Mobatime NPR User manual

© MOBATIME BE-801105.02
MOUNTING AND INSTRUC-
TION MANUAL
NPR –Network Programmable Relay
Please study these instructions carefully before installing the device.

© MOBATIME 2 / 24 801105.02
Certification of the Producer
STANDARDS
The Network Programmable Relay (NPR) was developed and produced in accordance with the
EU Guidelines:
2004 / 108 / EG
96 / 48 / EG
References to the Instruction Manual
1. The information in this Instruction Manual can be changed at any time without notice.
The current version is available for download on www.mobatime.com.
2. This Instruction Manual has been composed with the utmost care, in order to explain all de-
tails in respect of the operation of the product. Should you, nevertheless, have questions or
discover errors in this Manual, please contact us.
3. We do not answer for direct or indirect damages, which could occur, when using this Manual.
4. Please read the instructions carefully and only start setting-up the product, after you have
correctly understood all the information for the installation and operation.
5. It is prohibited to reproduce, to store in a computer system or to transfer this publication in a
way or another, even part of it. The copyright remains with all the rights with BÜRK MOBA-
TIME GmbH, D-78026 VS-Schwenningen and MOSER-BAER AG –CH 3454 Sumiswald /
SWITZERLAND.

© MOBATIME 3 / 24 801105.02
Table of contents
1Safety ............................................................................................................................................................4
1.1 Safety instructions.....................................................................................................................................4
1.2 Symbols and Signal Words used in this Instruction Manual.....................................................................4
1.3 Intended Use.............................................................................................................................................4
1.4 Observe operating safety!.........................................................................................................................5
1.5 Consider the installation site! ....................................................................................................................5
1.6 Please observe the electromagnetic compatibility!...................................................................................5
2Maintenance..................................................................................................................................................6
2.1 Troubleshooting: Repairs..........................................................................................................................6
2.2 Cleaning....................................................................................................................................................6
2.3 Disposing...................................................................................................................................................6
3General Information: Introduction..................................................................................................................7
3.1 Scope of Delivery......................................................................................................................................7
3.2 Device description in this manual..............................................................................................................7
3.3 Function description..................................................................................................................................7
4Mounting and installation...............................................................................................................................7
5Configuration, displays and connections.......................................................................................................8
5.1 Relay switch..............................................................................................................................................8
5.2 Lock push-button –lock mode..................................................................................................................8
5.3 Reset push-button.....................................................................................................................................8
5.4 Switch commands –direct commands .....................................................................................................8
5.5 Connections and displays .........................................................................................................................9
5.6 Week program.........................................................................................................................................10
5.6.1 Description....................................................................................................................................10
5.6.2 Structure.......................................................................................................................................10
5.6.3 Switch Editor Basic.......................................................................................................................12
5.6.4 Data transfer from/to NPR............................................................................................................13
5.7 Operating mode / Synchronization..........................................................................................................14
5.7.1 Unicast..........................................................................................................................................14
5.7.2 Multicast .......................................................................................................................................14
6Operating behavior......................................................................................................................................15
6.1 Power supply...........................................................................................................................................15
6.2 DHCP......................................................................................................................................................15
6.3 IPv6 .........................................................................................................................................................15
6.4 DHCPv6 ..................................................................................................................................................15
6.5 Autconfiguration / SLAAC .......................................................................................................................15
6.6 SNMP......................................................................................................................................................16
6.7 Local time calculation..............................................................................................................................16
6.8 Accuracy / synchronization outage .........................................................................................................16
6.9 Redundant time source...........................................................................................................................16
6.9.1 NTP Client Unicast.......................................................................................................................16
6.9.2 NTP Client Multicast.....................................................................................................................16
6.10 Firmware update..................................................................................................................................17
6.11 MOBA-NMS (MOBATIME Network Management System).................................................................18
7Factory settings...........................................................................................................................................19
8Time zone table...........................................................................................................................................20
9Dimensions..................................................................................................................................................22
10 Technical data .............................................................................................................................................23

