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8 Technical Specifications GNS165 receiver

Receiver:

Combined GPS / GLONASS / Galileo / BeiDou receiver
Number of channels: 72
Frequency band: GNSS L1
1575.42 +- 10 MHz / 1602-1615 MHz

Antenna:

Type of antenna: Multi – GNSS L1 Antenna
Antenna with Integrated Lightning Protection
(see chapter "Mounting the antenna")

Time to
Synchronization:

one minute with known receiver position and valid almanac
12 minutes if invalid battery buffered memory

Battery Backup:

storage of pulse configuration and important GNSSS-system data
in the internal RAM, backed-up by lithium battery
lifetime of battery 10 years min.

Pulse Outputs:

three programmable outputs

GNS165/DHS, GNS165/DAHS

DC-insulated by optocouplers
U

CEmax

= 55 V, I

Cmax

= 50 mA, P

tot

= 150 mW, V

iso

= 5000 V

pulse delay:

e.g. 20

sec (I

= 10 mA)

off

e.g. 3

sec (I

= 10mA)

GNS165/AQ/DHS, GNS165/AQ/DAHS

DC-insulated by PhotoMOS relays
U

max

= 250 V AC/DC peak, I

max

= 150 mA, P

tot

= 360 mW, V

iso

= 1500 V

pulse delay:

e.g. 0,18 msec (I

load

= 150 mA)

off

e.g. 0,07 msec (I

load

= 150mA)

default settings:

all pulse outputs inactive
mode of operation: ’if sync’

Accuracy of
Pulses:

better than +-100nsec after synchronization and 20 minutes of operation
better than +-3

sec during the first 20 minutes of operation

Serial Ports:

3 independant asynchronous serial ports

COM0

(RS-232)

Baud Rate:

300 up to 19200

Framing:

7N2, 7E1, 7E2, 8N1, 8N2, 8E1, 801

COM1

(RS-232, optional RS-485)

Baud Rate: 300 up to 19200
Framing: 7N2, 7E1, 7E2, 8N1, 8N2, 8E1, 801

COM2

(RS-485)

Baud Rate:

300 up to 19200

Framing:

7N2, 7E1, 7E2, 8N1, 8N2, 8E1, 801

time string selectable for COM0, COM1 and COM2
possible stringtypes in chapter: Time Stings

Date: 19th January 2021

GNS165DHS / GNS165DAHS

Содержание GNS165

Страница 1: ...MANUAL GNS165DHS GNS165DAHS DIN Rail GNSS Receiver 19th January 2021 Meinberg Funkuhren GmbH Co KG ...

Страница 2: ......

Страница 3: ...uction 19 5 4 2 Generated Time Codes 19 5 4 3 Time Code Generation 20 5 4 4 IRIG Standard Format 21 5 4 5 AFNOR Standard Format 22 5 4 6 Assignment of CF Segment in IEEE1344 Code 23 5 5 DCF77 Emulation 24 6 Installation 25 6 1 Technical data GNS165 Chassis 25 6 2 Power supply 25 6 3 40dB Multi GNSS L1 Timing Antenna with Integrated Lightning Protection 26 6 3 1 GNSS Antenna for Stationary Installa...

Страница 4: ...46 8 2 7 Format of the Computime Time String 48 8 2 8 Format of the SYSPLEX 1 Time String 49 8 2 9 Format of the SPA Time String 50 8 2 10 Format of the RACAL standard Time String 51 8 2 11 Format of the Meinberg GPS Time String 52 8 2 12 Format of the ION Time String 53 8 2 13 Format of the ION Blanked Time String 54 8 2 14 Format of the IRIG J Time String 55 8 3 Oscillator specifications 56 9 Ro...

Страница 5: ...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 19 01 2021 GNS165DHS GNS165DAHS Date 19th January 2021 1 ...

Страница 6: ...tinue 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 ...

Страница 7: ...trischen 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 gen...

Страница 8: ...d 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...

Страница 9: ...onal 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 i...

Страница 10: ...operly 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 a...

Страница 11: ...ocket 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 Outside the assembly group the device must be disconnectable from the power supply in accordance with the provisions of IEC 62368 1 e g by the primary line protection Installation and disassembly of the power supply plug ...

Страница 12: ...ic T slow Nominal Current A 2 5 Ampere Switching Capacity H high max Voltage 250 V AC Power Supply DC Power Supply Have the spare fuse ready pay attention to the correct rated current characteristics and type Important The fuse must be approved for operation at AC voltage Have the spare fuse ready pay attention to the correct rated current characteristics and type Important The fuse must be approv...

