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Summary of Contents for Meinberg LANTIME M300/GNS/AD10-AD10
- Page 1 TECHNICAL REFERENCE LANTIME M300/GNS/AD10-AD10 1st March 2021 Meinberg Funkuhren GmbH & Co. KG...
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Page 3: Table Of Contents
Table of Contents 1 Imprint 2 Important Safety Information Important Safety Instructions and Protective Measures ......Used Symbols . -
Page 4: Imprint
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... -
Page 5: Important Safety Information
Meinberg Funkuhren shall not be responsible for any damage arising due to non-observance of these regulations. -
Page 6: Used Symbols
2 Important Safety Information 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... - Page 7 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.
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Page 8: Security During Installation
2 Important Safety Information 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. - Page 9 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.
- Page 10 2 Important Safety Information AC Power Supply DC Power Supply The device is a device of protection Outside the assembly group the device must be • • class 1 and may only be connected to a disconnectable from power supply grounded outlet (TN system).
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Page 11: Protective Conductor- / Ground-Terminal
2.4 Protective Conductor- / Ground-Terminal ATTENTION! In order to ensure safe operation and to meet the requirements of IEC 62368-1, the device must be correctly connected to the protective earth conductor via the protective earth connection terminal. If an external earth connection is provided on the housing, it must be connected to the equipotential bonding rail (grounding rail). -
Page 12: Safety During Operation
2 Important Safety Information 2.5 Safety during Operation WARNING! Avoiding Short-Circuits Make sure not to get any objects or liquids inside the unit. Electric shock or short circuit could result. Ventilation Slots Make sure that the ventilation slots are not covered or dusty, as there is a danger of overheating during operation. -
Page 13: Safety During Maintenance
2.6 Safety during Maintenance WARNING! The device must not be opened. Repairs to the device may only be carried out by the manufacturer or by authorized personnel. Improper repairs can result in considerable danger to the user (electric shock, fire hazard). Unauthorized opening of the device or of individual parts of the device can also lead to considerable risks for the user and result in a loss of warranty as well as an exclusion of liability. -
Page 14: Cleaning And Care
2 Important Safety Information 2.8 Cleaning and Care ATTENTION! Do not wet clean the appliance! Penetrating water can cause considerable dangers to the user (e.g., electric shock). Liquid can destroy the electronics of the device! Liquid penetrates into the housing of the device and can cause a short circuit of the electronics. -
Page 15: Return Of Electrical And Electronic Equipment
Return and Collection Systems For returning your old equipment, please use the country-specific return and collection systems available to you or contact Meinberg. The withdrawal may be refused in the case of waste equipment which presents a risk to human health or safety due to contamination during use. -
Page 16: Global Information Lantime M300/Gns
3 Global Information LANTIME M300/GNS 3 Global Information LANTIME M300/GNS LANTIME stands for Local Area Network Timeserver. The LANTIME provides an absolute and highly precise time reference in a TCP/IP network (stratum 1 server). The time is made available to all NTP clients by NTP protocol (Network Time Protocol) and allows a simple integration of an absolute time reference into an existing network. -
Page 17: Technical Specifications Lantime Chassis
4 Technical Specifications LANTIME Chassis Housing 19" multipac housing, 1U Housing material sheet steel ——————————————————————————- Temperature range Operation 0 ... 50 C (32 ... 122 F) Storage -20 ... 70 C (-4 ... 158 F) ——————————————————————————- Relative humidity Operation max. 85 % (non-condensing) at 30 C ——————————————————————————- Maximum altitude Operation... - Page 18 4 Technical Specifications LANTIME Chassis Housing dimensions 483 mm 19 inch 465 mm 18.31 inch 43,6 mm 1.72 inch 31,8 mm 1.25 inch 445 mm 17.51 inch 288 mm 11.32 inch 304 mm 11.98 inch External Ground Connection on the Housing This connector must be wired to an equipotential bonding bar (earthing bar).
