the
"Properties" entry from the "File" menu and click on the "Settings" tab.
There, select "ANSI" from the Emulation drop down list and then click on
the ASCII Setup… button to uncheck "Send line ends with line feeds"
as shown in the following figure:

4.4.2.2.1 Start and Termination of the Configuration Program In this application, the serial interface is exclusively used for the

configuration program, i.e. if the terminal connection application is started
(and connected) either the following text is displayed initially or after hitting
the "Enter" or "" key on the keyboard:

(none) login:

With the following authentication the configuration program is started:

(none) login: config<CR>
Password: devConfig<CR>

Note:

 <CR> stands for hitting the "Enter" or "" key on the keyboard.
 All characters/commands to be entered are case sensitive.

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After successful authentication, the configuration program of the device is
launched. After start and after the finalization of most of the choices the
program lists the choices, which can be performed with the program:

config
======

1 set IP address (192.168.0.225)
2 set netmask (255.255.0.0)
3 set gateway (192.168.0.99)
q quit without saving
x save configuration and exit

your choice >

Choices can be executed by typing the character in the first column of each
line followed by a <CR>. The second column of each line provides a short
description of the choice and the third column displays in parentheses the
current setting of the corresponding choice. In the example above, the IP
address and the netmask are different from the factory default network
settings (please refer to chapter 4.3.2).

When using the "q" choice, the configuration program terminates and the
login message is displayed again:

(none) login:

When using the "x" choice, the configuration program saves all changes
made and reboots the device:

(...)

your choice > x<CR>

rebooting the device, please wait...

When rebooting, all processes are stopped and the reboot of the device is
initialized. After a reboot, it takes a few moments before the serial interface
is accessible again as described at the beginning of this chapter.
In the following, the available choices are explained:

4.4.2.2.2 1 set IP address This choice is used to change the IP address of the device:

(...)

your choice > 1<CR>
Current IP address is 192.168.0.225

Enter IP address ('NONE' to clear) >

To change the current IP address, type in a different valid address; to clear
the address, type in "NONE<CR>"; and just entering <CR> maintains the current
setting:

Enter IP address ('NONE' to clear) ><CR>
unchanged

After that the choices list reappears.

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4.4.2.2.3 2 set netmask This choice is used to change the netmask of the device:

(...)

your choice > 2<CR>
Current netmask is 255.255.0.0

Enter netmask ('NONE' to clear) >

To change the current netmask, type in a different valid entry; to clear, it type
in "NONE<CR>"; and just entering <CR> maintains the current setting:

Enter netmask ('NONE' to clear) ><CR>
unchanged

After that the choices list reappears.

4.4.2.2.4 3 set gateway This choice is used to change the gateway address of the device:

(...)

your choice > 3<CR>
Current gateway is 192.168.0.99

Enter gateway ('NONE' to clear) >

To change the current gateway address, type in a different valid address; to
clear the address, type in "NONE<CR>"; and just entering <CR> maintains the
current setting:

Enter gateway ('NONE' to clear) ><CR>
unchanged

After that the choices list reappears.

4.5 MAINTENANCE OF THE PRODUCT

The product is maintenance-free.
Cleaning of the surface of the chassis should be done carefully with a
moistened lint-free cloth.

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5 OPERATION OF THE PRODUCT

After going through the installation steps as described above, the device is
ready to use.
The DEV 5071 can be monitored locally; additionally there are the
possibilities for the surveillance and for the control of the product via the
Web Interface and/or via SNMP. Before the operation of the device via each
of these possibilities is explained, the different device operation modes are
described:

5.1 MODES OF OPERATION

Local Mode and Remote Mode define the manner how the device is
controlled.

Note:
 Changing the operation mode can only be done via Web Interface

(please refer to chapter 5.4.2) and via SNMP (chapter 5.5.4.2.1), only.

5.1.1 Local Mode

In Local Mode the device executes commands (i.e. the change of settings),
which are issued via the Web Interface.
The communication to the SNMP remote interface is disabled for modifying
the settings of the device, but open for surveillance and status queries.

5.1.2 Remote Mode

The Remote Mode is implemented for operation via SNMP.
In Remote Mode, the status of the power supplies is still indicated via the
LEDs at the device and via Web Interface, but the control functionality of the
Web Interface is disabled.

5.2 INITIALIZATION OF THE DEVICE

The device performs a health check and a configuration check during power
up or after a reboot e.g. via Web Interface. This takes about 60 seconds,
there is no manual configuration necessary, all settings (including the
operation mode of the device, except possible switched off power supply
modules) after power-up or after a reboot are the same as before shut down.

However -as explained in chapter 4.2.4- it is highly recommended to reboot
the device after power up!

5.3 OPERATION AT THE DEVICE

Beside the reset push button at the CPU module (please refer to
chapter 3.2.2), there are no elements to be operated. The status of the
power supply modules is indicated via LEDs, which were already presented
in chapter 3.2.1.

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5.4 OPERATION VIA WEB INTERFACE

The Web Interface is a user interface for operating the DEV 5071, i.e. the
device is controlled via a computer and a Web Browser as the
communication application. Several users (assumed the appropriate number
of licenses) can access the device at a time. The first license is included in
the delivery. It is possible to purchase additional license keys at any time,
please contact DEV Systemtechnik.

Note:
 The screenshots shown in the following were made from the Web

Interface of a DEV 5071 equipped with three power supply modules.
Other configurations deviate from the layout but not from the basic
functionality of the Web Interface.

5.4.1 Start of the Web Interface

To start the Web Interface, open a web browser (recommended is Mozilla
Firefox (version 3.5 or higher), but also Chrome, Opera, Safari, or Internet
Explorer version 8 or 9 (recommended)) and type in the URL (IP address) of
the device:

http://<IP-of-the-device>/

After a moment, the Start Screen of the Web Interface appears:

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To log on the first time use the factory default account:

Username: ADMIN
Password: ADMIN

After entering username and password, click on Login .
Note:

 Both, username and password are case sensitive!
 Note the header in the Start Screen:

The labels "SystemName" and "SystemLocation" are the SNMP variables
'System Name' and 'System Location'; both variables can be set within
the SNMP setup (please refer to chapter 5.4.5.4).

 If the Start Screen is not accessible, make sure that the computer

accessing the device is in the same subnet of the common network
(chapter 4.4.2.1).

 The Web Interface permits the definition of a number of users with

different permission (chapter 5.4.5.2) for accessing the Web Interface in
parallel (in accordance to the number of installed licenses). An additional
user, who tries to log in, receives a corresponding notification informing
about the logged in user(s), e.g.:

DEV 5071

SystemName SystemLocation

 It is recommended to add user(s) AND to change the password of the

factory default account. How this is to be done is subject of chapters

5.4.5.2 & 5.4.5.1.

 The language of the screenshots shown here is English, as a second

language currently German is available, please refer to chapter 5.4.5.1.

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5.4.2 The Main Window and Common Features of the Main Tabs

After successful authentication the main window of the Web Interface shows
up with the Status Tab opened, which is the default view:

In the top of the window on the left side, the four tabs are located ("Status",
"Control", "Setup", and "Info"). The active tab is highlighted; clicking on an
inactive tab opens the corresponding tab instead.

In the top of the window on the right side, the currently logged in user (here:
"ADMIN") and the permission of the user (here: "admin") are shown. Please
refer to chapter 5.4.5.2 for more information on this subject.

As a common feature between the Status Tab and the Control Tab two
buttons and two indicators are located at the bottom of the window in the
middle indicating that the device is either in Remote Mode (as shown in the
screenshot above), or in Local Mode (as shown in the screenshot of chapter

5.4.3). Changing the operation mode of the device via Web Interface is
performed by clicking on the desired button, e.g. clicking in the situation
above on the Local button, turns on the "Local" indicator, and turns off the
"Remote" indicator.
In the lower right corner of all main tabs, the Logout button is located.
Clicking on this button returns the Web Interface to the Start Screen.

Note:

 It is highly recommended to finish a Web Interface session by clicking on

the Logout button. This instantaneously releases the allocated license
and enables other users to log in.

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 A timeout feature (60 seconds) is implemented within the Web Interface,

i.e. a session is automatically terminated (and the allocated license is
released) if a user who is currently logged in closes the web browser.

 It is possible to start a Web Interface session on another computer using

the same user account; naturally, this automatically terminates the
session on the preceding computer.

5.4.3 Status Tab

The upper part of the Status Tab shows a simplified representation of the
front side and of the rear side of the device. Thus, a quick overview is
provided regarding the detected module configuration, and regarding the
health status of the device. The round indicators are equivalent to the
physical LEDs (green = ok, red = error, amber = service / excess tempera­ture, or gray = off; blinking LEDs on the power supply modules will be shown
here as static, only) at the device, please refer to chapter 3.2.1 for details on
the indicator information.

The internal status table in the middle of the Status Tab additionally shows
for each power supply module the status of the AC supply, of the
temperature, and of the fan status, plus the setup and the measurement
results of the output voltage and the output current for each module. The
background of some of these fields is green, if the values are detected as ok
and it will be red, otherwise.
The centered table below shows the setup and the measurement results of
the output voltage and the output current of the DC output of the device.

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Note:

 The representation of the rear side of the device is mirrored in the Status

Tab (i.e. visible as when looking at the rear side of the DEV 5071), this
means, that the AC connector of power supply module 4 is located on
the left side and that the AC connector of power supply module 1 is
located on the right side.

 In addition, the voltages of DEV 5071 are shown as unsigned values, i.e.

not stating the polarity of the output voltage; please refer to
chapter 4.2.2.