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1 Safety
1.1 Safety instructions
Read this chapter and the entire instruction manual carefully and follow all instructions
listed. This is your assurance for dependable operations and a long life of the device.
Keep this instruction manual in a safe place to have it handy every time you need it.
1.2 Symbols and Signal Words used in this Instruction Manual
Danger!
Please observe this safety message to avoid electrical shock!
There is danger to life!
Warning!
Please observe this safety message to avoid bodily harm and injuries!
Caution!
Please observe this safety message to avoid damages to property and devices!
Notice!
Additional information for the use of the device.
1.3 Intended Use
The Network Programmable Relay is a relay that can be switched via network or con-
trolled by a week program.
For a detailed function description, see chapter 3.3 Function description.
The technical data can be found in chapter 10 Technical data.
!
!

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1.4 Observe operating safety!
Do not modify the device!
The device is not intended for use by persons (including children) with limited physi-
cal, sensory, or mental capacities or a lack of experience and/or knowledge.
Keep packaging such as plastic films away from children. There is the risk of suffo-
cation if misused.
The user is responsible for securing the signal connected to the relay.
1.5 Consider the installation site!
To avoid any operating problems, keep the device away from moisture and avoid
dust, heat, and direct sunlight. Do not use the device outdoors.
The NPR is designed for mounting in a switchboard. When using it outside of a
switchboard, measures must be taken to ensure that no unqualified persons can ac-
cess it.
Through operation, the device can warm up. Make sure to provide enough air circu-
lation to divert the warmth.
Danger! Make sure
that you wait before using the device after any transport until the device has
reached the ambient air temperature. Great fluctuations in temperature or humidi-
ty may lead to moisture within the device caused by condensation, which can
cause a short.
1.6 Please observe the electromagnetic compatibility!
This device complies with the requirements of the EMC 2004/108/EG und 96/48/EG.
!
Caution!
!
Caution!

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2 Maintenance
2.1 Troubleshooting: Repairs
If you cannot rectify the problems, contact your supplier from whom you have pur-
chased the device.
Any repairs must be carried out at the manufacturer’s plant.
Disconnect the power supply immediately and contact your supplier, if …
liquid has entered your device
the device does not properly work and you cannot rectify this problem yourself.
2.2 Cleaning
Please make sure that the device remains clean especially in the area of the con-
nections, the control elements, and the display elements.
Clean your device with a damp cloth only.
Do not use solvents, caustic, or gaseous cleaning substances.
2.3 Disposing
Device
At the end of its lifecycle, do not dispose of your device in the regular household rub-
bish. Return your device to your supplier who will dispose of it correctly.
Packaging
Your device is packaged to protect it from damages during transport.
Packaging is made of materials that can be disposed of in an environmentally friendly
manner and properly recycled.

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3 General Information: Introduction
3.1 Scope of Delivery
Please check your delivery for completeness and notify your supplier within 14 days
upon receipt of the shipment, if it is incomplete.
The package you received contains:
1 x NPR –Network Programmable Relay
3.2 Device description in this manual
This manual is for the Network Programmable Relay. In the following chapters, the
designation NPR is used for improved readability.
3.3 Function description
The NPR is a network relay with one relay (channel) synchronized via NTP. It can be
configured over the network using the software MOBA-NMS. With this program, the
NPR can also be switched over the network. Furthermore, a week program file can be
loaded onto the NPR. The relay can also be manually controlled via toggle switch.
A week program file consists of two parts: a week program and exceptional cases (hol-
idays etc.). The week program is active whenever no exception is active. The week
program can be created either by hand, using a text editor, or via our software Switch
Editor Basic.
The NPR possesses a safety mode (lock mode) which can be switched on/off via push-
button (Lock). If the safety mode is active, the NPR only receives NTP packets and sta-
tus requests. In this mode, it is not possible to send switch orders or to change settings
on the NPR.
The power supply occurs via PoE (Power over Ethernet). The NPR reports to the
switch as class 1 device.
4 Mounting and installation
To mount the NPR and initiate operation, follow the instructions below:
1. Mount NPR at desired location (on DIN rail).
2. Connect NPR to Ethernet Network / PoE
3. Connect relay
4. Manually test the wiring and function of the relay using the relay switch
5. Set relay switch to auto
6. Boot MOBA-NMS, find device and configure it
7. Make sure the NPR is in Unicast mode.
8. Create week program (see chapter 5.6)
9. Transfer week program onto the NPR
10. Depending on customer preferences, lock the NPR