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Page 19: Lantime M300 Front Connectors
5 LANTIME M300 Front Connectors Ref. Time Terminal GNS: NORMAL OPERATION Mon , dd.mm.yyyy Time Service NTP: Offset PPS: -4us UTC 12: 00 : 00 Network LANTIME M300 LANTIME M300 Alarm The main menu is displayed after switching on the device and having completed the initialization phase. - Page 20 5 LANTIME M300 Front Connectors "Ref. Time" green: the reference clock (e.g. build-in GNS181) provides a valid time Ref. Time red: the reference clock does not provide a Time Service valid time Network Alarm "Time Service" green: NTP is synchronized to the reference clock, e.g.
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Page 21: Lantime M300 Rear Connectors
6 LANTIME M300 Rear Connectors 6.1 AC/DC Power Supply Hotplug In a redundant power supply operation, it is possible to remove or install one of the power supply units (e.g. in case of defect) from the system housing during operation. Torque of screws (A) Please tighten the Torx screws (A) with the specified torque of max. - Page 22 6 LANTIME M300 Rear Connectors Hints for Hot-Plug compatible Power Supplies Replacing the power supply unit Interrupt the power supply of the power supply unit by pulling off the protective plug of the power cable. Remove the 5-pin DFK-jack from the power supply after dissolving the two clamping screws (B) with the slot screwdriver.
- Page 23 Connector type: 5-pol. DFK Pin assignment: 1: N/- 2: not connected AD10 3: PE (Protective Earth) 4: not connected Power 5: L/+ Input parameter = 100 V - 240 V = 90 V - 265 V —————————————————————————— = 1.0A Nominal voltage range: 100-240 V = 50 - 60Hz 100-200 V...
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Page 24: Comx Timestring - Rs-232
6 LANTIME M300 Rear Connectors 6.2 COMx Timestring - RS-232 Data transfer: serial Baudrate/framing: 19200 / 8N1 (default) Timestring: Meinberg Standard (default) Assignment: Pin 2: RxD (receive) Pin 3: TxD (transmit) Pin 5: GND (ground) COM x Connection type: D-SUB female 9pin. -
Page 25: Error Relay
6.3 Error Relay On the back panel of the device you can find a DFK connector labeled "Error". This relay output is con- nected to the TTL TIME_SYNC output of the refer- Error ence clock (GPS, PZF, TCR, ...). If the internal refer- ence clock has been synchronized by its source (GPS, DCF77 or IRIG) the relay will switch to mode "NO". -
Page 26: Gnss Antenna
6 LANTIME M300 Rear Connectors 6.4 GNSS Antenna Antenna type Multi GNSS L1 antenna with integrated lightning protection Receiver type 72-channel GPS/Galileo/Glonass/ Beidou Frequency band L1 / E1 / B1 , 1575.42 +- 10 MHz / 1602-1615 MHz Signal gain 40 dB Antenna gain: 3.5 dBic /... -
Page 27: Pulse Per Second Output
6.5 Pulse Per Second Output Output signal: PPS (pulse per second) Signal level: TTL 2.5 V into 50 Ohm Pulse length: 200 ms Connection type: BNC, female PPS Out Cable: shielded coax line 6.6 10 MHz Frequency Output Output signal: 10 MHz frequency Signal level: TTL, 2.5 V into 50 Ohm... -
Page 28: Installation Gnss Antennas
7 Installation GNSS Antennas 7 Installation GNSS Antennas For our combined GPS/GLONASS/Galileo/BeiDou satellite receivers, there are two available antennas, which are designed for different tasks or applications. Standard accessories include the active Multi GNSS L1 antenna, which can receive signals from GPS, GLONASS, Galileo and Beidou satellite systems. - Page 29 Antenna Mounting Mount the antenna at a minimum distance of 50 cm Free view to the sky! from other antennas to a vertical pole with an outer diameter from 60 mm to 215 mm (2 inch) with the mounting kit included in the scope of delivery. GNSS Antenna Now connect the antenna cable to the N-Norm con- nector of the antenna.
