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Meinberg LANTIME M300/GNS/AD10-AD10, Техническое описание

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Meinberg LANTIME M300/GNS/AD10-AD10 Скачать руководство пользователя страница 26

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 /

≥

3 dBic

DC Voltage:

5 V (power supply via antenna cable)

DC Current:

max. 100 mA

Nominal impedance:

50 Ohm

Connection type:

SMA female

Cable:

shielded coaxial line

Cable lenght:

max. 70m with Belden H155 coaxial cable

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.

- Do not carry out any work on the antenna system if the safety distance

to free lines and sequential circuits is exceeded.

LANTIME

Date: 1st March 2021

23

Содержание LANTIME M300/GNS/AD10-AD10

Страница 1: ...TECHNICAL REFERENCE LANTIME M300 GNS AD10 AD10 1st March 2021 Meinberg Funkuhren GmbH Co KG...

Страница 2: ......

Страница 3: ...NS 13 4 Technical Specifications LANTIME Chassis 14 5 LANTIME M300 Front Connectors 16 6 LANTIME M300 Rear Connectors 18 6 1 AC DC Power Supply 18 6 2 COMx Timestring RS 232 21 6 3 Error Relay 22 6 4...

Страница 4: ...inberg 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 Date 01 03 2021 LANTIME...

Страница 5: ...ou 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 i...

Страница 6: ...siko eines elektrischen Schlages Caution risk of electric shock IEC 60417 5041 Vorsicht hei e Oberfl che Caution hot surface IEC 60417 6056 Vorsicht Gef hrlich sich bewegende Teile Caution moving fan...

Страница 7: ...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...

Страница 8: ...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 con...

Страница 9: ...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...

Страница 10: ...hat the mains socket on the appliance or the mains socket of the house installation is freely accessible to the user so that the mains cable can be pulled out of the socket in case of emergency Outsid...

Страница 11: ...arth 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 The mountin...

Страница 12: ...installed and when the doors are closed cooling fire protection shielding against electrical magnetic and electromagnetic fields Switch off in fault service case By switching off the devices are not d...

Страница 13: ...ese surfaces If necessary switch off the unit before installing or removing any equipment and allow it to cool down 2 7 Handling Batteries CAUTION The lithium battery on the receiver modules has a ser...

Страница 14: ...destruction Prepare removal and installation of assemblies Unload yourself for example by touching a grounded object before touching assemblies Ensure that you wear a grounding strap on the wrist when...

Страница 15: ...ve The product symbol on the left indicates that this electronic product must not be disposed of in domestic waste Return and Collection Systems For returning your old equipment please use the country...

Страница 16: ...te receiver GNS UC only GPS and Galileo an IRIG time code receiver or a long wave receiver DCF77 MSF WWVB as well as external NTP servers or a DCF77 GNSS combination as hybrid receiver can be used as...

Страница 17: ...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 max 4000 m 13123 ft above...

Страница 18: ...nch 445 mm 17 51 inch 304 mm 11 98 inch 288 mm 11 32 inch External Ground Connection on the Housing This connector must be wired to an equipotential bonding bar earthing bar Connection is possible on...

Страница 19: ...re displayed In the top line of the display the operating mode of the reference clock reference time is shown Instead of GNSS NORMAL OPERA TION the messages GNSS COLD BOOT GNSS WARM BOOT or GNSS UPDAT...

Страница 20: ...onnection it is possible to configure the parameters with a terminal program To establish a connection between the LANTIME and a PC use a NULL MODEM cable Configure your terminal pro gram with 38400 B...

Страница 21: ...I 0 6A N Power 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 dur...

Страница 22: ...he dissolved power supply can be removed with the handle C now 5 Put the new power supply in the free slot and secure it with the two previously dissolved Torx fastening screws A 6 Connect the 5 pin D...

Страница 23: ...kJ h 170 61 BTU h N L AD10 PWR Power U 100V 240V N U 90V 265V max I 1 0A N f 50 60Hz N U 100V 200V N U 90V 250V max I 0 6A N 2 3 4 5 1 WARNING This equipment is operated at a hazardous voltage Danger...

Страница 24: ...ansfer serial Baudrate framing 19200 8N1 default Timestring Meinberg Standard default Assignment Pin 2 RxD receive Pin 3 TxD transmit Pin 5 GND ground Connection type D SUB female 9pin Cable data cabl...

Страница 25: ...C 30 W AC 60 VA Switching current UL CSA 0 46 A 140 V AC 0 46 A 65 V DC 1 A 30 V DC Response Time ca 2 ms Normal Operation Mode Normal Operation CO NO connected CO NO NC Error Mode Error CO NC connect...

Страница 26: ...e DC Current max 100 mA Nominal impedance 50 Ohm Connection type SMA female Cable shielded coaxial line Cable lenght max 70m with Belden H155 coaxial cable WARNING Working on the antenna system during...

Страница 27: ...Frequency Output Output signal 10 MHz frequency Signal level TTL 2 5 V into 50 Ohm Connection type BNC female Cable shielded coax line 10 MHz Out 6 7 10 100BASE T Network Port IEEE 803 2 Signal 100BAS...

Страница 28: ...nti 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...

Страница 29: ...age peaks e g caused by lightning strikes can be transmitted via the antenna cable and may cause damage to the receiver The receiver is pro tected against these effects by using the MBG S PRO surge pr...

Страница 30: ...cable to the socket of the surge protection Earth cable to PE rail Cable circa 1 5 mm attached to the surge protection as short as possible 4 The next step is to connect the supplied coaxial cable bet...

Страница 31: ...ver must compensate the signal propagation time of the antenna cable therefore you need to enter the length of the antenna cable in meters or the compensation time in nanoseconds into the settings of...

Страница 32: ...tion 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 Mar...

Страница 33: ...Selection of the Antenna location To receive enough satellites select a location that allows an unobstructed view of the sky otherwise there may be problems with the synchronization of the system Ther...

Страница 34: ...actor 2 High voltage peaks e g caused by lightning strikes can be transmitted via the antenna cable and may cause damage to the receiver The receiver is pro tected against these effects by using the M...

Страница 35: ...ocket of the surge protection Earth cable to PE rail Cable circa 1 5 mm attached to the surge protection as short as possible 4 The next step is to connect the supplied coaxial cable between the surge...

Страница 36: ...e connected receiver must compensate the signal propagation time of the antenna cable therefore you need to enter the length of the antenna cable in meters or the compensation time in nanoseconds into...

Страница 37: ...eters must be evaluated to compute the receiver s position and clock offset almanac parameters are used to check which satellites are in view from a given receiver position at a given time Each satell...

Страница 38: ...e 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 sca...

Страница 39: ...rominated biphenyls PBBs and polybrominated diphenyl ethers PBDEs Bis 2 ethylhexyl phthalat DEHP Benzylbutylphthalat BBP Dibutylphthalat DBP Diisobutylphthalat DIBP above the legal threshold WEEE stat...

Страница 40: ...en Normen und Richtlinien bereinstimmt to which this declaration relates is in conformity with the following standards and provisions of the directives RED Richtlinie ETSI EN 303 413 V1 1 1 2017 06 RE...

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