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5 Configuration, displays and connections
5.1 Relay switch
The NPR possesses a relay switch used to set the relay state. The states On, Off and
Auto are available. In the On setting, the relay is switched on, on Off, it is switched off.
If the switch is set to Auto, the state is controlled either by the week program or by di-
rect commands which can be sent from the software MOBA-NMS or via SNMP.
5.2 Lock push-button –lock mode
The NPR can be put into lock mode using the lock push-button. This way, unwanted
configuration changes can be prevented. If lock mode is active, the NPR is generally
set to read-only mode (data can be read from the NPR, but not written onto it). The on-
ly exceptions are NTP packets. These are still allowed for the NPR to stay synchro-
nized. Lock mode is activated by holding the lock push-button for more than 2 seconds.
If the NPR is locked, the MOBA-NMS display reads "You have read-only access to the
device configuration". Also, an active lock mode is displayed by the lock LED (orange)
on the NPR.
5.3 Reset push-button
The NPR possesses a reset push-button. To reboot the NPR (software reset), hold
down the push-button for more than 2 seconds.
By holding down the push-button for more than 15 seconds, the factory settings are
loaded (factory reset, see chapter 7 Factory settings).
5.4 Switch commands –direct commands
Direct commands can be sent to the NPR via MOBA-NMS or SNMP. These can be ei-
ther permanent (e.g. ON / locked or OFF / locked) or only temporarily (e.g. ON / not
locked or OFF / not locked).
With permanent commands (locked), the relay switches to the sent state and keeps it
permanently.
A temporary command (not locked) is only valid until the end of the current minute. Af-
terwards, the week program regains control. However, direct commands are only car-
ried out if the relay switch is set to AUTO and the NPR is not in the LOCK mode.

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5.5 Connections and displays
The NPR possesses the following connections and displays:
1 2 3
4
5
6
7
A
B
C
D
F
E
No
.
Group
Meaning and function
1
Relay out
NO = Normal open: open in normal state
2
NC = Normal closed: closed in normal state
3
C = Common: common connection
4
LAN connector (RJ45)
Connection Ethernet with PoE
5
Relay switch
With the relay switch, the NPR switch mode can be set. See
chapter 5.1 Relay switch
6
LOCK push-button
Using the LOCK push-button, the NPR can be locked. For more
information, see chapter 5.2 Lock push-button –lock mode
7
RESET push-button
held for > 2 seconds, device reboots
held for > 15 seconds, device is reset to factory settings
A
LAN activity LED
(orange)
Blinks: active network traffic
B
LAN link LED (green)
ON: Ethernet link OK
C
Relay state LED
(green)
ON: Relay on
OFF: Relay off
D
Synchronization LED
(green)
ON: NPR is synchronized
OFF: NPR is not synchronized
E
Lock LED (orange)
ON: NPR locked / network communication restricted
OFF: NPR unlocked / network communication unrestricted
F
Error LED (red)
ON: NPR has an active error
OFF: NPR has no error

