Meinberg DIS14/NET User manual

MANUAL
DIS14/NET
NTP Time and Date Display
4th May 2021
Meinberg Funkuhren GmbH & Co. KG

Table of Contents
1 Imprint 1
2 Safety Hints 2
2.1 Important Safety Instructions and Protective Measures ......................... 2
2.2 Used Symbols ................................................. 3
2.3 Security during Installation ......................................... 5
2.4 Safety during Operation ........................................... 8
2.5 Safety during Maintenance ......................................... 9
2.6 Handling Batteries .............................................. 9
2.7 Cleaning and Care .............................................. 10
2.8 Prevention of ESD Damage ......................................... 11
2.9 Return of Electrical and Electronic Equipment .............................. 12
3 Time and Date Display with NTP synchronized Reference 13
3.1 Network Time Protocol (NTP) ....................................... 13
4 Features of the DIS14/NET 14
4.1 Microprocessor System ........................................... 14
4.2 Buffered Real Time Clock .......................................... 14
4.3 EEPROM ................................................... 14
4.4 Display ..................................................... 15
4.5 Serial Interface ................................................ 15
4.6 Power Supply ................................................. 15
5 Installation 16
5.1 Connection ................................................... 16
5.2 Setup Menu .................................................. 17
5.2.1 Hour Mode [HM.] .......................................... 17
5.2.2 Error-Code [Er.] ........................................... 17
5.2.3 Time Zone [TZ.] ........................................... 18
5.2.4 Language [LG.] ............................................ 18
5.2.5 Baud rate COM 0/COM 1 - [B.0] or [B.1] ............................ 18
5.2.6 Framing COM 0/COM 1 - [F.0] or [F.1] .............................. 18
5.2.7 Serial Mode COM 0/COM 1 - [S.0] or [S.1] ........................... 18
5.2.8 Time String Out COM 0/COM 1 - [S.0] or [S.1] ......................... 18
5.2.9 Time Zone Out COM 0/COM 1 - [Z.0] or [Z.1] .......................... 19
5.2.10 Sync In [In.] .............................................. 19
5.2.11 IP Address [IP.] ............................................ 19
5.2.12 Debug Mode [DM.] ......................................... 19
5.2.13 Time String In [TS.] ......................................... 19
5.2.14 Serial Number [SN.] ......................................... 20
5.2.15 Factory Defaults [FD.] ........................................ 20
5.2.16 Exit Setup and Save all Changes ................................. 20
5.3 Firmware Updates .............................................. 21
5.4 Network Configuration ............................................ 21
5.5 DHCP ..................................................... 21
5.6 ARP Method ................................................. 22
5.7 Extended Configuration via Telnet ..................................... 23
5.7.1 Menu Option 0: Server configuration ............................... 24
5.7.2 Menu Option 1: Security configuration .............................. 25
5.7.3 Menu Option 2: SNMP Configuration .............................. 25
5.7.4 Menu Option 3: Syslog Configuration .............................. 25
5.7.5 Menu Option 4: Reserved ..................................... 26
3

5.7.6 Menu Option 5: Time Zone Configuration ............................ 26
5.7.7 Menu Option 6: NTP Client Configuration ........................... 26
5.7.8 Menu Option 7: Factory Defaults ................................. 26
5.7.9 Menu Option 8: Exit without save ................................ 26
5.7.10 Menu Option 9: Save and exit ................................... 26
5.8 Synchronisation via Serial Interface .................................... 27
5.9 SNMP Reference ............................................... 28
5.10 List of Literature ............................................... 29
6 Technical Specifications 30
6.1 Rear Panel Connectors ........................................... 31
6.1.1 Pin Assignment of the D-SUB Connectors COM0 / COM1 .................. 31
6.2 Rear View ................................................... 31
6.3 Time Strings .................................................. 32
6.3.1 Format of the Meinberg Standard Time String ......................... 32
6.3.2 Format of the Uni Erlangen String (NTP) ............................ 33
6.3.3 Format of the ATIS standard Time String ............................ 35
6.3.4 Format of the SYSPLEX-1 Time String ............................. 36
6.3.5 Format of the SAT Time String .................................. 37
6.3.6 Format of the SPA Time String .................................. 38
6.3.7 Format of the Computime Time String .............................. 39
6.3.8 Format of the NMEA 0183 String (RMC) ............................ 40
7 RoHS and WEEE 41
8 Declaration of Conformity 42
Date: 4th May 2021 DIS14/NET