Страница 13: ...r dusty as there is a danger of overheating during operation Disturbances during operation can result Normal Operation The normal operation and the observance of the EMC limits electromagnetic compatibility are only ensured if the housing cover is properly installed and when the doors are closed cooling fire protection shielding against electrical magnetic and electromagnetic fields Switch off in ...

Страница 14: ...for the user and result in a loss of warranty as well as an exclusion of liability Danger due to moving parts keep away from moving parts Device parts can become very hot during operation Do not touch these surfaces If necessary switch off the unit before installing or removing any equipment and allow it to cool down 2 8 Handling Batteries CAUTION The lithium battery on the receiver modules has a ...

Страница 15: ...antenna system or the antenna cable if there is a risk of lightning strikes Do not carry out any work on the antenna system if the safety distance to overhead lines is not guaranteed 2 10 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 t...

Страница 16: ...n working with such assemblies which you attach to an unpainted non conductive metal part of the system Use only tools and devices that are free from static electricity Transporting Assemblies Assemblies may only be touched at the edge Do not touch any pins or conductors on assemblies Installing and Removing Assemblies Do not touch persons who are not grounded while removing or installing componen...

Страница 17: ...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 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 contami...

Страница 18: ...is executable under the following operating systems Windows 10 Windows 8 1 Windows 8 Windows 7 Ubuntu Mint Linux Debian SUSE Linux CentOS If the USB stick is lost the installation program can be downloaded free of charge from the Internet at https www meinbergglobal com english sw mbg devman htm A detailed documentation in PDF format can be found here https www meinbergglobal com download docs man...

Страница 19: ...around the whole world is the main feature of the new system which receives it s information from the satellites of the Global Positioning System The satellites of most Global Navigation Satellite Systems GNSS like GPS GLONASS and Galileo are not stationary but circle round the globe in periods of several hours Only few GNSS systems like the Chinese Beidou system work with stationary satellites Su...

Страница 20: ...he equator Since the satellite orbits are located between latitudes 55 North and 55 South this allows for the best possible reception All the satellites are monitored by control stations which determine the exact orbit parameters as well as the clock offset of the satellites on board atomic clocks These parameters are uploaded to the satellites and become part of a navigation message which is retr...

Страница 21: ... the satellites navigation messages increases the accuracy of the board s TCXO to 5x10 9 and automatically compensates the oscillators aging The last recent value is restored from the battery memory at power up 5 1 Time Zone and Daylight Saving GPS system time differs from the universal time scale UTC Universal Time Coordinated by the number of leap seconds which have been inserted into the UTC ti...

Страница 22: ...mable point of time Per Sec Per Min Per Hr modes Pulses each second minute or hour Status One of three status messages can be emitted position OK The output is switched on if the receiver was able to compute its position time sync The output is switched on if the internal timing is synchronous to the GNS165 system all sync Logical AND of the above status messages The output is active if position i...

Страница 23: ...TL output in parallel Thus six time codes are available a B002 100 pps DCLS signal no carrier BCD time of year b B122 100 pps AM sine wave signal 1 kHz carrier frequency BCD time of year c B003 100 pps DCLS signal no carrier BCD time of year SBS time of day d B123 100 pps AM sine wave signal 1 kHz carrier frequency BCD time of year SBS time of day e B006 100 pps DCLS Signal no carrier BCD time of ...

Страница 24: ...IG code only starts after synchronization If the code must be available immediately after power up the software Meinberg Device Manager can be used to enable the time code output without synchronization of the GNS receiver by setting the enable flag pulses to always In this mode of operation the IRIG code is not locked to UTC second until synchronization 20 Date 19th January 2021 GNS165DHS GNS165D...

Страница 25: ...5 GNS165 Features 5 4 4 IRIG Standard Format GNS165DHS GNS165DAHS Date 19th January 2021 21 ...

Страница 26: ...5 4 5 AFNOR Standard Format 22 Date 19th January 2021 GNS165DHS GNS165DAHS ...

Страница 27: ... daylight saving time 64 Timezone Offset Sign sign of TZ offset 0 1 65 TZ Offset binary encoded 1 66 TZ Offset binary encoded 2 Offset from IRIG time to UTC time 67 TZ Offset binary encoded 4 Encoded IRIG time plus TZ Offset equals UTC at all times 68 TZ Offset binary encoded 8 69 Position Identifier P7 70 TZ Offset 0 5 hour set if additional half hour offset 71 TFOM Time figure of merit 72 TFOM T...