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5.6 Week program
5.6.1 Description
The main function of the NPR is the autonomous execution of switch commands as de-
fined in a week program. This week program can be created/edited using a text editor
or the software Switch Editor Basic. The week program can then be loaded onto the
NPR using the software MOBA-NMS.
A week program can contain up to 50 entries (switch commands: ON, OFF, signal) and
50 exceptions (vacation and holiday phases).
5.6.2 Structure
Instruction set
<ST> Start of the area saved in the NPR
</ST> End of the area saved in the NPR
<ID> Start of the identification number of the file
</ID> End of the identification number
<WP1> Start of the week program part
</WP1> End of the week program part
<EX1> Start of the exception part
</EX1> End of the exception part
Identification
<ID>xxxxxxxx</ID> The file identification consists of up to 8 ASCII characters.
Week program entry
A week program always consists of at least two entries.
An entry is constructed as follows:
<w>DDDDDDDHHMMSSZZ</w>
D: week day, HH: hours, MM: minutes, SS: seconds, ZZ: state/signal>
Week days are defined: Sunday, Monday, Tuesday..., Saturday
1 = activated on this day, 0 = deactivated
Example: 0111110 (program runs Monday-Friday)
The hours are defined: 00 –23, 99 every hour
The minutes are defined: 00 –59
The seconds are defined: 00 –59
The state is defined: 00 = switch off and 99 = switch on, 01-90 signal length in
seconds (switch on for 1-90 sec., then switch off again)
A switch on command must always be followed by a switch off command.
A signal command does not require a switch off command.

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Exception entry
Unlike a week program entry, an exception entry always requires a starting point and
an end point.
Thus, an exception entry looks as follows:
<e>DDMMYYYY-DDMMYYYY</e>
(DD: day, MM: month, YYYY: year)
The date in front of the “–“ marks the starting point, the date after it the end point.
The days are defined: 1-31
The months are defined: 1-12
The years are defined: 2000-3000 or **** (every year)
Template / Example
<?xml version="1.0" encoding="ASCII"?>
<ST>
<ID>Bei_prog</ID> Identification
<WP1>
<w>0111110093005</w> Mo-Fr at 09:30, switch on for 05 sec.
<w>0111110153005</w> Mo-Fr at 15:30, switch on for 05 sec.
<w>0111110073010</w> Mo-Fr at 07:30, switch on for 10 sec.
<w>0111110170010</w> Mo-Fr at 17:00, switch on for 10 sec.
</WP1>
<EX1>
<e>22122015-02012015</e> Exception from 22.12.2015 - 02.01.2015
</EX1>
</ST>
This example corresponds to week program example 1.

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5.6.3 Switch Editor Basic
Switch Editor Basic is a Java-based software for creating
and editing week programs. In connection with relays, it
can be used for the automation of building processes (e.g.
illumination, electronic locks).
Caution:
The NPR allows for up to 50 week program entries and 50 exceptions.
Bigger programs can be created with the Switch Editor, but not saved on
the NPR
Caution:
The NPR possesses only one channel and ignores entries on other chan-
nels.
When a week program created in Switch Editor is saved, the software creates three
files:
.swprog Raw data for further editing in Switch Editor Basic
.prg File for MOBATIME master clocks, supports multiple channels
.sprg File for NPR, supports one channel.
Switch Editor doesn't allow for entering an ID. Thus, the first 8 digits of the week pro-
gram name are saved in the file. The name must not contain any spaces. The ID can
be edited via a text editor.
The special command "each hour" is not supported by the Switch Editor either and can
only be set manually in the week program.
!
!

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5.6.4 Data transfer from/to NPR
MOBA-NMS
Using the command Week program transfer, a week program can be transferred to or
from the NPR. The command can be found as follows:
Right click on NPR entry in device list Commands Weekprogram transfer
Manually via IPv4
The week program data can be transferred via command line.
To transfer the week program from the NPR to the PC, use a "get" command:
tftp <IP address> get <file name>
Example:
tftp 10.241.0.90 get Week_program.txt
With the above command, the week program is written into the file Week_program.txt
and saved in the Windows user directory.
To transfer a week program from the PC to the NPR, use a "put" command:
tftp <IP address> put <file name>
Example:
tftp 10.241.0.90 put Week_program.txt
For this command, the document Week_program.txt must be saved in the Windows
user directory.
Manually via IPv6
Transferring data via IPv6 functions almost identically to IPv4, but the IPv6 address
"link local" is used in place of the IP address:
tftp <IPv6 link local> <get/put> <file name>
Example:
tftp fe80::216:91ff:fe12:3456 put Week_program.txt
Caution:
The data transfer to/from the NPR can not be accessed via "Auto conf",
DHCP or "fix address". For the data transfer, the NPR must be in unicast
mode (see chapter 5.7).
!