In the lower part of the window on the left side, the Active Events Window is
located. This window shows appearing and pending errors with the
corresponding error message and a date/time stamp.
The "AC Line 3" error shown in the Active Events Window of the screenshot
was triggered for demonstration purpose, just by pulling a primary power
connector. To obtain more details on the errors detected by the device,
please click on the Error Log button to open the Error Log Window:

5.4.3.1 Error Log Window The Error Log Window is to be opened with the Error Log button located in

the Status Tab below the Active Events Window.

The Error Log Window displays a table of the errors, which were detected by
the device.

The different errors are listed in the table line-by-line, i.e. each error carries a
Date/Time stamp (in the format: "DD.MM.YY hh:mm:ss", here "17.12.13 18:13:29")
informing about the last occurrence of that error. The 2nd column is a

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Counter reporting the number of occurrences of that error (here: "1"). The 3rd
column denotes whether that error is Ack.nowledged ("X") or not (" ") (here:
" ", i.e. <space>, meaning not acknowledged). The 4th column shows whether
that error is Pend.ing ("X") or not (" ") (here: "X", i.e. pending). The 5th column
informs about the error code No. in hexadecimal notation (here: "1103"); and
the last column reports the corresponding Error Description (here:
"AC Line 3"), please refer to chapter 6.1.1.

In addition to the Exit button in the lower right corner, which causes the
return to the previous window, the Error Log Window comprises two buttons:
the Acknowledge Entry button and the Delete Entry button:

With the Acknowledge Entry button one or more errors can be
acknowledged. The acknowledgement of an error is intended to provide
means to mask out a pending error of the Active Events Window in the
Status Tab (chapter 5.4.3). If an acknowledged error occurs again, the
counter in the table is increased and the acknowledgement is reset (i.e. the
"X" disappears).
An error can be acknowledged by highlighting (i.e. clicking on) the
corresponding line and by operating the Acknowledge Entry button then.

The Delete Entry button is intended to remove acknowledged and not
pending errors from the list. If a deleted error occurs again, there is a line
added at the end of the table.
An error entry can be deleted by highlighting the corresponding line and then
by clicking on the Delete Entry button then.

Note:

 It is possible to acknowledge and to delete more than one entry at a time

by highlighting more errors in the Error Log Window using the <Ctrl> or the

<Shift> key of the keyboard in combination with mouse click(s).

 Users with "read" permission only have no rights to acknowledge or to

delete error entries (chapter 5.4.5.2)!

 If an error is still pending or if an error is not acknowledged, it cannot be

deleted!

 Again, error codes and error messages are subject of chapter 6.1.

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5.4.4 Control Tab

The Control Tab provides means for switching (on or off) the installed power
supply modules, and to change the settings of the output voltage and the
current limit of the device.
After opening the Control Tab, radio buttons are provided on the left side for
the installed power supply modules (shown with the corresponding serial
number) and for the device output status and settings. Clicking on one of the
radio buttons initiates the available panel for the corresponding item to
appear on the right side, see below.
At the bottom of the Control Tab, five buttons are located.
The functionality of the Remote button, the Local button, and the Logout
button were already described in chapter 5.4.2.
The Cancel button and the Save button are required for modifications in
the available panels, see below. They are functional only if one of the radio
buttons in the list on the left side of the Control Tab is activated. The
Cancel button discards any intended but not yet saved editing and brings
back the saved settings. The Save button saves the current editing, the
finalization of it is indicated via a confirmation pop-up window.

Note:

 The change of settings via the Web Interface can be performed only, if

the device is in Local Mode! In Remote Mode, the Save button is
grayed out.

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5.4.4.1 Power Supply Module

If a power supply is selected via a radio button on the left side of the Control
Tab, the corresponding power supply module panel appears on the right
side. It consists of two sections:

1) In the upper "Status" section, first the status indicators "AC OK",

"DC OK", "Service", and "Fault" are displayed. Then, the measured
temperature of the power supply module is shown (in °C).

2) Within the "Setup" section the corresponding power supply module can

be turned on or off by selecting the appropriate radio button ("On" or
"Off"). The change becomes effective after the Save button was
operated (in Local Mode!).
Note that after a reboot, a power supply module, which was turned off in
that way, will be turned on again!

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5.4.4.2 Power Supply Output

If "Power Supply Output" is selected via the radio button on the left side of
the Control Tab, the power supply output panel appears on the right side. It
consists of two sections:

1) In the "Status" section measured output voltage and the measured

output current of the device are shown.

2) In the "Setup" section, the output voltage of the device can be modified

and the maximum output current can be adjusted.
The value for the maximum output current serves as a threshold for
alarming purposes, only. I.e. the CPU module sums up the measured
currents of the installed power supply modules and compares it against
this value. If the sum exceeds the value, an alarm is triggered. Note that
values above 100 A can be entered as integer value (e.g. "163" instead
of "162.9"), only.
Please refer to chapter 4.3.1 providing information on the meaning of the
values and on the limits for adjusting the two values!
Changes on the values become effective after the Save button was
operated (in Local Mode!).

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5.4.5 Setup Tab

The Setup Tab contains a number of buttons in order to branch out in the
different setup functionalities described in the following.

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5.4.5.1 Password and Language

The input fields of the Password and Language functionality enable the user
who is currently logged in to change the password and to alter the personal
language setting.

To change the password, enter the old password, the new password, and
the confirmation of the new password and click on the button
Change Password . A window pops up to confirm the action.

To change the language, choose the language from the drop down list
"Language" and click on the button Change Language . A window pops up
to confirm the action.

A click on the button Exit closes the functionality and initiates the return to
the Setup Tab.

Note:

 English and German are the languages supported by the current

firmware version.

5.4.5.2 User Setup The currently logged in user has to have "admin" permission to access the

User Setup functionality, where users can be added or deleted and the
permission can be modified.

In the following screenshot, a user named TEST with "admin" permission is
in the process to be restricted to "read/write" permission. After a click on the
button Modify Permission (and after the confirmation via pop-up window),

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this user will then have all rights but only access to the Password and
Language functionality within the Setup Tab. A user with "read" permission
additionally is not able to apply any changes within the other tabs of the Web
Interface.

To add a new user, enter a name in the text field "User Name", select the
appropriate permission category and click on the button Add New User .
A confirmation window pops up and the user is added to the "User List" drop
down list.
To delete a user, select a user from the drop down list "User List" that it
appears in the field "User Name". Click on the button Delete User . A
confirmation window pops up and the user is deleted from the "User List".

A click on the button Exit closes the functionality and initiates the return to
the Setup Tab.

Note:

 As already mentioned, user names and passwords are case sensitive!
 When adding a new user, this user logs on the first time without any

password. It is recommended that the originator (or the new user) logs in
as the new user (without a password) to set up a password by using the
Password and Language functionality (please refer to chapter 5.4.5.1).

 It is not possible to delete the ADMIN user but it is recommended to

change the default password!

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5.4.5.3 IP Configuration

The currently logged in user has to have "admin" permission to access the IP
Configuration functionality, where the network setup of the device can be
modified.

If the device is intended to obtain the IP address, the netmask and the
gateway from a DHCP server within the network, check the DHCP check
box. Then, the values entered in the fields "Static IP Address", "Netmask",
and "Gateway" will not be considered after a reboot of the device. If DHCP is
not checked, at least the fields "Static IP Address" and "Netmask" have to
contain valid entries.

"Gateway", "Nameserver 1", and "Nameserver 2" (if required) are to be
specified by their IP addresses, the "Nameserver" entries are used for the
resolution of the "Timeserver" fields, only.

The "Time Server" fields are used to specify one or two timeservers either
via full-qualified domain name or via IP address.

To specify the time zone, an appropriate string is to be entered in the field
"Time Zone". The list of valid entries is provided in chapter 13.

The three buttons at the bottom of the window are used for the handling of
the data entered above. The Cancel button is used for discarding changes
possibly applied. Save and Reboot (in Local Mode, only!) downloads the
data to the CPU module to be stored there permanently and reboots the
device. A click on the button Exit closes the functionality and initiates the
return to the Setup Tab.

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5.4.5.4 SNMP Configuration

The currently logged in user has to have "admin" permission to access the
SNMP Configuration functionality, where the SNMP setup of the device can
be modified.

Within the SNMP setup, the settings for the "System Name" and the "System
Location" can be modified. An "Administrator" can be defined and the
passwords for the "Read Community" and for the "Write Community" can be
set.

The check box below these entries is used to enable the switching between
Local Mode and Remote Mode via SNMP, please refer to chapter 5.5.4.2.1.

Additionally, up to four Trap Receiver IP Addresses can be defined via the
IP address and the port in the format <ip-address>{:<port>}, e.g.

192.168.0.29:121. If <port> is not specified, the standard SNMP trap port
162 is assumed.

Finally, a click on the download icon initiates the download of the MIB of the
device.

The three buttons at the bottom of the window are used for the handling of
the data entered above. The Cancel button is used for discarding changes
possibly applied. Save (in Local Mode, only!) downloads the data to the
CPU module to be stored there permanently and reboots the device. A click
on the button Exit closes the functionality and initiates the return to the
Setup Tab.

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Note:

 The strings "System Name" and "System Location" are part of standard

SNMP functionality and are limited to 40 characters, each. The number
of characters visible in the text fields is limited by the field size.

 As mentioned, the strings "System Name" and "System Location" are

also displayed in the Start Screen of the Web Interface (chapter 5.4.1).

5.4.5.5 Restore Factory Defaults With a click on the button Restore Factory Defaults in the Setup Tab the

settings of the device are reset to the factory default values as described in
chapter 4.3 including all changes on the Web Interface. If the button was
operated (by a user with "admin" permission), a window pops up to confirm
the action:

If the OK button was clicked, another window pops up as a reminder to
reboot the device (the message "Prevent this page from creating additional
dialogs" is browser specific and can be ignored or it can be (un-)checked):

For rebooting the device, please refer to the next chapter or to chapter 4.2.4.

