Related Manuals for Meinberg LANTIME M900/GPS/LNE/RPS/BGT
Summary of Contents for Meinberg LANTIME M900/GPS/LNE/RPS/BGT
- Page 1 TECHNICAL REFERENCE LANTIME M900/GPS/LNE/RPS/BGT October 27, 2022 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 Information and Safety Precautions ......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 Website: https://www.meinbergglobal.com Email: info@meinberg.de... -
Page 5: Important Safety Information
2 Important Safety Information 2.1 Important Safety Information and Safety Precautions The following safety information must be observed whenever the device is being installed or operated. Failure to observe this safety information and other special warnings or operating instructions in the product manuals constitutes improper usage and may violate safety standards and the manufacturer’s requirements. -
Page 6: Used Symbols
2 Important Safety Information 2.2 Used Symbols The following symbols and pictograms are used in this manual. Pictograms are used in particular to indicate potential hazards in all hazard categories. Symbol Beschreibung / Description IEC 60417-5031 Gleichstrom / Direct current IEC 60417-5032 Wechselstrom / Alternating current IEC 60417-5017... -
Page 7: Product Documentation
2.3 Product Documentation Detailed product documentation is provided on a USB flash drive delivered with the Meinberg system. The manuals can also be downloaded from the Meinberg website at https://www.meinbergglobal.com, where you can enter your system name into the search box at the top of the page to find the relevant manual. Alternatively, contact Meinberg Support for further assistance. -
Page 8: Safety During Installation
2 Important Safety Information 2.4 Safety during Installation WARNING! Pre-Operation Procedures and Preparation for Use This mountable device has been designed and examined in accordance with the requirements of the standard IEC 62368-1 "Audio/Video, Information and Communication Technology Equipment - Part 1: Safety Requirements". When the mountable device is to be used as part of a larger unit (e.g., electrical enclosure), there will be additional requirements in the IEC 62368-1 standard that must be observed and complied with. - Page 9 = 90 - 250 V Faulty shielding or cabling and improperly connected plugs are a health & safety risk (risk of injury or death due to electrical shock) and may damage or even destroy your Meinberg device or other equipment.
- Page 10 2 Important Safety Information AC Power Supply DC Power Supply The device is a Protection Class 1 device and In accordance with IEC 62368-1, it must be • • may only be connected to a grounded outlet possible to disconnect the appliance from the (TN system).
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Page 11: Connection Of Protective Earth Conductor/Grounding
2.5 Connection of Protective Earth Conductor/Grounding ATTENTION! In order to ensure that the device can be operated safely 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 ground connection is provided on the housing, it must be connected to the grounding busbar (earthing busbar) for safety reasons before connecting the power supply. -
Page 12: Safety During Operation
2 Important Safety Information 2.6 Safety During Operation WARNING! Avoiding Short-Circuits Protect the device against all ingress of solid objects or liquids. Ingress presents a risk of electric shock or short-circuiting! Ventilation Slots Ensure that ventilation slots are clean and uncovered at all times. Blocked ventilation slots may cause heat to be trapped in the system, resulting in overheating. -
Page 13: Safety During Maintenance
Opening the device or individual device components in an unauthorized fashion may also expose the user to considerable risks and invalidate your warranty. Meinberg Funkuhren accepts no liability for consequences arising from such unauthorized actions. Danger from moving parts—do not touch moving parts. -
Page 14: Handling Of Batteries
The battery is used to power components such as the RAM and the reserve real-time backup clock for the reference clock. If the battery voltage drops below 3 V DC, Meinberg recommends having the battery replaced. If the battery voltage drops below the specified minimum, the following behavior may be... -
Page 15: Cleaning And Care
2.9 Cleaning and Care ATTENTION! Never clean the device using liquids! Water ingress is a significant safety risk for the user (e.g., electric shock). Liquids can cause irreparable damage to the electronics of the device! The ingress of liquids into the device chassis may cause short circuits in the electronic circuitry. Only clean with a soft, dry cloth. -
Page 16: Return Of Electrical And Electronic Equipment
When disposing of your old equipment, please use the national return or collection systems available to you. Alternatively, you may contact Meinberg, who will provide further assistance. The return of electronic waste may not be accepted if the device is soiled or contaminated in such a way that it potentially presents a risk to human health or safety. -
Page 17: General Information About Lantime
3 General Information about LANTIME LANTIME stands for Local Area Network Time Server. 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 via the NTP protocol (Network Time Protocol) and allows easy integration of an absolute time reference into an existing network. -
Page 18: Technical Specifications 3U Chassis
4 Technical specifications 3U Chassis 4 Technical specifications 3U Chassis Housing Chassis 19" / 3U Housing material Aluminium ——————————————————————————- Temperature range Operation 0 ... 50 C (32 ... 122 F) Storage -20 ... 70 C (-4 ... 158 F) ——————————————————————————- Relative humidity Operation 85 % max. - Page 19 Housing dimensions Date: October 27, 2022 LANTIME...