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5.7 Operating mode / Synchronization
For time synchronization, two operating modes are available: unicast and multicast.
5.7.1 Unicast
The NPR is synchronized to UTC from an NTP server.
The unicast operating mode supports the monitoring and configuration of the NPR via
network connection. The configuration can be carried out automatically via DHCP
server or manually with the software MOBA-NMS.
For monitoring and configuration with MOBA-NMS, one of the group addresses (mul-
ticast IP) 239.192.54.0 or 239.251.34.0 for IPv4 resp. FF38::EFC0:3600 or
FF38::EFFB:2200 for IPv6 or the IP address is used.
IPv4 network:
In unicast operating mode, the NPR will try to get the following network parameters
frmo a DHCP server (see also chapter 6.2):
-IP address
-Gateway address
-Subnet mask
-NTP server address(es) / time zone server address
-SNMP manager address
IPv6 network:
In multicast operating mode, the NPR will try to get the following network parameters
from a DHCPv6 server (see also chapter 6.4):
-IP address
-NTP server address(es) / time zone server address
-SNMP manager address
The NTP server addresses must be configured as DHCP option on the server by the
network administrator. If an address is sent to the NPR, it will request NTP and time
zone packets from that address. The request interval can be configured using the soft-
ware MOBA-NMS (default value is 10s).
5.7.2 Multicast
The NPR can also by synchronized via multicast by an NTP server on UTC (Coordina-
ted Universal Time). Furthermore, multiple devices can be configured simultaneously.
Unlike unicast mode, the NPR receives multicast-addressed NTP and time zone pa-
ckets from an NTP server on a fixed group address (multicast IP) 239.192.54.0 or
239.251.34.0 for IPv4 resp. FF38::EFC0:3600 or FF38::EFFB:2200 for IPv6. The stan-
dard port numbers are 123 (NTP) and 65534 (time zone).
Caution:
Transferring a weekprogram is only possible in unicast mode!
!

© MOBATIME 15 / 24 801105.02
6 Operating behavior
6.1 Power supply
The NPR can be powered via PoE class 1 (Power over Ethernet) from a switch.
As an alternative to a PoE switch, a PoE injector or midspan can be used.
Both PoE power supply variants, phantom power and spare-pair power, are supported.
6.2 DHCP
In unicast operating mode, the NPR tries to get the network configuration from a DHCP
server in the IPv4 network. The DHCP options are automatically evaluated.
A detailed description can be found in the manual BE-800793 Description MOBATIME
network clocks.
The network administrator is responsible for configuring the DHCP options accordingly.
6.3 IPv6
IPv6 allows for up to 4 parallel IP addresses, prioritized in descending order:
- Address given by DHCPv6
- Fix address
- Address calculated via auto-config (SLAAC / RA)
- Link Local address
DHCPv6 and/or autoconfig can be deactivated.
Calculating the Link Local address from the MAC address:
fe80::2[2nd part MAC]:[3rd part MAC]ff:fe[4th part MAC]:[5th part MAC][6th part MAC]
Example: MAC: 00:16:91:12:34:56
IPV6: fe80::216:91ff:fe12:3456
6.4 DHCPv6
In unicast operating mode, the NPR tries to get the network configuration from a
DHCPv6 server in the IPv6 network. The DHCP options are automatically evaluated.
A detailed description can be found in the manual BE-800793 Description MOBATIME
network clocks.
The network administrator is responsible for configuring the DHCP options accordingly.
6.5 Autconfiguration / SLAAC
In the unicast operating mode, the NPR tries to calculate the network configuration
from the information of a router (RA) in the IPv6 network: IPv6 address.
A detailed description can be found in the manual BE-800793 Description MOBATIME
network clocks.