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5.4.5.6 Software Service

The currently logged in user has to have "admin" permission to access the
Software Service functionality, where means are provided to update the
firmware of the device and/or to reboot the device via Web Interface.

Precondition for updating the device firmware is a service package provided
by DEV Systemtechnik!
The input field permits the insertion of a filename including the path where
the file resides. Alternatively, the Browse… , button can be used to locate
the file. When the file is selected, click on the Upload button to activate the
file transfer to the device. After the upload is finished, the installation is
started, please observe the text output that appears in the text window.

If –for any reason– a reboot of the device is required, the Reboot Device
button can be used to reboot the device even without updating the firmware.
After operating Reboot Device a reboot is initiated, indicated via a pop up
window:

Finally, a click on the button Exit closes the functionality and initiates the
return to the Setup Tab.

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5.4.6 Info Tab

The Info Tab provides information regarding configuration and setup of the
device. This information is mainly intended for support purposes, part of this
information may be requested when contacting DEV Systemtechnik.

In the left column, first the "Hardware Configuration" is described:

 Device, here: DEV 5071
 MAC Address, here: 00-05-51-04-90-0C
 Power supply module data (here three modules are installed):

- Type of power supply module, here: Tyco P2000AC54TEC109

- Serial number, here: 3KZ29005288, 3KZ29005344, & 3KZ29005420.

In the right column on the top, the "Software Configuration" is described:

 Device Firmware version, here: 32-0060 H.01
 Linux Kernel version, here: 2.6.25-M
 SNMP Software version, here: 3.1.13
 the current IP Address of the device, here: 192.168.0.11
 Web Interface Licenses, here: 1
 SNMP Licenses, here: 1

A download icon is located on the bottom of the right column for downloading
the electronic version of the user manual.

Finally, in the right column in the middle the manufacturer's name, country
and hyperlink are listed.

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5.5 CONTROL VIA REMOTE INTERFACE: SNMP

5.5.1 SNMP Overview

The "Simple Network Management Protocol" (SNMP) essentially is a
request-reply protocol running over UDP (usually ports 161 and 162). SNMP
is an asymmetric protocol, operating between two types of management
units: managers and agents.

A manager is called "Network Management Station" (NMS). This is usually a
computer, on which one or more management systems are running.

On small NMS, command line tools can be used. On larger NMS, normally
third-party software, also called a "network management suite" collects the
data and provides a graphical user interface.

An agent or SNMP-agent is software, which runs on a "Network Element"
(NE). NEs in a SNMP environment are called "nodes". An agent collects and
stores information from the system, translates the information in SNMP­compatible form, and makes this information available to the manager. The
agents manage the "objects" of the node. Each of the objects has its own
individual management "Object ID" (OID). In the system, the objects are the
variables, which can be simple values or tables.

The information about the objects is stored in the "Management Information
Base" (MIB).

Note:
 The iReasoning MIB Browser Personal Edition v6.11 (including Trap

Receiver) by iReasoning Inc. is recommended to test the communication
with the device via SNMP.

5.5.2 DEV Private Enterprise Number, Device Index Number

The Private Enterprise Number of DEV Systemtechnik GmbH is 21035.
The actual MIB content for the DEV 5071 starts with the object section

.dev5071, which has the Device Index Number 34. This concatenates to the
(MIB-) string (i.e. the numerical OID: .1.3.6.1.4.1.21035.34):

iso.org.dod.internet.private.enterprises.dev-systemtechnik.dev-5071
1 . 3 . 6 . 1 . 4 . 1 . 21035 . 34

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5.5.3 The DEV 5071 MIB Tree

The MIB is stored on the controller of the device and can be downloaded via
the SNMP setup of the Web Interface (please refer to chapter 5.4.5.4) or
directly from the device with a web browser via the link:

http://<IP-of-the-device>/dev-5071.mib

As shown above, the MIB is divided in four branches: .instrument (chapter

5.5.4.1), .application (chapter 5.5.4.2), .surveillance (chapter 5.5.4.3), and
.SNMPv1 TRAPs (chapter 5.5.4.4). In the corresponding sub-chapter, the
content of each branch is shown expanded and each object within a branch
is described.

5.5.4 MIB Objects

In the following, the objects of the MIB tree are described.
The complete object name of an MIB object results out of the concatenation
of the MIB-String (please refer to chapter 5.5.2):

iso.org.dod.internet.private.enterprises.dev-systemtechnik.dev-5071

and of the corresponding MIB object.
E.g., the object .instrument.controllerMac has the full textual OID ("⌡" and "⌠"

are symbolizing that the corresponding two lines are actually not separated):

iso.org.dod.internet.private.enterprise.dev-systemtechnik.dev-5071⌡
⌠.instrument.controllerMac

Note:

 Some of the objects are set to a factory default value (chapter 4.3.3).
 Some of the objects can be modified in Remote Mode only:

- .application.(…).channelOn (chapter 5.5.4.2.5.2),

- .application.(…).channelOutVoltageSet (chapter 5.5.4.2.5.6), and

- .application. (…).channelOutCurrentSet (chapter 5.5.4.2.5.8)
And some objects can be modified in all modes of operation:

- .application.controlMode (chapter 5.5.4.2.1),

- .surveillance.trapEnableMask (chapter 5.5.4.3.1), and

- .surveillance.errorEnableMask (chapter 5.5.4.3.2)

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5.5.4.1 .instrument

5.5.4.1.1 .instrument.controllerMac OID: .1.3.6.1.4.1.21035.34.1.1.0

Syntax: OCTET STRING (SIZE(18))
Access: read-only
Description: The individual MAC address of the controller of the device

in hexadecimal characters, separated by dashes ("-").

Example: "00-05-51-04-90-0C"

5.5.4.1.2 .instrument.firmwareRevision OID: .1.3.6.1.4.1.21035.34.1.2.0

Syntax: OCTET STRING (SIZE(32))
Access: read-only
Description: The firmware revision of the device
Example: "H.01"

5.5.4.1.3 .instrument.instrumentType OID: .1.3.6.1.4.1.21035.34.1.3.0

Syntax: INTEGER
Access: read-only
Description: The type of device

For this device, always "2" is returned

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5.5.4.2 .application

5.5.4.2.1 .application.controlMode OID: .1.3.6.1.4.1.21035.34.2.1.0

Syntax: INTEGER {local (1), remote (2)}
Access: read-write OR read-only
Description: The operation mode of the device (please refer to

chapter 5.1), possible values
"1" Local Mode, i.e. local operation at the device or
via Web Interface

"2" Remote Mode, i.e. remote operation via SNMP
Note:
 Via the SNMP setup of the Web Interface (chapter 5.4.5.4), this object

can be set to read-write (default) or to read-only.

 By default, this object is set to "2" (Remote Mode)

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5.5.4.2.2 .application.outputVoltage OID: .1.3.6.1.4.1.21035.34.2.2.0

Syntax: INTEGER (0..60000)
Access: read-only
Description: The effective output voltage, i.e. the average calculated from

the measured voltages from all installed power supply
modules in [mV].

Example: "48675", i.e. 48.675 V

5.5.4.2.3 .application.outputCurrent OID: .1.3.6.1.4.1.21035.34.2.3.0

Syntax: INTEGER (0..100000)
Access: read-only
Description: The calculated cumulative output current in [mA]

5.5.4.2.4 .application.numberOfChannels OID: .1.3.6.1.4.1.21035.34.2.4.0

Syntax: INTEGER (0..8)
Access: read-only
Description: The number of installed power supply modules.

Note:
 This value is used to determine the maximum index of the following table:

5.5.4.2.5 .application.channelTable The table describes the special features and settings of each of the power

supply modules.

5.5.4.2.5.1 .application.channelTable.channelEntry.channelIndex OID: .1.3.6.1.4.1.21035.34.2.5.1.1.x

Syntax: INTEGER (0..8)
Access: read-only
Description: A unique value for each table entry Its value ranges between

"1" and the number of entries (defined by the object
.numberOfChannels, please refer chapter 5.5.4.2.4).

5.5.4.2.5.2 .application.channelTable.channelEntry.channelOn OID: .1.3.6.1.4.1.21035.34.2.5.1.2.x

Syntax: INTEGER {off (1), on (2), unplugged (3)}
Access: read-write
Description: The power supply operation state (on/off) can be read or set,

possible values:
"1" the power supply module (is) off,
"2" the power supply module (is) on,
"3" the power supply module is unplugged.

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5.5.4.2.5.3 .application.channelTable.channelEntry.channelACInputStatus OID: .1.3.6.1.4.1.21035.34.2.5.1.3.x

Syntax: INTEGER {ok (1), warning (2), error (3)}
Access: read-only
Description: The status of the corresponding AC line, possible values:

"1" ok, i.e. the AC line status is detected as being ok;
"2" warning, i.e. the AC input is less than 102 V AC,
i.e. causing limited output performance;
"3" error, i.e. the AC line status is detected as being not ok.

5.5.4.2.5.4 .application.channelTable.channelEntry.channelTempWarning OID: .1.3.6.1.4.1.21035.34.2.5.1.4.x

Syntax: INTEGER {ok (1), warning (2), error (3)}
Access: read-only
Description: The temperature status of the module, possible values:

"1" ok, i.e. the temperature is detected as being ok;
"2" warning, i.e. the temperature is high causing a warning;
"3" error, i.e. the temperature exceeds 85 °C (185 °F).

5.5.4.2.5.5 .application.channelTable.channelEntry.channelFanStatus OID: .1.3.6.1.4.1.21035.34.2.5.1.5.x

Syntax: INTEGER {ok (1), error (3)}
Access: read-only
Description: The fan speed status of the module, possible values:

"1" ok, i.e. the fan speed is detected as being ok;
"3" error, i.e. the fan speed is detected as being not ok.