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Page 20: Lantime M900 Front Connectors
5 LANTIME M900 Front Connectors 5 LANTIME M900 Front Connectors LANTIME M900 Time Time Service Network Alarm LAN 0 The main menu is displayed after switching on the device and having completed the initialization phase. In the main menu the most important status information are displayed. - Page 21 "Ref. Time" green: the reference clock (e.g. build-in GPS) Time Time Service Network Alarm provides a valid time red: the reference clock does not provide a valid time "Time Service" green: NTP is synchronized to the reference clock, e.g. GPS red: NTP is not synchronized or switched to the "local clock"...
- Page 22 5 LANTIME M900 Front Connectors All devices of the LANTIME M-Series dispose a USB interface, which can be used to plug in a USB Stick. The USB Stick can be deployed for the following tasks: • to lock the keys on the LC-Display, to prevent unauthorized access •...
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Page 23: Lne-Ge: Additional Ethernet Ports For Lantime Time Servers
5.1 LNE-GE: Additional ethernet ports for LANTIME time servers Description The module LNE-GE extends a LANTIME NTP time server (3U models) with additional network connec- tions. The additional ports can be used to provide time LNE-GE synchronization to additional separate networks or - by using a feature called "bonding"... -
Page 24: Gps Receiver
5 LANTIME M900 Front Connectors 5.2 GPS Receiver Description The GPS is using the "Standard Positioning Service" SPS. Navigation messages coming in from the satel- lites are decoded by the GPS microprocessor in order to track the GPS system time. Compensation of the RF signal´s propagation delay is done by automatic determination of the receiver´s geographical position. - Page 25 LED Indicators Freq. LED blue: Initialisation phase green: "warmed up" - oscillator is adjusted Lock LED RxD 0 green: positioning complete TxD 0 Ant. LED red: no synchronization resp. no antenna connected or short circuit on the antenna line green: antenna connected and clock is synchronized Fail LED red:...
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Page 26: Lantime M900 Rear Connectors
6 LANTIME M900 Rear Connectors 6 LANTIME M900 Rear Connectors Made in Germany http://www.meinberg.de E-mail: info@meinberg.de LANTIME Date: October 27, 2022... -
Page 27: Power Connector
6.1 Power Connector Connector Type: IEC320 AC inlet Input Parameter —————————————————————————— Nominal Voltage Range: 100-240 V 100-200 V Maximum Voltage Range: 90-265 V 90-250 V 100-200 V 100-240 V , 50-60 Hz Nominal Current: 0.30 A Nominal Frequency Range: 50-60 Hz Maximum Frequency Range: 47-63 Hz Output Parameter... -
Page 28: Rs-232 Comx Timestring
6 LANTIME M900 Rear Connectors 6.2 RS-232 COMx Timestring Data transfer serial Data transfer 19200 / 8N1 (default) Time string Meinberg Standard (default) Assignment: COM x Pin 2: TxD (transmit) Pin 3: RxD (receive) Pin 5: GND (ground) Connection type: D-Sub female 9pol. -
Page 29: Error Relay
6.3 Error Relay The device is equipped with a 3-pin relay output la- beled with "Error". This 0 V ("dry") relay output is connected to the TTL TIME_SYNC output of the refer- Error ence clock (GPS, PZF, TCR, etc.) Normally, when the internal reference clock has been synchronized to its source (GPS, DCF77, or IGIG), this relay will switch to "NO"... -
Page 30: Pulses Outputs
6 LANTIME M900 Rear Connectors 6.4 Pulses Outputs Connector Type:: 9pin D-Sub female Cable: shielded data line Pin Layout: Pin 1: PPS (Pulse Per Second) Pin 3: PPM (Pulse Per Minute) Pin 5: GND (ground) Pin 6: F.Synth Pulses Out Pin 7: CAP0 Pin 8:... -
Page 31: Antenna Input: Gps Reference Clock
6.7 Antenna Input: GPS Reference Clock Antenna Input Antenna Circuit, Galvanically Isolated Dielectric Strength: 1000 V N-Norm N-type Receiver Type: 12-Channel GPS Receiver Signal Support: L1 C/A (1575.42 MHz) Antenna Antenna Mixing Frequency GNSS | IF | 15 V GNSS | IF | 15 V Reference Clock to Antenna (GPS Converter): 10 MHz... -
Page 32: Installation Of A Gps Antenna
7 Installation of a GPS Antenna 7 Installation of a GPS Antenna Danger! Do not mount the antenna without an effective fall arrester! Danger of death from falling! • Ensure that you work safely when installing antennas! • Never work without an effective fall arrester! Danger! Do not work on the antenna system during thunderstorms! Danger of death from electric shock! - Page 33 Case Example 4: If the cable leading from the point of entry into the building to the Meinberg system is laid together with other cables (for example in a cable duct alongside high-voltage cables), transient voltages may "leak" into the antenna cable, causing damage to your system.
