Meinberg MicroSync Technical Reference
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Meinberg MicroSync Technical Reference

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TECHNICAL REFERENCE
microSync
HR301/DC
16th December 2020
Meinberg Funkuhren GmbH & Co. KG

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Summary of Contents for Meinberg MicroSync

  • Page 1 TECHNICAL REFERENCE microSync HR301/DC 16th December 2020 Meinberg Funkuhren GmbH & Co. KG...

  • Page 3: Table Of Contents

    1 Imprint 2 microSync Introduction 3 Technical Specifications microSync Chassis 4 Important Safety Information Important Safety Instructions and Protective Measures ......
  • Page 4 12 Declaration of Conformity microSync Date: 16th December 2020...

  • Page 5: 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: info@meinberg.de...

  • Page 6: Microsync Introduction

    2 microSync Introduction 2 microSync Introduction microSync is a multipurpose synchronization solution with compact design and high performance. The mi- croSync system provides multiple output signals and allows synchronization of both NTP clients and PTP slaves. The device has four 100/1000 MBit network interfaces and can provide both, optical and electrical network connections by using SFP modules.

  • Page 7: Technical Specifications Microsync Chassis

    3 Technical Specifications microSync Chassis Protection Rating: IP30 Operating Temperature: –20 to 55 C (–4 to 131 F) As tested per IEC 60068-2-1, Cold: –40 C (–40 F) As tested per IEC 60068-2-2, Dry Heat: 85 C (185 F) Storage Temperature: –30 to 70 C (–22 to 158 F)

  • Page 8: Important Safety Information

    Meinberg Funkuhren shall not be responsible for any damage arising due to non-observance of these regulations.

  • Page 9: Used Symbols

    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. Date: 16th December 2020 microSync...
  • Page 10 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. microSync Date: 16th December 2020...

  • Page 11: Security During Installation

    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. Date: 16th December 2020 microSync...
  • Page 12 17 AWG – 13 AWG The device must be supplied with a suitable disconnector (switch). The separation device must be easily accessible, placed near the device and marked as a separation device for the unit. microSync Date: 16th December 2020...

  • Page 13: Protective Conductor- / Ground-Terminal

    Devices that are connected via one or more uninterruptible power supplies (UPS) remain operational even when the UPS power cord is disconnected. Therefore, you must put the UPS out of operation according to the documentation of the corresponding user documentation. Date: 16th December 2020 microSync...

  • Page 14: Safety During Maintenance

    Risk of explosion if the battery is not replaced correctly. Replace only with the same or equivalent type recommended by the manufacturer. When disposing used batteries, observe the local regulations for the disposal of hazardous waste. microSync Date: 16th December 2020...

  • Page 15: Cleaning And Care

    ESD protective covers, which are extremely wrinkled or even have holes, no longer protect against electrostatic discharge. ESD protective covers must not be low-resistance and metallically conductive if a lithium battery is installed on the assembly. Date: 16th December 2020 microSync...

  • Page 16: 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 17: Microsync Hr301/Dc - Connectors

    5 microSync HR301/DC - Connectors Antenna 10 MHz In PPS In 10 MHz sine Out 10 MHz Out GNSS | IF | 15 V LAN 0 LAN 2 COM 0 PP 7 PP 8 Fail Init CPU REC Fiber Optic Out...

  • Page 18: 10 Mhz Frequency Output

    5 microSync HR301/DC - Connectors 5.2 10 MHz Frequency Output Output signal: 10MHz frequency Signal level: TTL into 50 Connector: BNC, female Cable: shielded coax line 10 MHz Out 5.3 10 MHz sine Output Output signal: 10 MHz sine frequency...

  • Page 19: 10 Mhz Input

    BNC, female Cable: shielded coax line 10 MHz In 5.6 RS-232 COMx Timestring Data transfer: serial Baudrate/framing: 19200 / 8N1 (default) Time-string: Meinberg Standard (default) Assignment: Pin 2: RxD (receive) COM 0 Pin 3: TxD (transmit) Pin 5: GND (ground) Connector:...

  • Page 20: Status Indicators

    5 microSync HR301/DC - Connectors 5.7 Status Indicators CPU: —————————————————————————– R (Receiver) green: the reference clock (e.g. build-in GNS) Fail provides a valid time red: the reference clock does not provide Init a valid time CPU REC T (Time Service)

  • Page 21: Usb Interface

    LAN 1 LAN 3 10/100/1000Mbit RJ45 or 1000FX NTP / PTP Master Recommended and tested Transceivers from other Vendors MULTI MODE: AVAGO AFBR-5710PZ FINISAR FTLF8524P3BNL SINGLE MODE: AVAGO AFCT-5710PZ FINISAR FTLF1318P3BTL RJ-45: AVAGO ABCU-5740RZ FINISAR FCLF8521P2BTL Date: 16th December 2020 microSync...

  • Page 22: Dmc X2 Terminal Connector

    5 microSync HR301/DC - Connectors 5.10 DMC X2 Terminal Connector Note: The connector on the device side and the connection socket of the X2 terminal are provided with coding pins to avoid confusion with the X1 connection terminal. Pin 1...

  • Page 23: Dmc X1 Terminal Connector / Dc Power Supply

    Pin 13 PP 3+ programmable pulse Pin 14 PP 4+ programmable pulse Pin 15 not used Pin 16 REL-NC Error-Relay (normally closed) Status-LEDs: PP 1 . . . PP 4 Status of the programmable Pulses Out Date: 16th December 2020 microSync...
  • Page 24 5 microSync HR301/DC - Connectors Scheme Terminal assignment Programmable Pulses Standard (Opto Coupler) Four programmable outputs (PP 1 - PP 4) DC-insulated by optocouplers PP 1 + Channel 1 PP 1 = 55 V CEmax PP 2 + = 50 mA...