5.5.4.2.5.6 .application.channelTable.channelEntry.channelOutVoltageSet OID: .1.3.6.1.4.1.21035.34.2.5.1.6.x

Syntax: INTEGER (0..60000)
Access: read-write
Description: The output voltage set point of the module in [mV].

Note:
 The output voltage of each power supply module can be set individually.

However, alterations on the value of a module will affect the setting of
this value for all installed modules; i.e. because the modules are in
parallel, it is pointless to adjust the modules to different values.

 Note the default setting and the limits for adjusting this value; please

refer to chapter 4.3.1.

5.5.4.2.5.7 .application.channelTable.channelEntry.channelOutVoltage OID: .1.3.6.1.4.1.21035.34.2.5.1.7.x

Syntax: INTEGER (0..60000)
Access: read-only
Description: The measured output voltage of the module in [mV]

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5.5.4.2.5.8 .application.channelTable.channelEntry.channelOutCurrentSet OID: .1.3.6.1.4.1.21035.34.2.5.1.8.x

Syntax: INTEGER (0..80000)
Access: read-write
Description: The output current set point of the module in [mA].

Note:
 The output current limit of each power supply module can be set

individually. However, it is recommended to keep the output current set
point for all installed modules at the same value.

 Note the default setting and the limits for adjusting this value; please

refer to chapter 4.3.1.

5.5.4.2.5.9 .application.channelTable.channelEntry.channelOutCurrent OID: .1.3.6.1.4.1.21035.34.2.5.1.9.x

Syntax: INTEGER (0..60000)
Access: read-only
Description: The measured output current of the module in [mA]

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Hex:

0x80
(MSB)

0x40

0x20

0x10

0x08

0x04

0x02

0x01
(LSB)

Bit:

0 1 2 3 4 5 6

7

Trap:

unused4

unused3

unused2

unused1

trap
modechange

trap
error

trap
errortext

trap
coldstart

5.5.4.3 .surveillance

5.5.4.3.1 .surveillance.trapEnableMask OID: .1.3.6.1.4.1.21035.34.3.1.0

Syntax: BITS {unused4 (0), unused3 (1), unused2 (2), unused1 (3),

modechange (4), error (5), errortext (6), coldstart (7)}
Access: read-write
Description: The trap mask:

A trap is enabled if the corresponding bit is set.
Note:
 The .trapEnableMask for the device is defined as follows:

I.e. only the lower nibble (bits 4…7) is supported, refer to chapter 5.5.4.4.

 Note the differences for the Set-method of the .trapEnableMask

(BITS has the reverse order vs. hex addressing via OCTET STRING
(e.g. writing of "0x0F" to enable all supported traps))!

 By default, all traps are disabled, i.e. all bits are zero.

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Bit:

15

14

13

12

11

10 9 8 7 6 5 4 3 2 1 0

Error Class:

future use

future use

future use

future use

Antenna Controller

Communication

Bias

Optical Card

Amplifier Card

Matrix Card

Output Card

Input Card

Switch Card

Fan

Power Supply

Internal Error

Class No. / Bit

Class

Chapter

0

Internal Error

6.1.3

1

Power Supply

6.1.1

2

Fan

6.1.2

3

Switch Card

(no reference)

4

Input Card

(no reference)

5

Output Card

(no reference)

6

Matrix Card

(no reference)

7

Amplifier Card

(no reference)

8

Optical Card

(no reference)

9

Bias

(no reference)

A (10)

Communication

(no reference)

B (11)

Antenna Controller

(no reference)

C (12)

future use

(no reference)

D (13)

future use

(no reference)

E (14)

future use

(no reference)

F (15)

future use

(no reference)

5.5.4.3.2 .surveillance.errorEnableMask OID: .1.3.6.1.4.1.21035.34.3.2.0

Syntax: INTEGER (0..65535)
Access: read-write
Description: The error enable mask:

All bits 1: all errors are enabled; errors are grouped into
classes; each error class can be masked out with its

corresponding bit set to 0.
Note:
 The .errorEnableMask for the device is defined as follows:

References:

 If an error class is masked out, an appearing or disappearing error of this

class is not generating a trap and will not appear/disappear in the Active
Events Window of the Web Interface.
The error and its status (pending or not) is still stated in the
.surveillance.errorTable and in the Error Log Window of the Web
Interface, where it can be acknowledged and deleted (if it is not pending
anymore).

 By default, all errors are enabled, i.e. the .errorEnableMask is "65535".

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5.5.4.3.3 .surveillance.numberOfErrors OID: .1.3.6.1.4.1.21035.34.3.3.0

Syntax: INTEGER (0..255)
Access: read-only
Description: The number of errors (in the following table)

Note:
 This value is used to determine the maximum index of the following table:

5.5.4.3.4 .surveillance.errorTable The .errorTable of the MIB can contain entries, which are classified by an

error number object. An error count object for the entry indicates the number
of occurrences of the specific error and furthermore there are three objects
for the entry which show when the last error of this kind did occur, whether
the error is still pending and whether the error was acknowledged or not.
If the object .surveillance.numberOfErrors (please refer to chapter 5.5.4.3.3)
is "0", the .surveillance.errorTable is not available.

5.5.4.3.4.1 .surveillance.errorTable.errorEntry.errorIndex OID: .1.3.6.1.4.1.21035.34.3.4.1.1.x

Syntax: INTEGER (1..64)
Access: read-only
Description: A unique value for each table entry Its value ranges between

"1" and the number of entries (defined by .numberOfErrors,
please refer to chapter 5.5.4.3.3).

5.5.4.3.4.2 .surveillance.errorTable.errorEntry.errorNr OID: .1.3.6.1.4.1.21035.34.3.4.1.2.x

Syntax: INTEGER
Access: read-only
Description: The error code (error identification number)
Example: "4353" (for a "AC Line 1" error, please refer to chapter 6.1)

5.5.4.3.4.3 .surveillance.errorTable.errorEntry.errorCount OID: .1.3.6.1.4.1.21035.34.3.4.1.3.x

Syntax: INTEGER
Access: read-only
Description: The number of occurrences of this error

5.5.4.3.4.4 .surveillance.errorTable.errorEntry.errorDateTime OID: .1.3.6.1.4.1.21035.34.3.4.1.4.x

Syntax: INTEGER
Access: read-only
Description: The last occurrence of the error

(Unix time stamp, seconds since 01-Jan-1970 00:00:00 UTC)

Example: "1387477000" ≡ 19-Dec-2013 18:16:40 CET

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5.5.4.3.4.5 .surveillance.errorTable.errorEntry.errorPending OID: .1.3.6.1.4.1.21035.34.3.4.1.5.x

Syntax: INTEGER {pending (1), gone (2)}
Access: read-only
Description: The last occurrence of the error is

"1" still pending, or
"2" not pending anymore, i.e. gone

5.5.4.3.4.6 .surveillance.errorTable.errorEntry.errorAcknowledge OID: .1.3.6.1.4.1.21035.34.3.4.1.6.x

Syntax: INTEGER {not-acknowledged (1), acknowledged (2)}
Access: read-only
Description: The last occurrence of the error is

"1" not acknowledged, or
"2" acknowledged

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5.5.4.4 .SNMPv1 TRAPs

The current firmware version supports the SNMP standard trap
'Cold Start Trap', only. This MIB additionally supports 3 specific traps:

Note:
 As factory default, all traps are disabled. To enable specific traps, set the

corresponding bits in the .trapEnableMask (chapter 5.5.4.3.1).

 Traps for specific error classes can be masked out by clearing the

corresponding bits in the .errorEnableMask (chapter 5.5.4.3.2).

5.5.4.4.1 trapAlarmText This trap (specific 3) is triggered if the device detects a new error. It delivers

the corresponding error description string (please refer to chapter 6.1). To
enable the trap, bit 6 (enum: errortext) in the .trapEnableMask
(chapter 5.5.4.3.1) is to be set.

5.5.4.4.2 trapAlarm This trap (specific 4) is triggered if the device detects a new error or if a

pending error disappears. The trap delivers the objects .errorNr (please refer
to chapter 5.5.4.3.4.2) & .errorPending (chapter 5.5.4.3.4.5) for the
corresponding entry in the .errorTable. To enable the trap, bit 5 (enum: error)
in the .trapEnableMask (chapter 5.5.4.3.1) is to be set.

5.5.4.4.3 trapModeChange This trap (specific 5) is triggered if the device detects that an operation mode

change was performed. The trap delivers the object .application.controlMode
(please refer to chapter 5.5.4.2.1). To enable the trap, bit 4 (enum:
modechange) in the .trapEnableMask (chapter 5.5.4.3.1) is to be set.

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Error

Code

Description

Decimal

Hexadecimal

04353…04356

0x1101…0x1104

AC Line [i] Error (i = {1…4})

04865…04868

0x1301…0x1304

Power Supply [i] Error (i = {1…4})

05121…05124

0x1401…0x1404

Temperature [i] Error (i = {1…4})

05889…05892

0x1701…0x1704

Error Output [i] Voltage (i = {1…4})

06913…06916

0x1B01…0x1B04

Current [i] Limit Exceeded (i = {1…4})

07169…07172

0x1C01…0x1C04

Commu Error PowerModule [i] (i = {1…4})

Error

Code

Description

Decimal

Hexadecimal

08449…08452

0x2101…0x2104

Fan [i] Error (i = {1…4})

Error

Code

Description

Decimal

Hexadecimal

00001...04095

0x0001... 0x0FFF

(various error messages, internal errors)

6 ERROR INDICATION

In this context, an alarm refers to the indication of an error.
The indication of an error is realized via hardware, i.e. via red LEDs at the
power supply modules; and additionally via software, i.e. via Web Interface,
via an SNMP trap, or by polling the corresponding SNMP object(s).
The hardware indication via LEDs on the device is subject of chapter 3.2.1.
The indication via Web Interface is described in chapter 5.4.3; the indication
via SNMP is explained in chapters 5.5.4.3.4 & 5.5.4.4. The software error
indication (i.e. the error codes) is described in the following.

