SICLOCK® GPS1000 Radio Clock User Manual
Contents
1. Install the lightning protection module at the inside of the building as close as possible to the entry point of the antenna cable 4 5 Installation of the lightning protection module 2XV9450 1AR83 The lightning protection module 2XV9450 1AR83 not included in the scope of delivery of SICLOCK GPS1000 consists of a base part and a lightning conductor module which can be plugged into this basis The basis part is connected to the earth cable via the DIN rail supplied with the unit Basically it should be installed inside the building as close as possible to the entry point of the antenna cable Ideally there should be a straight connec tion lead to the earth foundation electrode Several changes of direction tight bends and coiling up the cable previous to the earth foundation electrode are extremely adveresly to the conduction effect For details of installation please see the manual enclosed with the lightning protection module Order numberr 2XV9450 1AR82 BA Version 2 0 15 User Manual SICLOCK GPS 1000 5 Mounting the antenna 5 1 Procedure for selecting the installation location The best reception is achieved when the antenna is installed in the open air This however means that there is a possible danger of lightning striking Therefore the location selection criteria in chapter 3 4 are of utmost importance Concerning the best performance for signal reception the following points should be taken into account when selecting a2. 2 the antenna head support is then pushed into the opening of the cube as far as possible and tightened gently on the left and on the right with the 2 hexagonal socket set screws provided Now the connecting cable is inserted from above through the antenna stand 5 the cube 2 is slipped as far as it will go on the holding arm and tightened gently on the left and on the right with the 2 hexagonal socket set screws provided After radial adjustment which is not influencing the signal reception quality of the antenna head loosen the hexagonal socket set screws again the hexagonal socket set screws are retightened Finally the opening in the cube 2 is closed with the sealing cover 4 and the two hexagonal socket set screws on the left and right are tightened gently For wall mounting Fig 10 the connecting cable of the antenna head 1 is inserted through the cube 2 at a right angle the antenna head support is pushed into the opening of the cube as far as it will go and the two hexagonal socket set screws on the left and right gently screwed tight Now the connecting cable is inserted from above through the antenna stand 5 the cube 2 is slipped as far as it goes on the holding arm and tightened gently left and right with the 2 hexagonal socket set screws provided Set up the stand loosen the hexagon socket set screws again align the cover surface of the antenna head parallel to one edge of the base plate and tighten the hexagon socke
3. flashes continually at 2 second intervals heartbeat Normal operation now begins whereby constantly simulated DCF77 telegrams with Greenwich Meantime are transmitted from the antenna to SICLOCK GPS1000 PS whose second impulses are recognizable by short dark phases of the Sig LED The DCF77 telegrams are constantly available in parallel at the outputs TTY 20mA and TTY inv at the terminal X2 as active TTY 20mA signals and at the SUBD jack X3 as a RS232 signal SICLOCK GPS1000 works in principle completely without maintenance Only when the antenna is exposed to direct sunlight the white painted antenna head should be cleaned from time to time with water in order to prevent overheating When there is no alarm signal for recognizing a malfunction of radio synchronization in the connected system then checks should be made at regular intervals that the yellow LED Sig on GPS1000 PS is still flashing prop erly in second intervals Connection PC COM interface Connection Power Supply OCoodoocoocoo ses LED yellow Se 0006096006 Status antenna lead Connection for DCF 77 tput ted antenna lead TE ota pe id e Earth Connection for LED green shield Power on DCF 77 output TTY 20mA active Fig 1 Front view GPS1000 PS 8 Version 1 0 Order number 2XV9450 1AR82 BA User Manual SICLOCK GPS1000 3 Installation instructions 3 1 Connection to SICLOCK TM or PC Fig 2 shows a schemati
4. suitable location The antenna should see as much sky as possible i e it should not be overshadowed by large buildings or stand underneath parts of buildings etc A preferred location for the antenna for example would be on a flat roof Preferred locations inside a building are underneath extensively glazed facade or under glass domes 5 2 Mounting procedures The following illustrations show the assembly of the antenna for wall or flat roof mounting Due to weakening the roof sealing wall mounting is prefered to flat roof mounting Antenna head Cube with 6 hexagon socket set screws Allan key for cube installation Sealing cover Antenna stand with base plate and holding arm Fig 9 Flat roof installation 16 Version 1 0 Order number 2XV9450 1AR82 BA User Manual SICLOCK GPS 1000 Antenna head Cube with 6 hexagon socket set screws Allan key for cube installation Sealing cover Antenna stand with base plate and holding arm Fig 10 Wall mounting a Mark the position of the mounting holes at the planned place with the aid of the base plate 5 drill the holes and insert dowels b In preparation of the antenna installation it shall be taken into account whether the antenna is to be assembled for wall mounting or flat roof installation When installing the antenna on a flat roof Fig 9 the connecting cable of the antenna head 1 is inserted in a straight line through 2 opposite openings of the cube