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6.6 SNMP
For the integration in a surveillance system, the NPR supports SNMP notifications
(traps) (SNMP version 2c). As SNMP agent, the NPR can send alarm and alive traps to
an SNMP manager (e.g. network management tool HP OpenView) in the network. For
this, the IP address of the SNMP manager must be configured (via DHCP or MOBA-
NMS). The trap structures are defined in an MIB file (for details see document BE-
800793 Description MOBATIME network clocks). Alarm traps serve to inform the
SNMP manager about errors. Alive traps are sent out periodically and signal the avail-
ability and status of the device to the SNMP manager. The interval of the alive traps
can be set using MOBA-NMS.
6.7 Local time calculation
The NPR is synchronized to UTC. To calculate local time, the NPR needs additional in-
formation by way of a time zone entry. The NPR can save one time zone entry that can
be edited over the network via MOBA-NMS.
The local time setting can only be configured using MOBA-NMS.
Alternatively, the calculation of the local time based on the time zone entry of a time
zone server is supported. In unicast mode, the NPR requests the entry from the config-
ured NTP server. In multicast mode, it receives the corresponding entry on the config-
ured group address.
6.8 Accuracy / synchronization outage
The deviation while synchronized is typically <+/-50 ms.
The NPR signals a synchronization outage after one hour by putting out an error and
switching off the synchronization LED. After 24 hours in the non-synchronized state,
the execution of the week program is terminated. The deviation after 24h without syn-
chronization is typically <+/-2 s (quartz accuracy: 20 ppm at room temperature).
Notice:
The deviations mentioned above depend on the accuracy and power of
the time source (NTP server). The NTP reception can be inflienced by
network load and devices (hub, switch, router, firewall etc.).
6.9 Redundant time source
The availability of NTP servers as time source can be improved through redundancy.
Depending on the operating mode of the NPR, the following strategy can be used (also
valid for time zone servers):
6.9.1 NTP Client Unicast
As a DHCP option or through manual configuration (MOBA-NMS), up to four different
NTP server addresses can be sent to the NPR. If three time request in a row are left
unanswered by the current server, the NPR will switch to the next server (if available).
The time until switch-over is controlled by the set request interval (default: 3 x 10
seonds). One hour after the switch-over, the NPR will switch back to the primary NTP
server. The same happens after a reboot of the NPR.
6.9.2 NTP Client Multicast
Two servers that send out NTP packets on the same group address (multicast IP) are
required for this method. The sending intervals of the two servers are to be set so that
during normal operation, synchronization comes from the primary server. Synchroniza-

© MOBATIME 17 / 24 801105.02
tion from the secondary server only takes place if the primary server shows an error.
The ratio of packets sent between primary and secondary server should be set to at
least 4:1:
•Sending interval primary server: 1 packet / 1 minute
•Sending interval secondary server: 1 packet / 4 minutes
The server choice is based on the dominance of the server which sends out more NTP
packets per time unit. Thus, if the primary server fail, the secondary server dominates.
6.10 Firmware update
The firmware of the NPR can be updated using MOBA-NMS thanks to an implemented
ethernet bootloader. A working network connection is required for this.
Notice:
The ethernet bootloader takes the network parameters for the update
from a DHCP server, independent of whether the relay is operating in
unicast or multicast mode.
Without DHCP server, a remote update is not possible.

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6.11 MOBA-NMS (MOBATIME Network Management System)
MOBA-NMS is a Java-based PC program used for configuring and
requesting the status of NTP clocks. This software allows for cen-
tral configuring of one or several devices.
Further information, manuals and the software itself can be found
at our website http://www.mobatime.com. It is also available on a
USB stick (must be ordered separately).
The various NPR parameters can be edited in the tab „NPR setting“.