Страница 28: ...rmation P1 P2 P3 Evenparitybits 0 10 20 30 40 50 R M 1 4 2 1 20 10 8 4 2 1 P 2 0 2 0 1 8 4 2 1 2 4 8 10 1 2 4 8 1 0 2 0 4 0 8 0 3 P A1 Z1 Z2 A2 S 1 2 4 8 1 0 2 0 4 0 1 P Minute reserved Hour Day of Month Day of Week Year of the Century Month of Year Time marks start at the beginning of new second If a binary 0 is to be transmitted the length of the corresponding time mark is 100 msec if a binary 1...

Страница 29: ... The variants of the module GNS165 are designed for following power supply options GNS165DHS 20 60 V DC DC insulation 1 5 kV DC GNS165DAHS 100 240 V DC 100 240 V AC 50 60 Hz The voltage feed of the DC variants is done via terminal blocks in the frontpanel of the clock and should have low resistance to minimize spurious emission EMI To avoid potential differences between the signal ground of GNS165...

Страница 30: ...ern performance than traditional patch antennas Their unique radome shape sheds water and ice while eliminating problems associated with bird perching This antenna is made of materials that fully comply with provisions stipulated by EU directives RoHS 2002 95 EC The antenna provides integrated lightning protection capability The antenna also features ESD reverse polarity protection and transit vol...

Страница 31: ...tion 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 Do not carry out any work on the antenna ...

Страница 32: ...nstallations Figure Installation drawing RV 76G 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 ant...

Страница 33: ...receiver to start scanning for satellites This mode is called Warm Boot because the receiver can obtain ID numbers of existing satellites from the valid almanac When the receiver has found four satellites in view it can update its new position and switch to Normal Operation If the almanac has been lost because the battery had been discon nected the receiver has to scan for a satellite and read in ...

Страница 34: ...mentation https www meinbergglobal com download docs manuals english meinberg device manager pdf Download https www meinbergglobal com english sw mbg devman htm A connection between the system and the program can be produced by serial port The configurations are described in the Meinberg Device Manager documentation 30 Date 19th January 2021 GNS165DHS GNS165DAHS ...

Страница 35: ...re Port Baud Framing Configuration With Configure Device various configurations can be carried out on the system Please note that any changes you make in the settings must always be confirmed with the Apply Configuration button Use the Restore Configuration button to reset all settings back to their default values For more information please refer to the Meinberg Device Manager manual GNS165DHS GN...

Страница 36: ...l RS 422 TTL data line Antenna SMA L1 5 V shielded coaxial line Power supply over 16pin Terminal DHS standard model over 5pin Screwterminal AHS DAHS 7 2 Status LEDs LED Indicators TC green if time code RS422 is available PP 1 PP 3 green if a programmable pulse is available Init blue while the receiver passes through the initialization phase green the oscillator has warmed up Fail red time has not ...

Страница 37: ...ply GNS165 AQ DHS only DC in reference potential of power supply nur GNS165 AQ DHS PP x Programmable Pulse positiv PP x Programmable Pulse negativ RS 485 Serial Time string positiv RS 485 Serial Time string negativ TC_422 Time Code DCLS with RS 422 level positiv TC_422 Time Code DCLS with RS 422 level negativ TC_TTL Time Code DCLS TTL into 50 Ω TC_FET Time Code DCLS field effect transistor 470 Ω t...

Страница 38: ...anel These RS 232 interfaces can be connected to a computer by using a standard modem cable TxD describes the sending RxD the receiving line of the GNS165 Connector D SUB female 9pin Cable shielded data line Assignment Pin 2 TxD transmit Pin 3 RxD receive Pin 5 GND ground COM x 34 Date 19th January 2021 GNS165DHS GNS165DAHS ...

Страница 39: ...00 mA Nominal impedance 50 Ω Connection type SMA female Cable shielded coaxial line Cable lenght deductible up to max 70 m 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 anten...

Страница 40: ... type BNC female Cable shielded coax line DCF77 SIM Out 7 7 Time Code AM Output Carrier frequency 1 kHz IRIG B Signal outputs Unbalanced sine wave signal 3 Vpp MARK 1 Vpp SPACE into 50 Ohm Connector BNC female Cable shielded coax line TC AM Out 36 Date 19th January 2021 GNS165DHS GNS165DAHS ...