1 Imprint
1 Imprint
Meinberg Funkuhren GmbH & Co. KG
Lange Wand 9, 31812 Bad Pyrmont / Germany
Phone: + 49 (0) 52 81 / 93 09 - 0
Fax: + 49 (0) 52 81 / 93 09 - 230
Internet: https://www.meinbergglobal.com
Mail: [email protected]
Date: 04.05.2021
DIS14/NET Date: 4th May 2021 1

2 Safety Hints
2.1 Important Safety Instructions and Protective Measures
The following safety instructions must be respected in all operating and installation phases of the device. Non-
observance of safety instructions, or rather special warnings and operating instructions in product manuals,
violates safety standards, manufacturer instructions and proper usage of the device. Meinberg Funkuhren shall
not be responsible for any damage arising due to non-observance of these regulations.
Depending on your device or the installed options
some information is not valid for your device.
The device satisfies the requirements of the following EU regulations: EMC-Directive,
Low Voltage Directive, RoHS Directive and - if applicable - the Radio Equipment Directive.
If a procedure is marked with the following signal words, you may only continue, if you have understood and
fulfilled all requirements. In this documentation dangers and indications are classified and illustrated as follows:
DANGER!
The signal word indicates an imminently hazardous situation with a high risk level . This notice
draws attention to an operating procedure or similar proceedings, of which a non-observance may
result in serious personal injury or death .
WARNING!
The signal word indicates a hazard with a medium risk gradient . This notice draws attention to an
operating procedure, a procedure or the like which, if not followed, can lead to serious injuries ,
possibly resulting in death .
CAUTION!
The signal word indicates a hazard with a low risk gradient . This notice draws attention to an
operating procedure, a procedure or the like which, if not followed, can lead to minor injuries .
ATTENTION!
This notice draws attention to an operating procedure, a procedure or the like which, if not followed,
can cause damage to the product or loss of important data .
2 Date: 4th May 2021 DIS14/NET

2 Safety Hints
2.2 Used Symbols
The following symbols and pictograms are used in this manual. To illustrate the source of danger, pictograms
are used, which can occur in all hazard classes.
Symbol
Beschreibung / Description
IEC 60417-5031
Gleichstrom / Direct current
IEC 60417-5032
Wechselstrom / Alternating current
IEC 60417-5017
Erdungsanschluss / Earth (ground) terminal
IEC 60417-5019
Schutzleiteranschluss / Protective earth (ground) terminal
ISO 7000-0434A
Vorsicht / Caution
IEC 60417-6042
Vorsicht, Risiko eines elektrischen Schlages / Caution, risk of electric shock
IEC 60417-5041
Vorsicht, heiße Oberfläche / Caution, hot surface
IEC 60417-6056
Vorsicht, Gefährlich sich bewegende Teile / Caution, moving fan blades
IEC 60417-6172
Trennen Sie alle Netzstecker / Disconnection, all power plugs
IEC 60417-5134
Elektrostatisch gefährdete Bauteile / Electrostatic Sensitive Devices
IEC 60417-6222
Information generell / Information general
2012/19/EU
Dieses Produkt fällt unter die B2B Kategorie. Zur Entsorgung muss es an den
Hersteller übergeben werden.
This product is handled as a B2B category product. In order to secure a WEEE
compliant waste disposal it has to be returned to the manufacturer.
DIS14/NET Date: 4th May 2021 3