© MOBATIME 19 / 24 801105.02
7 Factory settings
The NPR is delivered with the following pre-defined standard settings. These can be restored
on the device (see chapter 5.3).
Factory settings:
Name (20 characters)
NPR
IP mode
IPv4 and IPv6 on
DHCP on/off
on
IPv4 address
1.255.255.253
IPv4 subnet mask
255.255.255.0
IPv4 gateway address
1.255.255.252
IPv6 fix address/prefix
0::0/64
IPv6 link local address
See calculation in chapter 6.3
DHCPv6
on
IPv6 autoconfiguration (RA, SLAAC)
on
Host name
MOBATIMExxxxxx, the last 6 characters be-
ing the last 6 digits of the MAC address. E.g.
MAC 00:16:91:12:34:56
MOBATIME123456
DNS server (for NTP server only)
0.0.0.0 / 0::0
NTP server address 1
0.0.0.0 / 0::0
NTP server address 2
0.0.0.0 / 0::0
NTP server address 3
0.0.0.0 / 0::0
NTP server address 4
0.0.0.0 / 0::0
Request interval NTP [s] (10...999s)
10
Time zone entry
UTC
Port number for configuration
65532
Port number for time zone client
65534
SNMP manager address 1
0.0.0.0 / 0::0
SNMP manager address 2
0.0.0.0 / 0::0
Interval SNMP alive traps [min] (1…1440)
30
NPR lock status
Not locked
Relay channel status
Off
Relay channel lock status
Not locked
Week program ID
„00000000“
NPR Mode
Week program
The relay can also be reset using MOBA-NMS.

© MOBATIME 20 / 24 801105.02
8 Time zone table
Time zone entries in the standard season table (version 10.1).
Time
zone
City / State
UTC
Offset
DST
Change
Standard → DST
DST → Standard
00
UTC (GMT),
Monrovia, Casablanca
0
No
01
London, Dublin,
Edinburgh, Lisbon
0
Yes
Last Sun. Mar. (01:00)
Last Sun. Oct. (02:00)
02
Brussels, Amsterdam,
Berlin, Bern, Copenhagen,
Madrid, Oslo, Paris, Rome,
Stockholm, Vienna, Bel-
grade, Bratislava, Buda-
pest, Ljubljana, Prague,
Sarajevo, Warsaw, Zagreb
+1
Yes
Last Sun. Mar. (02:00)
Last Sun. Oct. (03:00)
03
Athens, Istanbul, Helsinki,
Riga, Tallinn, Sofia, Vilnius
+2
Yes
Last Sun. Mar. (03:00)
Last Sun. Oct. (04:00)
04
Bucharest, Romania
+2
Yes
Last Sun. Mar. (03:00)
Last Sun. Oct. (04:00)
05
Pretoria, Harare,
Kaliningrad
+2
No
06
Amman
+2
Yes
Last Thu. Mar. (23:59)
Last Fri. Oct. (01:00)
07
UTC (GMT)
0
No
08
Kuwait City, Minsk,
Moscow, St. Petersburg,
Volgograd
+3
No
09
Praia, Cape Verde
-1
No
10
UTC (GMT)
0
No
11
Abu Dhabi, Muscat, Tbilisi,
Samara
+4
No
12
Kabul
+4.5
No
13
Adamstown (Pitcairn Is.)
-8
No
14
Tashkent, Islamabad,
Karachi, Yekaterinburg
+5
No
15
Mumbai, Calcutta, Madras,
New Delhi, Colombo
+5.5
No
16
Astana, Thimphu, Dhaka,
Novosibirsk
+6
No
17
Bangkok, Hanoi, Jakarta,
Krasnoyarsk
+7
No
18
Beijing, Chongqing, Hong
kong, Singapore, Taipei,
Urumqi, Irkutsk
+8
No
19
Tokyo, Osaka, Sapporo,
Seoul, Yakutsk
+9
No
20
Gambier Island
-9
No
21
South Australia: Adelaide
+9.5
Yes
1st Sun. Oct (02:00)
1st Sun. Apr. (03:00)
22
Northern Territory: Darwin
+9.5
No
23
Brisbane, Guam,
Port Moresby, Magadan,
Vladivostok
+10
No
24
Sydney, Canberra, Mel-
bourne, Tasmania: Hobart
+10
Yes
1st Sun. Oct. (02.00)
1st Sun. Apr. (03:00)
25
UTC (GMT)
0
No
26
UTC (GMT)
0
No
27
Honiara (Solomon Is.),
Noumea (New Caledonia),
+11
No
28
Auckland, Wellington
+12
Yes
Last Sun. Sep. (02:00)
1st Sun. Apr. (03:00)
29
Majuro (Marshall Is.), ,
Anadyr
+12
No