- Page 30 7 Installation GNSS Antennas Earth cable to PE rail To ground the antenna cable, connect the surge Cable circa 1,5 mm Ø protection with a grounding cable to a equipotential attached to the surge protection bonding rail (see figure). After installation, connect the other end of the as short as possible antenna cable to the socket of the surge protection.
- Page 31 Antenna splitter option Several receivers can be connected to one antenna via the antenna splitter. Make sure, that the total length of a route going from the antenna via the splitter to the receiver, does not exceed the maximum cable length. The splitter can be installed at any position between antenna or, if used, the surge protector and receiver.
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Page 32: Installation Of The Rv-76G Gps/Glonass Antenna For Mobile Applications
7 Installation GNSS Antennas 7.2 Installation of the RV-76G GPS/GLONASS Antenna for mobile Applications Mounting the antenna Source: Datasheet gps-glonass_antenna_rv-76g_catalog_v1.pdf (Sanav) LANTIME Date: 1st March 2021... -
Page 33: Installation Multi Gnss Antenna
8 Installation Multi GNSS Antenna WARNING! Antenna mounting without effective anti-fall protection Danger to life due to fall! - Pay attention to effective working safety when installing antennas! - Never work without an effective anti-fall equipment! WARNING! Working on the antenna system during thunderstorms Danger to life due to electrical shock! - Do not carry out any work on the antenna system or the antenna cable if there is a risk of a lightning strike. - Page 34 8 Installation Multi GNSS Antenna Antenna Mounting Mount the antenna at a minimum distance of 50 cm Free view to the sky! from other antennas to a vertical pole with an outer diameter from 60 mm to 215 mm (2 inch) with the mounting kit included in the scope of delivery.
- Page 35 Earth cable to PE rail To ground the antenna cable, connect the surge Cable circa 1,5 mm Ø protection with a grounding cable to a equipotential attached to the surge protection bonding rail (see figure). After installation, connect the other end of the as short as possible antenna cable to the socket of the surge protection.
- Page 36 8 Installation Multi GNSS Antenna Antenna splitter option Several receivers can be connected to one antenna via the antenna splitter. Make sure, that the total length of a route going from the antenna via the splitter to the receiver, does not exceed the maximum cable length. The splitter can be installed at any position between antenna or, if used, the surge protector and receiver.
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Page 37: Gnss Satellite Navigation
9 GNSS Satellite Navigation The satellite receiver clock GNS181 has been designed to provide extremely precise time to its user. The clock has been developed for applications where conventional radio controlled clocks can´t meet the growing require- ments in precision. High precision available 24 hours a day around the whole world is the main feature of the new system which receives its information from the satellites of the russian GLONASS (GLObal NAvigation Satellite System) and the american GPS (Global Positioning System). -
Page 38: Time Zone And Daylight Saving
9 GNSS Satellite Navigation 9.1 Time Zone and Daylight Saving GPS system time differs from the universal time scale (UTC) by the number of leap seconds which have been inserted into the UTC time scale since GPS was initiated in 1980. The current number of leap seconds is part of the navigation message supplied by the satellites, so the internal real time of the GNS181 is based on UTC time scale. -
Page 39: Rohs And Weee
Any transportation expenses for return- ing this product (at its end of life) have to be incurred by the end user, whereas Meinberg will bear the costs for the waste disposal itself. Date: 1st March 2021... -
Page 40: Declaration Of Conformity
11 Declaration of Conformity Declaration of Conformity Doc ID: LANTIME M300/GNS/AD10-AD10-2021-03-01 Hersteller Meinberg Funkuhren GmbH & Co. KG Manufacturer Lange Wand 9, D-31812 Bad Pyrmont erklärt in alleiniger Verantwortung, dass das Produkt, declares under its sole responsibility, that the product...
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