The manuals for a product are included in the scope of delivery of the device on a USB stick. The manuals can
also be obtained via the Internet. Enter www.meinbergglobal.com into your browser, then enter the correspond-
ing device name in the search field at the top.
This manual contains important safety instructions for the installation and operation of the
device. Please read this manual completely before using the unit.
This device may only be used for the purpose described in this manual. In particular, the given
limits of the device must be observed. The safety of the installation in which the unit is
integrated is the responsibility of the installer!
Non-observance of these instructions can lead to a reduction in the safety of this device!
Please keep this manual in a safe place.
This manual is intended exclusively for electricians or persons trained by an electrician who are familiar with
the applicable national standards and safety rules. Installation, commissioning and operation of this device may
only be carried out by qualified personnel.
4 Date: 4th May 2021 DIS14/NET

2 Safety Hints
2.3 Security during Installation
WARNING!
Preparing for Commissioning
This built-in unit, has been designed and examined according to the requirements of the standard
IEC 62368-1 "Audio/video, information and communication technology equipment - Part 1:
Safety requirements".
When the built-in unit is used in a terminal (e.g., housing cabinet), additional requirements
according to Standard IEC 62368-1 must be observed and complied with. In particular, the general
requirements and the safety of electrical equipment (such as IEC, VDE, DIN, ANSI) as well as the
applicable national standards are to be observed.
The device has been developed for use in the industrial sector as well as in residential areas and
can only be used in such environments. For environments with higher levels of soiling, additional
measures, e.g. Installation in an air-conditioned control cabinet required.
Transport, Unpacking, Installation
If the unit is brought into the operating room from a cold environment, condensation may occur,
wait until the unit is temperature-controlled and absolutely dry before operating it.
When unpacking, setting up, and before operating the equipment, be sure to read the information on
the hardware installation and the specifications of the equipment. These include, for example,
dimensions, electrical characteristics, and necessary ambient and climatic conditions, etc.
The fire protection must be ensured in the installed state.
For mounting, the housing must not be damaged. No holes may be drilled in the housing.
For safety reasons, the device with the highest mass should be installed in the lowest position of
the rack. Other devices must be placed from the bottom to the top.
The device must be protected against mechanical stress such as vibration or shock.
DIS14/NET Date: 4th May 2021 5

Connecting Data Cables
During a thunderstorm, data transmission lines must not be connected or disconnected (risk of
lightning).
When wiring the devices, the cables must be connected or disconnected in the order of the
arrangement described in the user documentation accompanying the device. Always attach all cables
to the plug during connection and removal. Never pull the cable itself. Pulling the cable can cause
the cables to disconnect from the plug.
Install the cables in way that they do not constitute a hazard (danger of tripping) and are not
damaged, i.e. kinked.
Connecting Power Supply
This equipment is operated at a hazardous voltage. Non-observance of the safety instructions in this
manual may result in serious personal injury or property damage.
Before connecting to the power supply, a grounding cable must be connected to the earth connection
of the device.
Before operation, check that all cables and lines work properly and are undamaged. Pay particular
attention to the facts that the cables do not have kinks or that they are not too short around corners,
and no objects are placed on the cables. Also make sure that all connections are secure.
Faulty shielding or cabling will endanger your health (electrical shock) and may destroy other
equipment.
Ensure that all necessary safety precautions have been taken. Make all connections to a unit before
turning on the power. Observe the safety instructions on the device (see safety symbols).
The metal housing of the device is grounded. It must be ensured that enough air and creepage
distances to neighboring voltage-carrying parts are provided during assembly in the control cabinet
and no short circuits are caused.
In the case of malfunctions or servicing (e.g. in the event of a damaged housing or power cable or
when fluids or foreign objects enter), the current flow can be interrupted. Questions about the
house installation, need to be clarified with your house administration.
The power supply should be connected with a short, low-inductance line.
6 Date: 4th May 2021 DIS14/NET