6.1 SOFTWARE ERROR INDICATION

The device is capable to detect several types of errors, which are reported to
the Web Interface and to the M&C system. The M&C system has to poll the
device for this events or it is informed via an alarm trap, assuming that the
specific SNMP trap is enabled.

6.1.1 Power Supply Errors

1…4 power supply modules are installed, which are monitored. In case that
an AC line error, a power supply error, a temperature error, an output
voltage error, a current limit exceeded error, or that a communication error is
detected, the corresponding alarm is generated.

6.1.2 Fan Errors

Each power supply module of the DEV 5071 has fans installed, which may
fail.

6.1.3 Other Errors

For the sake of completeness, the other error codes, which might be
reported by the device, are listed here. When experiencing one of these
errors, please contact DEV Systemtechnik for assistance.

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AC Power Plug

Pin

Functionality

Pin 1

L (Live/Phase)

Pin 2

PE (Protective Earth)

Pin 3

N (Neutral)

Serial Connector

RS 232

Pin

Functionality

Pin 1

do not use

Pin 2

Tx

Pin 3

Rx

Pin 4

do not use

Pin 5

GND

Pin 6

do not use

Pin 7

do not use

Pin 8

do not use

Pin 9

do not use

Ethernet Connector

Pin

Functionality

Pin 1

Tx+

Pin 2

Tx-

Pin 3

Rx+

Pin 4

not connected

Pin 5

not connected

Pin 6

Rx-

Pin 7

not connected

Pin 8

not connected

1

2

3

9

1

8

1

7 CONNECTORS

AC Power Plugs

Connector: IEC rubber connector
(male) IEC 60320 C14
Connector screws: none

Serial Connector (at the CPU module)

Connector: Sub-D 9 (f)
Connector screws: UNC 4-40

Note:
 "do not use" means that normally the pin should be left open.

It is usually not a problem to use a fully populated 1:1 Sub-D 9 (m)-(f)
cable to establish a RS 232 connection between the device and a PC.

Ethernet Connector (at the CPU module)
Connector: RJ-45

Connector assembly: none

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8 TECHNICAL DATA

For the technical data, please refer to the data sheet in the appendix.

9 OPTIONS

For the options, please refer to the data sheet in the appendix.

10 SPARE PARTS

Power Supply Module; 100…240 V AC, 2000 W DEV 79-0177

11 CONFORMANCE DECLARATIONS

11.1 CERTIFICATE OF CONFORMANCE

Since DEV Systemtechnik develops and produces in Germany, the
Certificate of Conformance for each product or product series is to be issued
in German (as stated on the next page).

For the ease of comprehension, the harmonized standards, which were
taken into consideration during development and production of the device,
are listed here in English:

EN 50083-2:2006 Cabled Distribution Systems for Television and Sound
Signals
EN 60950-1:2002 Standard for Safety Information Technology Equipment
EN 61000-3-2:2006 EMC Limits for Harmonic Current Emissions
(Equipment Input Current ≤16 A per Phase)
EN 61000-3-3:1995 EMC Limitation of Voltage Changes, Voltage
+ A1:2001 Fluctuations and Flicker in Public Low-Voltage Supply
+ A2:2005 Systems, for Equipment with rated Current ≤16 A per
Phase and not Subject to Conditional Connection
EN 61000-6-2:2005 EMC Generic Immunity Standard –
Industrial Environment
EN 61000-6-4:2007 EMC Generic Emission Standard –
Industrial Environment
EN 61293:1995 Marking of Electrical Equipment with Ratings Related to
Electrical Supply – Safety Requirements

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DEV Systemtechnik GmbH & Co. KG

Der Hersteller: DEV Systemtechnik GmbH & Co. KG
Grüner Weg 4A
61169 Friedberg

erklärt hiermit in alleiniger Verantwortung, dass das nachfolgend bezeichnete Produkt in der von uns in
Verkehr gebrachten Ausführung:

Bezeichnung des Produktes: High Power DC Supply; -48 V, 4*2000 W; 1 RU
Produktnummer: DEV 5071
Baujahr: ab 2009

auf das sich diese Erklärung bezieht, mit den folgenden Normen übereinstimmt.
Bei der Konzipierung und beim Bau des Gerätes wurden die folgenden harmonisierten Normen

berücksichtigt:
EN 50083-2:2006 Kabelverteilsysteme für Ton- und Fernsehrundfunk-Signale

EN 60950-1:2002 Sicherheitsbestimmungen für Einrichtungen der
Informationstechnik
EN 61000-3-2:2006 EMV Grenzwerte für Oberschwingungsströme
(Geräte-Eingangsstrom ≤16 A je Leiter)
EN 61000-3-3:1995 Grenzwerte für Spannungsänderungen, -schwankungen
+ A1:2001 und Flicker in öffentlichen Niederspannungs-Versorgungsnetzen
+ A2:2005 für Geräte mit einem Bemessungsstrom ≤16 A je Leiter, die
keiner Sonderanschlussbedingung unterliegen
EN 61000-6-2:2005 EMV Fachgrundnorm Störfestigkeit Industriebereich
EN 61000-6-4:2007 EMV Fachgrundnorm Störaussendung Industriebereich
EN 61293:1995 Kennzeichnung elektrischer Betriebsmittel mit Bemessungsdaten
für die Stromversorgung; Anforderung für die Sicherheit

DEV Systemtechnik GmbH & Co. KG _____________________________
Friedberg, 19.12.2013 Jörg Schmidt
Geschäftsführer

Konformitätserklärung nach

EMV-Richtlinie (2004/108/EG)

Niederspannungsrichtlinie (73/23/EWG)

 Copyright DEV Systemtechnik GmbH 2007-2017 55

Customer Documentation DEV 5071

(This Page Intentionally Left Blank)

56  Copyright DEV Systemtechnik GmbH 2007-2017

Customer Documentation DEV 5071

DEV 5071

High Power DC Supply; -48 V, 4*2000 W; 1 RU

Options:

21, 23, 79,
and future options

11.2 EU DECLARATION OF CONFORMITY

As original manufacturer of Electrical & Electronic Equipment (EEE)
DEV Systemtechnik GmbH & Co. KG

Grüner Weg 4A
61169 Friedberg
GERMANY

declares under sole responsibility that the product

to which this declaration refers to, is in conformity with Directive 2011/65/EU of the European Parliament
and of the Council of 8 June 2011 on the restriction of the use of certain hazardous substances in
electrical and electronic equipment (RoHS).

Signed for and on behalf of DEV Systemtechnik GmbH & Co. KG
Name: Jörg Schmidt
Position: Managing Director
Place and date of issue: Friedberg, 19-DEC-2013

Signature:

 Copyright DEV Systemtechnik GmbH 2007-2017 57

Customer Documentation DEV 5071

AC

Alternating Current

AF

(width) Across Flats

AWG

American Wire Gauge

CEST

Central European Summer Time

CET

Central European Time

CPU

Central Processing Unit

DC

Direct Current

DHCP

Dynamic Host Configuration Protocol:
Protocol used by networked computers (clients) to obtain IP addresses and other
parameters like netmask and gateway from a DHCP server.

IP

Internet Protocol

LED

Light Emitting Diode

M&C System

Management and Control System

MAC

Media Access Control (address) is the hardware address for the unique
identification of a device within a network.

MIB

Management Information Base

NE

Network Element

NMS

Network Management System

OID

Object IDentifier

PC

Personal Computer

PE

Protective Earth

RU

Rack Unit: Units of vertical height. 1 RU = 1 ¾" = 44.45 mm
Sometimes simply referred to as "U" (Unit).

SNMP

Simple Network Management Protocol

TCP

Transmission Control Protocol

TCP/IP

TCP/Internet Protocol

UDP

User Datagram Protocol

URL

Uniform Resource Locator

12 GLOSSARY

58  Copyright DEV Systemtechnik GmbH 2007-2017

Customer Documentation DEV 5071

Country­code

Coordinates

Time Zone

Comments

AD

+4230+00131

Europe/Andorra

AE

+2518+05518

Asia/Dubai

AF

+3431+06912

Asia/Kabul

AG

[phone]

America/Antigua

AI

[phone]

America/Anguilla

AL

+4120+01950

Europe/Tirane

AM

+4011+04430

Asia/Yerevan

AO

-0848+01314

Africa/Luanda

AQ

-7750+16636

Antarctica/McMurdo

McMurdo, South Pole, Scott (New
Zealand time)

AQ

-6734-06808

Antarctica/Rothera

Rothera Station, Adelaide Island

AQ

-6448-06406

Antarctica/Palmer

Palmer Station, Anvers Island

AQ

-6736+06253

Antarctica/Mawson

Mawson Station, Holme Bay

AQ

-6835+07758

Antarctica/Davis

Davis Station, Vestfold Hills

AQ

-6617+11031

Antarctica/Casey

Casey Station, Bailey Peninsula

AQ

-7824+10654

Antarctica/Vostok

Vostok Station, Lake Vostok

AQ

-6640+14001

Antarctica/DumontDUrville

Dumont-d'Urville Station, Terre Adelie

AQ

-690022+0393524

Antarctica/Syowa

Syowa Station, E Ongul I

AR

-3436-05827

America/Argentina/Buenos_Aires

Buenos Aires (BA, CF)

AR

-3124-06411

America/Argentina/Cordoba

most locations (CB, CC, CN, ER, FM,
MN, SE, SF)

AR

-2447-06525

America/Argentina/Salta

(SA, LP, NQ, RN)