Страница 41: ...Output Parameter Max Power Pmax 15 W Max Heat Emission Etherm 54 00 kJ h 51 19 BTU h N L 100 240 V 100 240 V 50 60 Hz 5 4 3 2 1 Power WARNING This equipment is operated at a hazardous voltage Danger to life due to electrical shock Only qualified personnel electricians may connect the device Never work with open terminals and plugs while the power is on All connectors must be protected against touc...

Страница 42: ... Viso 5000 V pulse delay ton e g 20 µsec IC 10 mA toff e g 3 µsec IC 10mA GNS165 AQ DHS GNS165 AQ DAHS DC insulated by PhotoMOS relays Umax 250 V AC DC peak Imax 150 mA Ptot 360 mW Viso 1500 V pulse delay ton e g 0 18 msec Iload 150 mA toff e g 0 07 msec Iload 150mA default settings all pulse outputs inactive mode of operation if sync Accuracy of Pulses better than 100nsec after synchronization an...

Страница 43: ...le as replacement for a DCF77 antenna output level approximately 55 dBm unmodulated Power Requirements GNS165 DHS 20 60 V DC DC isolation 1 5 kV DC GNS165 DAHS 100 240 V DC 100 240 V AC 50 60 Hz Fuse 630 mA Dimension GNS165 DHS 105 mm x 85 mm x 104 mm height x width x depth GNS165 DAHS 105 mm x 125 5 mm x 104 mm height x width x depth Connectors SMA connector for Multi GNSS connection AM modulated...

Страница 44: ...cross section AWG min 24 Conductor cross section AWG max 16 AWG according to UL CUL min 16 AWG according to UL CUL max 24 Specifications for ferrules Ferrules without insulating collar according to DIN 46228 1 Cross section 0 25 mm2 length 5 mm 7 mm Cross section 0 34 mm2 length 7 mm Cross section 0 5 mm2 length 8 mm 10 mm Cross section 0 75 mm2 length 8 mm 10 mm Cross section 1 mm2 length 8 mm 10...

Страница 45: ...while leap second uv clock status characters depending on clock type u GPS clock is running free without exact synchr PZF time frame not synchronized DCF77 clock has not synchronized after reset space 20h GPS clock is synchronous base accuracy is reached PZF time frame is synchronized DCF77 clock has synchronized after reset v GPS receiver has not checked its position PZF DCF77 clock currently run...

Страница 46: ...he century 00 99 w the day of the week 1 7 1 Monday hh mm ss the current time hh hours 00 23 mm minutes 00 59 ss seconds 00 59 or 60 while leap second xxxx time zone indicator UTC Universal Time Coordinated formerly GMT CET European Standard Time daylight saving disabled CEST European Summertime daylight saving enabled u clock status characters clock has not synchronized after reset space 20h cloc...

Страница 47: ...tus A time data valid V time data not valid bbbb bb latitude of receiver position in degrees leading signs are replaced by a space character 20h n latitude the following characters are possible N north of equator S south d equator lllll ll longitude of receiver position in degrees leading signs are replaced by a space character 20h e longitude the following characters are possible E east of Greenw...

Страница 48: ...10 1 100 A Status A time data valid V time data not valid bbbb bbbbb latitude of receiver position in degrees leading signs are replaced by a space character 20h n latitude the following characters are possible N north of equator S south d equator lllll lllll longitude of receiver position in degrees leading signs are replaced by a space character 20h e longitude the following characters are possi...

Страница 49: ...rs or letters where as the other characters are part of the time string The groups of characters as defined below Start character ASCII Code 24h sending with one bit accuracy at change of second hhmmss ss the current UTC time hh hours 00 23 mm minutes 00 59 ss seconds 00 59 or 60 while leap second HH II the local timezone offset to UTC HH hours 00 13 II minutes 00 59 dd mm yy the current date dd d...

Страница 50: ...e related to UTC in hours and minutes ac clock status characters a clock has not synchronized after reset space 20h clock has synchronized after reset c GPS receiver has not checked its position space 20h GPS receiver has determined its position d time zone indicator S CEST European Summertime daylight saving enabled CET European Standard Time daylight saving disabled f anouncement of discontinuit...

Страница 51: ...ading signs are replaced by a space character 20h e longitude the following characters are possible E east of Greenwich W west of Greenwich hhhh altitude above WGS84 ellipsoid in meters leading signs are replaced by a space character 20h ETX End Of Text ASCII Code 03h GNS165DHS GNS165DAHS Date 19th January 2021 47 ...