  • Page 25: Gnss Satellite Navigation

    Galileo services will be free and open to everyone. The complete 30-satellite Galileo system (24 operational and 6 active spares) is expected by 2020. At an altitude of 23,222 km above the Earth’s surface, the satellites require about 14 hours for one orbit. Date: 16th December 2020 microSync...

  • Page 26: Time Zone And Daylight Saving

    GNS is based on UTC time scale. Conversion to local time and annual daylight saving time can be done by the receiver’s microprocessor if the corresponding parameters are set up by the user. microSync Date: 16th December 2020...

  • Page 27: Installation Gps Antenna

    • Free view towards equator (if free view of 8 not possible) or • Clear view between 55th southern and 55th northern latitude (satellite orbits). If all of these views are restricted, complications can arise, because four satellites have to be located to calculate a new position. Date: 16th December 2020 microSync...
  • Page 28 S-PRO is also suitable for outdoor installation. Mein- berg recommends the indoor installation, as soon as possible after the antenna cable enters the building to minimize the risk of overvoltage damage, e.g. due to lightning strikes. N-Norm (female) N-Norm (male) microSync Date: 16th December 2020...
  • Page 29 The next step is to connect the supplied coaxial cable between the surge protector and receiver. N-Norm (female) N-Norm (male) Receiver Optional Antenna splitter SMA (male) SMA (female) BNC (male) BNC (female) N-Norm (male) N-Norm (female) Date: 16th December 2020 microSync...
  • Page 30 The default value of 20 m is preconfigured at delivery. For other coaxial cable types please use the option "by delay". The delay must be calculated by yourself by using the information in the data sheet of the respective coaxial cable. microSync Date: 16th December 2020...

  • Page 31: Starting Of Operation

    The software is delivered on the USB stick included in the scope of delivery and does not need to be in- stalled or copied on the PC. The Meinberg Device Manager can be started directly from the USB data carrier.

  • Page 32: Establishing A Network Connection

    Authentication: The Username & Password option is only supported for modules with MeinbergOS. TCP Port: This TCP port is used to communicate with your Meinberg module. Please make sure it is open in your firewall configuration. Username (Optional): Enter the user name with which the Meinberg Device Manager should authenticate itself to your Meinberg system.

  • Page 33: Connecting With The Network Configuration Wizard

    To confirm, click on Yes. 8.1.1 Connecting with the Network Configuration Wizard The "Network Configuration Wizard" allows you to connect to your microSync system. Start the Network Configuration Wizard You will find the wizard in the Section 4 of the start screen on the bottom right. This opens by clicking on the button.

  • Page 34: Technical Appendix

    1/8 Hz up to 10 MHz Accuracy of Synthesizer: base accuracy depends on system accuracy 1/8 Hz to 10 kHz Phase syncron with pulse output P_SEC 10 kHz to 10 MHz frequency deviation < 0.0047 Hz microSync Date: 16th December 2020...
  • Page 35 Framing: 7E1, 7E2, 7N2, 7O1, 7O2, 8E1, 8N1, 8N2, 8O1 default setting: COM0: 19200, 8N1 Meinberg Standard time string, per second Time Code Outputs: Unbalanced modulated sine wave signal: (MARK), 1 V (SPACE) into 50 ohm DCLS-signal: TTL into 50 ohm, active-high or -low...

  • Page 36: Configuration Options

    9 Technical Appendix 9.2 Configuration Options Receiver Options RECEIVER TYPE SIGNAL TYPE VALUE CONNECTOR Meinberg GPS IF, 12-channel IF (Meinberg Antenna)) 15 V DC Meinberg GNS-UC GPS/Galileo IF IF (Meinberg Antenna)) 15 V DC GNSS (GPS, GLONASS, Galileo, BeiDou), 72-channel...

  • Page 37: Technical Appendix - Gps Antenna + Accessories

    10 Technical Appendix - GPS Antenna + Accessories Physical Dimensions: Date: 16th December 2020 microSync...
  • Page 38 Connector: N-Norm female connector Form factor: ABS plastic case for outdoor installation Protection class: IP66 Humidity: Temperature range: -40 C to +85 C (-40 to 185 F) Weight: 1.6 kg (3.53 lbs) incl. mounting kit microSync Date: 16th December 2020...

  • Page 39: Antenna Cable

    If this message appears the clock has to be disconnected from the mains and the defect eliminated. After that the clock can be powered-up again. The supply voltage for the antenna/converter unit is approx. 15 V DC when the antenna is connected. Date: 16th December 2020 microSync...

  • Page 40: Technical Specifications - Mbg S-Pro Surge Protection

    5 A (25 C) Operating effective current IC at UC Nominal discharge current In (8/20) s (Core-Earth) 20 kA In (8/20) s (Core-Shield) 20 kA Total surge current (8/20) s 20 kA (10/350) s 2,5 kA microSync Date: 16th December 2020...
  • Page 41 Height 25 mm, Width 25 mm, Depth 67 mm Connection data N-Connector 50 Ohm N-Connector Buchse N-Connector Buchse Standards/regulations IEC 61643-21 2000 + A1:2008 EN 61643-21 2001 + A1:2009 Source: PHOENIXCONTACT.COM Surge Voltage Protector - CN-UB-280DC-BB Date: 16th December 2020 microSync...

  • Page 42: Mbg S-Pro - Physical Dimensions

    10 Technical Appendix - GPS Antenna + Accessories 10.3.1 MBG S-PRO - Physical Dimensions 15,8 10.3.2 Installation and Grounding microSync Date: 16th December 2020...

  • Page 43: 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: 16th December 2020...
  • Page 44 12 Declaration of Conformity Declaration of Conformity Doc ID: microSync HR301/DC-2020-12-16 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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