AR

-2411-06518

America/Argentina/Jujuy

Jujuy (JY)

AR

-2649-06513

America/Argentina/Tucuman

Tucuman (TM)

AR

-2828-06547

America/Argentina/Catamarca

Catamarca (CT), Chubut (CH)

AR

-2926-06651

America/Argentina/La_Rioja

La Rioja (LR)

AR

-3132-06831

America/Argentina/San_Juan

San Juan (SJ)

AR

-3253-06849

America/Argentina/Mendoza

Mendoza (MZ)

AR

-3319-06621

America/Argentina/San_Luis

San Luis (SL)

AR

-5138-06913

America/Argentina/Rio_Gallegos

Santa Cruz (SC)

AR

-5448-06818

America/Argentina/Ushuaia

Tierra del Fuego (TF)

AS

-1416-17042

Pacific/Pago_Pago

AT

+4813+01620

Europe/Vienna

AU

-3133+15905

Australia/Lord_Howe

Lord Howe Island

AU

-5430+15857

Antarctica/Macquarie

Macquarie Island

AU

-4253+14719

Australia/Hobart

Tasmania - most locations

AU

-3956+14352

Australia/Currie

Tasmania - King Island

AU

-3749+14458

Australia/Melbourne

Victoria

AU

-3352+15113

Australia/Sydney

New South Wales - most locations

AU

-3157+14127

Australia/Broken_Hill

New South Wales - Yancowinna

AU

-2728+15302

Australia/Brisbane

Queensland - most locations

AU

-2016+14900

Australia/Lindeman

Queensland - Holiday Islands

AU

-3455+13835

Australia/Adelaide

South Australia

AU

-1228+13050

Australia/Darwin

Northern Territory

AU

-3157+11551

Australia/Perth

Western Australia - most locations

AU

-3143+12852

Australia/Eucla

Western Australia - Eucla area

AW

[phone]

America/Aruba

AX

+6006+01957

Europe/Mariehamn

AZ

+4023+04951

Asia/Baku

BA

+4352+01825

Europe/Sarajevo

BB

[phone]

America/Barbados

BD

+2343+09025

Asia/Dhaka

BE

+5050+00420

Europe/Brussels

BF

[phone]

Africa/Ouagadougou

BG

+4241+02319

Europe/Sofia

BH

+2623+05035

Asia/Bahrain

BI

-0323+02922

Africa/Bujumbura

BJ

+0629+00237

Africa/Porto-Novo

13 TABLE OF TIME ZONES

(obtained from: http://www.ietf.org/timezones/data/zone.tab)

 Copyright DEV Systemtechnik GmbH 2007-2017 59

Customer Documentation DEV 5071

Country­code

Coordinates

Time Zone

Comments

BL

[phone]

America/St_Barthelemy

BM

[phone]

Atlantic/Bermuda

BN

+0456+11455

Asia/Brunei

BO

-1630-06809

America/La_Paz

BQ

[phone]

America/Kralendijk

BR

-0351-03225

America/Noronha

Atlantic islands

BR

-0127-04829

America/Belem

Amapa, E Para

BR

-0343-03830

America/Fortaleza

NE Brazil (MA, PI, CE, RN, PB)

BR

-0803-03454

America/Recife

Pernambuco

BR

-0712-04812

America/Araguaina

Tocantins

BR

-0940-03543

America/Maceio

Alagoas, Sergipe

BR

-1259-03831

America/Bahia

Bahia

BR

-2332-04637

America/Sao_Paulo

S & SE Brazil (GO, DF, MG, ES, RJ,
SP, PR, SC, RS)

BR

-2027-05437

America/Campo_Grande

Mato Grosso do Sul

BR

-1535-05605

America/Cuiaba

Mato Grosso

BR

-0226-05452

America/Santarem

W Para

BR

-0846-06354

America/Porto_Velho

Rondonia

BR

+0249-06040

America/Boa_Vista

Roraima

BR

-0308-06001

America/Manaus

E Amazonas

BR

-0640-06952

America/Eirunepe

W Amazonas

BR

-0958-06748

America/Rio_Branco

Acre

BS

[phone]

America/Nassau

BT

+2728+08939

Asia/Thimphu

BW

-2439+02555

Africa/Gaborone

BY

+5354+02734

Europe/Minsk

BZ

[phone]

America/Belize

CA

[phone]

America/St_Johns

Newfoundland Time, including SE
Labrador

CA

[phone]

America/Halifax

Atlantic Time - Nova Scotia (most
places), PEI

CA

[phone]

America/Glace_Bay

Atlantic Time - Nova Scotia - places
that did not observe DST 1966-1971

CA

[phone]

America/Moncton

Atlantic Time - New Brunswick

CA

[phone]

America/Goose_Bay

Atlantic Time - Labrador - most
locations

CA

[phone]

America/Blanc-Sablon

Atlantic Standard Time - Quebec ­Lower North Shore

CA

[phone]

America/Toronto

Eastern Time - Ontario & Quebec ­most locations

CA

[phone]

America/Nipigon

Eastern Time - Ontario & Quebec ­places that did not observe DST
1967-1973

CA

[phone]

America/Thunder_Bay

Eastern Time - Thunder Bay, Ontario

CA

[phone]

America/Iqaluit

Eastern Time - east Nunavut - most
locations

CA

[phone]

America/Pangnirtung

Eastern Time - Pangnirtung, Nunavut

CA

[phone]

America/Resolute

Central Standard Time - Resolute,
Nunavut

CA

[phone]

America/Atikokan

Eastern Standard Time - Atikokan,
Ontario and Southampton I, Nunavut

CA

[phone]

America/Rankin_Inlet

Central Time - central Nunavut

CA

[phone]

America/Winnipeg

Central Time - Manitoba & west
Ontario

CA

[phone]

America/Rainy_River

Central Time - Rainy River & Fort
Frances, Ontario

CA

[phone]

America/Regina

Central Standard Time ­Saskatchewan - most locations

CA

[phone]

America/Swift_Current

Central Standard Time ­Saskatchewan - midwest

CA

[phone]

America/Edmonton

Mountain Time - Alberta, east British
Columbia & west Saskatchewan

CA

[phone]

America/Cambridge_Bay

Mountain Time - west Nunavut

60  Copyright DEV Systemtechnik GmbH 2007-2017

Customer Documentation DEV 5071

Country­code

Coordinates

Time Zone

Comments

CA

[phone]

America/Yellowknife

Mountain Time - central Northwest
Territories

CA

[phone]

America/Inuvik

Mountain Time - west Northwest
Territories

CA

[phone]

America/Creston

Mountain Standard Time - Creston,
British Columbia

CA

[phone]

America/Dawson_Creek

Mountain Standard Time - Dawson
Creek & Fort Saint John, British
Columbia

CA

[phone]

America/Vancouver

Pacific Time - west British Columbia

CA

[phone]

America/Whitehorse

Pacific Time - south Yukon

CA

[phone]

America/Dawson

Pacific Time - north Yukon

CC

-1210+09655

Indian/Cocos

CD

-0418+01518

Africa/Kinshasa

west Dem. Rep. of Congo

CD

-1140+02728

Africa/Lubumbashi

east Dem. Rep. of Congo

CF

+0422+01835

Africa/Bangui

CG

-0416+01517

Africa/Brazzaville

CH

+4723+00832

Europe/Zurich

CI

+0519-00402

Africa/Abidjan

CK

-2114-15946

Pacific/Rarotonga

CL

-3327-07040

America/Santiago

most locations

CL

-2709-10926

Pacific/Easter

Easter Island & Sala y Gomez

CM

+0403+00942

Africa/Douala

CN

+3114+12128

Asia/Shanghai

east China - Beijing, Guangdong,
Shanghai, etc.

CN

+4545+12641

Asia/Harbin

Heilongjiang (except Mohe), Jilin

CN

+2934+10635

Asia/Chongqing

central China - Sichuan, Yunnan,
Guangxi, Shaanxi, Guizhou, etc.

CN

+4348+08735

Asia/Urumqi

most of Tibet & Xinjiang

CN

+3929+07559

Asia/Kashgar

west Tibet & Xinjiang

CO

+0436-07405

America/Bogota

CR

+0956-08405

America/Costa_Rica

CU

[phone]

America/Havana

CV

[phone]

Atlantic/Cape_Verde

CW

[phone]

America/Curacao

CX

-1025+10543

Indian/Christmas

CY

+3510+03322

Asia/Nicosia

CZ

+5005+01426

Europe/Prague

DE

+5230+01322

Europe/Berlin

most locations

DE

+4742+00841

Europe/Busingen

Busingen

DJ

+1136+04309

Africa/Djibouti

DK

+5540+01235

Europe/Copenhagen

DM

[phone]

America/Dominica

DO

[phone]

America/Santo_Domingo

DZ

+3647+00303

Africa/Algiers

EC

-0210-07950

America/Guayaquil

mainland

EC

-0054-08936

Pacific/Galapagos

Galapagos Islands

EE

+5925+02445

Europe/Tallinn

EG

+3003+03115

Africa/Cairo

EH

[phone]

Africa/El_Aaiun

ER

+1520+03853

Africa/Asmara

ES

[phone]

Europe/Madrid

mainland

ES

[phone]

Africa/Ceuta

Ceuta & Melilla

ES

[phone]

Atlantic/Canary

Canary Islands

ET

+0902+03842

Africa/Addis_Ababa

FI

+6010+02458

Europe/Helsinki

FJ

-1808+17825

Pacific/Fiji

FK

-5142-05751

Atlantic/Stanley

FM

+0725+15147

Pacific/Chuuk

Chuuk (Truk) and Yap

FM

+0658+15813

Pacific/Pohnpei

Pohnpei (Ponape)

FM

+0519+16259

Pacific/Kosrae

Kosrae

FO

[phone]