- Page 34 Type-N (Male) If installed in a waterproof housing, the MBG S- Type-N (Female) PRO can be installed outdoors. However, Meinberg recommends installing the surge protector indoors—as closely to the entrance point of the antenna cable as possible—in order to minimize the risk of surge dam- age (such as that caused by lightning strike).
- Page 35 Grounding Conductor To ground the antenna cable, connect the surge protec- to Grounding Busbar tor to a grounding busbar using a grounding conductor Conductor of diameter approx. 1.5 mm (see illustration). attached to surge protector As short as possible Once installation is complete, connect the other end of the antenna cable to the surge protector female con- nector.
- Page 36 The splitter may be installed at any location between the surge protector and the receivers. Information: Please note for installation purposes that GNSS L1 components cannot be directly connected to or used with a Meinberg GPS antenna distributor. Antenna Receiver Antenna Splitter...
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Page 37: Technical Appendix: Gps Antenna + Accessories
8 Technical Appendix: GPS Antenna + Accessories Physical Dimensions: Date: October 27, 2022 LANTIME... - Page 38 8 Technical Appendix: GPS Antenna + Accessories Specifications: Power Supply: 15 V, 100 mA (provided via antenna cable) Reception Frequency: 1575.42 MHz Bandwidth: 9 MHz Frequencies: Mixed Frequency 10 MHz IF frequency: 35.4 MHz Connector: Type-N Female Form Factor: ABS Plastic Case for Outdoor Installation IP Rating: IP66 Humidity:...
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Page 39: Technical Specifications: Antenna Cable
8.1 Technical Specifications: Antenna Cable The table below shows which coaxial cable types and lengths are supported by Meinberg for each of the receiver types. If you need to purchase a replacement cable at any time, please refer to this table to ensure that you select cable with suitable cutoff... -
Page 40: Technical Specifications: Mbg S-Pro Surge Protector
8 Technical Appendix: GPS Antenna + Accessories 8.3 Technical Specifications: MBG S-PRO Surge Protector Adapter plug with replaceable gas discharge tube for coaxial signal connections. Connector Type: Type-N connector female/female. The MBG S-PRO set includes a surge protector (Phoenix CN-UB-280DC-BB), a pre-assembled coaxial cable, and a mounting bracket. The coaxial cable surge protector must be installed on the antenna line. - Page 41 Max. Discharge Current: (8/20) s Maximum (Core-Shield) 20 kA Rated Pulse Current: (10/1000) s (Core-Shield) 100 A Impulse Discharge Current: (10/350) s, Peak Value I 2.5 kA Output Voltage Limit: At 1 kV/ s (Core-Earth) spike 900 V At 1 kV/ s (Core-Earth) spike 900 V Response Time: tA (Core-Earth)
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Page 42: Mbg S-Pro: Physical Dimensions
8 Technical Appendix: GPS Antenna + Accessories 8.3.1 MBG S-PRO: Physical Dimensions 15,8 8.3.2 Installation and Grounding LANTIME Date: October 27, 2022... -
Page 43: Rohs And Weee
WEEE-compliant fashion, it can be returned to the manufacturer. Any transportation ex- penses for returning this product (at end-of-life) must be covered by the end user, while Meinberg will bear the costs for the waste disposal itself. Date: October 27, 2022... -
Page 44: Declaration Of Conformity
10 Declaration of Conformity 10 Declaration of Conformity Konformitätserklärung Doc ID: LANTIME M900/GPS/LNE/RPS/BGT-January 12, 2021 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...