Страница 52: ...reas the other characters are part of the time string The groups of characters as defined below T Start character sending with one bit accuracy at change of second yy mm dd the current date yy year of the century 00 99 mm month 01 12 dd day of month 01 31 ww the day of the week 01 07 01 monday hh mm ss the current time hh hours 00 23 mm minutes 00 59 ss seconds 00 59 or 60 while leap second CR Car...

Страница 53: ...The format is SOH ddd hh mm ssq CR LF The letters printed in italics are replaced by ASCII numbers whereas the other characters are part of the time string The groups of characters as defined below SOH Start of Header ASCII control character sending with one bit accuracy at change of second ddd day of year 001 366 hh mm ss the current time hh hours 00 23 mm minutes 00 59 ss seconds 00 59 or 60 whi...

Страница 54: ...acters are part of the time string The groups of characters as defined below jj mm tt the current date jj year of the century 00 99 mm month 01 12 tt day of month 01 31 _ Space ASCII code 20h hh mm ss fff the current time hh hours 00 23 mm minutes 00 59 ss seconds 00 59 or 60 while leap second fff milliseconds 000 999 cc Checksum EXCLUSIVE OR result of the previous characters displayed as a HEX by...

Страница 55: ...placed by ASCII numbers whereas the other characters are part of the time string The groups of characters as defined below X Control character code 58h sending with one bit accuracy at change of second G Control character code 47h U Control character code 55h yymmdd the current date yy year of the century 00 99 mm month 01 12 dd day of month 01 31 hh mm ss the current time hh hours 00 23 mm minute...

Страница 56: ... 02h tt mm jj the current date tt day of month 01 31 mm month 01 12 jj year of the century 00 99 w the day of the week 1 7 1 monday hh mm ss the current time hh hours 00 23 mm minutes 00 59 ss seconds 00 59 or 60 while leap second uv clock status characters u clock is running free without exact synchr space 20h clock is synchronous base accuracy is reached v receiver has not checked its position s...

Страница 57: ...ics are replaced by ASCII numbers whereas the other characters are part of the time string The groups of characters as defined below SOH Start of Header ASCII control character sending with one bit accuracy at change of second ddd day of year 001 366 hh mm ss the current time hh hours 00 23 mm minutes 00 59 ss seconds 00 59 or 60 while leap second q Quality indicator space Time Sync GPS lock no Ti...

Страница 58: ...ers printed in italics are replaced by ASCII numbers whereas the other characters are part of the time string The groups of characters as defined below SOH Start of Header ASCII control character sending with one bit accuracy at change of second ddd day of year 001 366 hh mm ss the current time hh hours 00 23 mm minutes 00 59 ss seconds 00 59 or 60 while leap second q Quality indicator space Time ...

Страница 59: ...rs sent once per second at a baud rate of 300 or greater The format is SOH DDD HH MM SS CR LF The letters printed in italics are replaced by ASCII numbers whereas the other characters are part of the time string The groups of characters as defined below SOH ASCII code Start of Heading 0x01h DDD ordinal date day of year 1 to 366 HH MM SS time of the start bit given in hour HH minute MM second SS CR...

Страница 60: ... 5 10 9 15mHz Note1 5 10 10 5mHz Note1 accuracy free run 1 year 1 10 6 10Hz Note1 4 10 7 4Hz Note1 2 10 7 2Hz Note1 1 10 7 1Hz Note1 5 10 8 0 5Hz Note1 accuracy GPS synchronous average 24h 1 10 11 1 10 11 1 10 11 5 10 12 1 10 12 accuracy of time free run 1 day 4 3 ms 865 µs 220 µs 65 µs 22 µs accuracy of time free run 1 year 16 s 6 3 s 4 7 s 1 6 s 788 ms temperature depandant drift free run 1 10 6...

Страница 61: ...rominated biphenyls PBBs and polybrominated diphenyl ethers PBDEs Bis 2 ethylhexyl phthalat DEHP Benzylbutylphthalat BBP Dibutylphthalat DBP Diisobutylphthalat DIBP above the legal threshold WEEE status of the product This product is handled as a B2B Business to Busi ness category product In order to secure a WEEE compliant waste disposal it has to be returned to the manufacturer Any transportatio...

Страница 62: ...ereinstimmt 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 RED Directive 2014 53 EU EMV Richtlinie ETSI EN 301 489 1 V2 2 3 2019 11 EMC Directive ETSI EN 301 489 19 V2 1 1 2019 04 DIN EN 61000 6 2 2019 2014 30 EU DIN EN 61000 6 3 2007 A1 2011 DIN EN 55032 2015 DIN EN 55024 2010 A1 2015 N...

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