Atlantic/Faroe

FR

+4852+00220

Europe/Paris

 Copyright DEV Systemtechnik GmbH 2007-2017 61

Customer Documentation DEV 5071

Country­code

Coordinates

Time Zone

Comments

GA

+0023+00927

Africa/Libreville

GB

[phone]

Europe/London

GD

[phone]

America/Grenada

GE

+4143+04449

Asia/Tbilisi

GF

+0456-05220

America/Cayenne

GG

[phone]

Europe/Guernsey

GH

+0533-00013

Africa/Accra

GI

[phone]

Europe/Gibraltar

GL

[phone]

America/Godthab

most locations

GL

[phone]

America/Danmarkshavn

east coast, north of Scoresbysund

GL

[phone]

America/Scoresbysund

Scoresbysund / Ittoqqortoormiit

GL

[phone]

America/Thule

Thule / Pituffik

GM

[phone]

Africa/Banjul

GN

+0931-01343

Africa/Conakry

GP

[phone]

America/Guadeloupe

GQ

+0345+00847

Africa/Malabo

GR

+3758+02343

Europe/Athens

GS

-5416-03632

Atlantic/South_Georgia

GT

[phone]

America/Guatemala

GU

+1328+14445

Pacific/Guam

GW

[phone]

Africa/Bissau

GY

+0648-05810

America/Guyana

HK

+2217+11409

Asia/Hong_Kong

HN

[phone]

America/Tegucigalpa

HR

+4548+01558

Europe/Zagreb

HT

[phone]

America/Port-au-Prince

HU

+4730+01905

Europe/Budapest

ID

-0610+10648

Asia/Jakarta

Java & Sumatra

ID

-0002+10920

Asia/Pontianak

west & central Borneo

ID

-0507+11924

Asia/Makassar

east & south Borneo, Sulawesi
(Celebes), Bali, Nusa Tengarra, west
Timor

ID

-0232+14042

Asia/Jayapura

west New Guinea (Irian Jaya) &
Malukus (Moluccas)

IE

[phone]

Europe/Dublin

IL

+314650+0351326

Asia/Jerusalem

IM

[phone]

Europe/Isle_of_Man

IN

+2232+08822

Asia/Kolkata

IO

-0720+07225

Indian/Chagos

IQ

+3321+04425

Asia/Baghdad

IR

+3540+05126

Asia/Tehran

IS

[phone]

Atlantic/Reykjavik

IT

+4154+01229

Europe/Rome

JE

[phone]

Europe/Jersey

JM

[phone]

America/Jamaica

JO

+3157+03556

Asia/Amman

JP

+353916+1394441

Asia/Tokyo

KE

-0117+03649

Africa/Nairobi

KG

+4254+07436

Asia/Bishkek

KH

+1133+10455

Asia/Phnom_Penh

KI

+0125+17300

Pacific/Tarawa

Gilbert Islands

KI

-0308-17105

Pacific/Enderbury

Phoenix Islands

KI

+0152-15720

Pacific/Kiritimati

Line Islands

KM

-1141+04316

Indian/Comoro

KN

[phone]

America/St_Kitts

KP

+3901+12545

Asia/Pyongyang

KR

+3733+12658

Asia/Seoul

KW

+2920+04759

Asia/Kuwait

KY

[phone]

America/Cayman

KZ

+4315+07657

Asia/Almaty

most locations

KZ

+4448+06528

Asia/Qyzylorda

Qyzylorda (Kyzylorda, Kzyl-Orda)

KZ

+5017+05710

Asia/Aqtobe

Aqtobe (Aktobe)

62  Copyright DEV Systemtechnik GmbH 2007-2017

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Country­code

Coordinates

Time Zone

Comments

KZ

+4431+05016

Asia/Aqtau

Atyrau (Atirau, Gur'yev), Mangghystau
(Mankistau)

KZ

+5113+05121

Asia/Oral

West Kazakhstan

LA

+1758+10236

Asia/Vientiane

LB

+3353+03530

Asia/Beirut

LC

[phone]

America/St_Lucia

LI

+4709+00931

Europe/Vaduz

LK

+0656+07951

Asia/Colombo

LR

+0618-01047

Africa/Monrovia

LS

-2928+02730

Africa/Maseru

LT

+5441+02519

Europe/Vilnius

LU

+4936+00609

Europe/Luxembourg

LV

+5657+02406

Europe/Riga

LY

+3254+01311

Africa/Tripoli

MA

[phone]

Africa/Casablanca

MC

+4342+00723

Europe/Monaco

MD

+4700+02850

Europe/Chisinau

ME

+4226+01916

Europe/Podgorica

MF

[phone]

America/Marigot

MG

-1855+04731

Indian/Antananarivo

MH

+0709+17112

Pacific/Majuro

most locations

MH

+0905+16720

Pacific/Kwajalein

Kwajalein

MK

+4159+02126

Europe/Skopje

ML

[phone]

Africa/Bamako

MM

+1647+09610

Asia/Rangoon

MN

+4755+10653

Asia/Ulaanbaatar

most locations

MN

+4801+09139

Asia/Hovd

Bayan-Olgiy, Govi-Altai, Hovd, Uvs,
Zavkhan

MN

+4804+11430

Asia/Choibalsan

Dornod, Sukhbaatar

MO

+2214+11335

Asia/Macau

MP

+1512+14545

Pacific/Saipan

MQ

[phone]

America/Martinique

MR

[phone]

Africa/Nouakchott

MS

[phone]

America/Montserrat

MT

+3554+01431

Europe/Malta

MU

-2010+05730

Indian/Mauritius

MV

+0410+07330

Indian/Maldives

MW

-1547+03500

Africa/Blantyre

MX

[phone]

America/Mexico_City

Central Time - most locations

MX

[phone]

America/Cancun

Central Time - Quintana Roo

MX

[phone]

America/Merida

Central Time - Campeche, Yucatan

MX

[phone]

America/Monterrey

Mexican Central Time - Coahuila,
Durango, Nuevo Leon, Tamaulipas
away from US border

MX

[phone]

America/Matamoros

US Central Time - Coahuila, Durango,
Nuevo Leon, Tamaulipas near US
border

MX

[phone]

America/Mazatlan

Mountain Time - S Baja, Nayarit,
Sinaloa

MX

[phone]

America/Chihuahua

Mexican Mountain Time - Chihuahua
away from US border

MX

[phone]

America/Ojinaga

US Mountain Time - Chihuahua near
US border

MX

[phone]

America/Hermosillo

Mountain Standard Time - Sonora

MX

[phone]

America/Tijuana

US Pacific Time - Baja California near
US border

MX

[phone]

America/Santa_Isabel

Mexican Pacific Time - Baja California
away from US border

MX

[phone]

America/Bahia_Banderas

Mexican Central Time - Bahia de
Banderas

MY

+0310+10142

Asia/Kuala_Lumpur

peninsular Malaysia

MY

+0133+11020

Asia/Kuching

Sabah & Sarawak

MZ

-2558+03235

Africa/Maputo

 Copyright DEV Systemtechnik GmbH 2007-2017 63

Customer Documentation DEV 5071

Country­code

Coordinates

Time Zone

Comments

NA

-2234+01706

Africa/Windhoek

NC

-2216+16627

Pacific/Noumea

NE

+1331+00207

Africa/Niamey

NF

-2903+16758

Pacific/Norfolk

NG

+0627+00324

Africa/Lagos

NI

[phone]

America/Managua

NL

+5222+00454

Europe/Amsterdam

NO

+5955+01045

Europe/Oslo

NP

+2743+08519

Asia/Kathmandu

NR

-0031+16655

Pacific/Nauru

NU

-1901-16955

Pacific/Niue

NZ

-3652+17446

Pacific/Auckland

most locations

NZ

-4357-17633

Pacific/Chatham

Chatham Islands

OM

+2336+05835

Asia/Muscat

PA

+0858-07932

America/Panama

PE

-1203-07703

America/Lima

PF

-1732-14934

Pacific/Tahiti

Society Islands

PF

-0900-13930

Pacific/Marquesas

Marquesas Islands

PF

-2308-13457

Pacific/Gambier

Gambier Islands

PG

-0930+14710

Pacific/Port_Moresby

PH

+1435+12100

Asia/Manila

PK

+2452+06703

Asia/Karachi

PL

+5215+02100

Europe/Warsaw

PM

[phone]

America/Miquelon

PN

-2504-13005

Pacific/Pitcairn

PR

[phone]

America/Puerto_Rico

PS

+3130+03428

Asia/Gaza

Gaza Strip

PS

+313200+0350542

Asia/Hebron

West Bank

PT

[phone]

Europe/Lisbon

mainland

PT

[phone]

Atlantic/Madeira

Madeira Islands

PT

[phone]

Atlantic/Azores

Azores

PW

+0720+13429

Pacific/Palau

PY

-2516-05740

America/Asuncion

QA

+2517+05132

Asia/Qatar

RE

-2052+05528

Indian/Reunion

RO

+4426+02606

Europe/Bucharest

RS

+4450+02030

Europe/Belgrade

RU

+5443+02030

Europe/Kaliningrad

Moscow-01 - Kaliningrad

RU

+5545+03735

Europe/Moscow

Moscow+00 - west Russia

RU

+4844+04425

Europe/Volgograd

Moscow+00 - Caspian Sea

RU

+5312+05009

Europe/Samara

Moscow+00 - Samara, Udmurtia

RU

+5651+06036

Asia/Yekaterinburg

Moscow+02 - Urals

RU

+5500+07324

Asia/Omsk

Moscow+03 - west Siberia

RU

+5502+08255

Asia/Novosibirsk

Moscow+03 - Novosibirsk

RU

+5345+08707

Asia/Novokuznetsk

Moscow+03 - Novokuznetsk

RU

+5601+09250

Asia/Krasnoyarsk

Moscow+04 - Yenisei River

RU

+5216+10420

Asia/Irkutsk

Moscow+05 - Lake Baikal

RU

+6200+12940

Asia/Yakutsk

Moscow+06 - Lena River

RU

+623923+1353314

Asia/Khandyga

Moscow+06 - Tomponsky, Ust­Maysky

RU

+4310+13156

Asia/Vladivostok

Moscow+07 - Amur River

RU

+4658+14242

Asia/Sakhalin

Moscow+07 - Sakhalin Island

RU

+643337+1431336

Asia/Ust-Nera

Moscow+07 - Oymyakonsky

RU

+5934+15048

Asia/Magadan

Moscow+08 - Magadan

RU

+5301+15839

Asia/Kamchatka

Moscow+08 - Kamchatka

RU

+6445+17729

Asia/Anadyr

Moscow+08 - Bering Sea

RW

-0157+03004

Africa/Kigali

SA

+2438+04643

Asia/Riyadh

SB

-0932+16012

Pacific/Guadalcanal

SC

-0440+05528

Indian/Mahe

SD

+1536+03232

Africa/Khartoum

SE

+5920+01803

Europe/Stockholm

SG

+0117+10351

Asia/Singapore

64  Copyright DEV Systemtechnik GmbH 2007-2017

Customer Documentation DEV 5071

Country­code

Coordinates

Time Zone

Comments

SH

-1555-00542

Atlantic/St_Helena

SI

+4603+01431

Europe/Ljubljana

SJ

+7800+01600

Arctic/Longyearbyen

SK

+4809+01707

Europe/Bratislava

SL

+0830-01315

Africa/Freetown

SM

+4355+01228

Europe/San_Marino

SN

[phone]

Africa/Dakar

SO

+0204+04522

Africa/Mogadishu

SR

+0550-05510

America/Paramaribo

SS

+0451+03136

Africa/Juba

ST

+0020+00644

Africa/Sao_Tome

SV

[phone]

America/El_Salvador

SX

[phone]

America/Lower_Princes

SY

+3330+03618

Asia/Damascus

SZ

-2618+03106

Africa/Mbabane

TC

[phone]

America/Grand_Turk

TD

+1207+01503

Africa/Ndjamena

TF

-492110+0701303

Indian/Kerguelen

TG

+0608+00113

Africa/Lome

TH

+1345+10031

Asia/Bangkok

TJ

+3835+06848

Asia/Dushanbe

TK

-0922-17114

Pacific/Fakaofo

TL

-0833+12535

Asia/Dili

TM

+3757+05823

Asia/Ashgabat

TN

+3648+01011

Africa/Tunis

TO

-2110-17510

Pacific/Tongatapu

TR

+4101+02858

Europe/Istanbul

TT

[phone]

America/Port_of_Spain

TV

-0831+17913

Pacific/Funafuti

TW

+2503+12130

Asia/Taipei

TZ

-0648+03917

Africa/Dar_es_Salaam

UA

+5026+03031

Europe/Kiev

most locations

UA

+4837+02218

Europe/Uzhgorod

Ruthenia

UA

+4750+03510

Europe/Zaporozhye

Zaporozh'ye, E Lugansk / Zaporizhia,
E Luhansk

UA

+4457+03406

Europe/Simferopol

central Crimea

UG

+0019+03225

Africa/Kampala

UM

[phone]

Pacific/Johnston

Johnston Atoll

UM

[phone]

Pacific/Midway

Midway Islands

UM

+1917+16637

Pacific/Wake

Wake Island

US

[phone]

America/New_York

Eastern Time

US

[phone]

America/Detroit

Eastern Time - Michigan - most
locations

US

[phone]

America/Kentucky/Louisville

Eastern Time - Kentucky - Louisville
area

US

[phone]

America/Kentucky/Monticello

Eastern Time - Kentucky - Wayne
County

US

[phone]

America/Indiana/Indianapolis

Eastern Time - Indiana - most
locations

US

[phone]

America/Indiana/Vincennes

Eastern Time - Indiana - Daviess,
Dubois, Knox & Martin Counties

US

[phone]

America/Indiana/Winamac

Eastern Time - Indiana - Pulaski
County

US

[phone]

America/Indiana/Marengo

Eastern Time - Indiana - Crawford
County

US

[phone]

America/Indiana/Petersburg

Eastern Time - Indiana - Pike County

US

[phone]

America/Indiana/Vevay

Eastern Time - Indiana - Switzerland
County

US

[phone]

America/Chicago

Central Time

US

[phone]

America/Indiana/Tell_City

Central Time - Indiana - Perry County

US

[phone]

America/Indiana/Knox

Central Time - Indiana - Starke
County

 Copyright DEV Systemtechnik GmbH 2007-2017 65

Customer Documentation DEV 5071

Country­code

Coordinates

Time Zone

Comments

US

[phone]

America/Menominee

Central Time - Michigan - Dickinson,
Gogebic, Iron & Menominee Counties

US

[phone]

America/North_Dakota/Center

Central Time - North Dakota - Oliver
County

US

[phone]

America/North_Dakota/New_Sale
m

Central Time - North Dakota - Morton
County (except Mandan area)

US

[phone]

America/North_Dakota/Beulah

Central Time - North Dakota - Mercer
County

US

[phone]

America/Denver

Mountain Time

US

[phone]

America/Boise

Mountain Time - south Idaho & east
Oregon

US

[phone]

America/Phoenix

Mountain Standard Time - Arizona
(except Navajo)

US

[phone]

America/Los_Angeles

Pacific Time

US

[phone]

America/Anchorage

Alaska Time

US

[phone]

America/Juneau

Alaska Time - Alaska panhandle

US

[phone]

America/Sitka

Alaska Time - southeast Alaska
panhandle

US

[phone]

America/Yakutat

Alaska Time - Alaska panhandle neck

US

[phone]

America/Nome

Alaska Time - west Alaska

US

[phone]

America/Adak

Aleutian Islands

US

[phone]

America/Metlakatla

Metlakatla Time - Annette Island

US

[phone]

Pacific/Honolulu

Hawaii

UY

-3453-05611

America/Montevideo

UZ

+3940+06648

Asia/Samarkand

west Uzbekistan

UZ

+4120+06918

Asia/Tashkent

east Uzbekistan

VA

+415408+0122711

Europe/Vatican

VC

[phone]

America/St_Vincent

VE

[phone]

America/Caracas

VG

[phone]

America/Tortola

VI

[phone]

America/St_Thomas

VN

+1045+10640

Asia/Ho_Chi_Minh

VU

-1740+16825

Pacific/Efate

WF

-1318-17610

Pacific/Wallis

WS

-1350-17144

Pacific/Apia

YE

+1245+04512

Asia/Aden

YT

-1247+04514

Indian/Mayotte

ZA

-2615+02800

Africa/Johannesburg

ZM

-1525+02817

Africa/Lusaka

ZW

-1750+03103

Africa/Harare

66  Copyright DEV Systemtechnik GmbH 2007-2017

Customer Documentation DEV 5071

14 NOTES

 Copyright DEV Systemtechnik GmbH 2007-2017 67

The Art of Engineering

Product:

DEV 5071

48 V, 4*2000 W Power Supply Chassis

Features:

Powerful DC Supply with up to 8000 W maximum Output Power
1…4 hot-pluggable 48 V, 2000 W Power Supply Modules
Compact 19" 1 RU Chassis
Galvanic Isolation of the Output Terminals
Selectable Polarity of the Output Voltage
SNMP Support
DEV Web Interface

High Power DC Supply

DEV 5071

2/2

The Art of Engineering

Contact

DEV Systemtechnik GmbH
Grüner Weg 4A
61169 Friedberg
GERMANY
Phone: [phone]
Fax: [phone]
[e-mail]
www.dev-systemtechnik.com Rev. 17-Jul-2014

Technical Data

DEV 5071 48 V, 4*2000 W Power Supply Chassis

Remote Communication

Interface (Connector)

Ethernet (RJ-45)

Remote Control &
Surveillance (Interface)

• via Web Interface (Ethernet)

• via SNMP (Ethernet)

Redundant Power Supply

Power Supply Slots

4

Number of Power Supplies

3

Primary Voltage

100…240 V AC; each Module is supplied via a separate Line

Output Voltage

-48 V DC or +48 V DC selectable
(by reversing the Connection to the Output Terminals)

Output Power per Module

1200 W @ Input 100…120 V AC nominal
2000 W @ Input 200…240 V AC nominal

Output Power (total max.)

6000 W (3 Power Supply Modules)

Power Consumption

<6450 VA (3 Power Supply Modules)

General Specifications

Size

19" (483 mm) Width, 1 RU (44 mm) Height, 475 mm Depth

Weight

~15 kg (equipped with 4 Power Supply Modules)

Environmental Conditions

ETS 300019 Part 1-3 Class 3.1

Option 21 Additional Power Supply Module

The device is delivered with four instead of three power supply modules.

Number of Power Supplies

4

Output Power (total max.)

8000 W (4 Power Supply Modules)

Power Consumption

<8600 VA (4 Power Supply Modules)

Option 23 Delete one Power Supply Module

Option 23 can be ordered one or two times, i.e. device is delivered with two or one instead
of three power supply modules.

Number of Power Supplies

1 (2) (2 * (1 *) Option 23)

Output Power (total max.)

2000 W (4000 W) (1 (2) Power Supply Module(s))

Power Consumption

<2150 VA (<4300 VA) (1 (2) Power Supply Module(s))

Product

DEV 5071

48 V, 4*2000 W Power Supply Chassis

Options

Option 21

Additional Power Supply Module

Option 23

Delete one Power Supply Module

Option 79

Additional Web License 1 RU

Order Information