5. the initializing of the antenna head now begins yellow LED Sig permanently illuminated After successful initialization the initializing of the time reception begins which according to the reception situation and the number of available satellites can last for up to 30 minutes or longer During this phase the antenna head sends out heartbeats in the form of 50 ms impulses at intervals of 2 seconds which is indicated by the yellow LED The normal operation which then begins with permanent radio reception can be recognized by the transition of heartbeat impulses on DCF77 telegrams with GMT If the yellow LED does not light up at all then there is a defect in the machine or a break in the antenna cable 13 Setting the parameters for PC driver software SICLOCK TMITS S7 should be done in accordance with operat ing data for the system 2 4 Operation and Maintenance After installation the mains voltage can be switched to SICLOCK GPS1000 PS The green LED Pwr lights up The built in receiver of the antenna head now looks for GPS satellites and initializes the time reception Accord ing to the number of visible satellites this procedure lasts between 5 and 10 minutes if the angle to the sky perceived by the antenna is under 90 it can last up to 30 minutes or more until satellites appear in this window and the initializing procedure is accordingly longer During the initializing process the yellow LED Sig
6. 400 TC100 or TS uuesunnnaansnnnnnnnnnnnnnannnnnnnnnannnnnnnnnnnnnnnnnnnnnannnnnnnnnn 11 A Lightning Proteclon 2 senai lets 13 4 1 Lightning Theorie u ee ea tonne ni abas a ae aaan aHa a Eiaeiee iaaa 13 4 2 Parts of buildings in danger of being struck by lightning en 14 4 3 Inducting effect during lightning strikes sine 15 4 4 ChOOSINgG a safe location Ha een alias 15 4 5 Installation of the lightning protection module 2XV9450 1AR83 sms 15 5 Mounting the antenna sr area 16 5 1 Procedure for selecting the installation location sens 16 5 2 MOUNTING procedures sois o cocqassoadassvass oiiasinsiocasdoquidospasio nn ans Table rites madgnadaLo asossndonsdaso 16 6 Appendita e e E a Pe Ae O e te Ce ne re 18 6 1 Technical d t nu aa nennen 18 6 2 Ordering data odgs do aan demon nt en teens gent stone 18 e d TEET a Site sce ER a A adectersucugtcteusecnerscchessonesetadedes 19 6 4 Antenna stand esarri SER lt ER aT EENAA EKKA EAS LAENA aSa 19 Index of Illustrations Fig 1T Front view GPS1000 PS ass ara ada a paa SONS aa dent ete Pena oraaa bas lente 8 Fig 2 Installation diagram for SICLOCK TM and PC without lightning protection module 9 Fig 3 Installation diagram for SICLOCK TM and PC with lightning protection module 10 Fig 4 Installation diagram for SICLOCK TS without lightning protection module 11 Fig 5 Installation diagram for SICLOCK TS with light
7. 450 1AR82 BA Version 2 0 11 User Manual SICLOCK GPS 1000 Fig 5 shows a diagram of the connection from GPS1000 to SICLOCK TS with lightning protection module 2XV9450 1AR83 The parts illustrated in photo and the grey cable are included in the scope of delivery for the complete package SICLOCK GPS1000 except of the lightning protection module The red and green cables must be made available on site The lightning protection module should be installed in the building as near as possible to where the antenna ca ble enters the building Important It is absolutely essential that the earth cable shown in green and connected to the DIN rail cross section 25 sq mm or more is connected in the shortest possible way and as straight as possible to a foundation earth Flot roof Lightning protection module Twin core control cable twisted and shielded max 1000m Siclock TS X2 20 9 10 Lay the shield on equipotential kusbar If available Fig 5 Installation diagram for SICLOCK TS with lightning protection module 12 Version 1 0 Order number 2XV9450 1AR82 BA User Manual SICLOCK GPS 1000 4 Lightning Protection When exterior antennas are used in industrial areas a reliable lightning protection is of the utmost importance for operating the system safely The installation of a lightning protection unit alone is not sufficient The antenna and antenna cable must be in stalled in such a way that a direct stroke of light
8. SIEMENS SICLOCK GPS1000 Radio Clock 2XV9450 1AR82 User Manual 2 0 Revision August 2012 cee OOO 2200020 RE Powe SIEMENS BM e D 9 en arial o ee Order No 2XV9450 1AR82 BA User Manual SICLOCK GPS1000 Responsible Distributor Siemens AG I amp S EDM Germany Contact person local Siemens branch Orders local Siemens branch Published by Siemens AG IA CE SE W rzburger Stra e 121 D 90766 F rth SICLOCK Hotline Phone 449 9131 7 2 88 66 Fax 49 9131 18 8 06 04 E Mail siclock siemens com WWW http www siemens com siclock Technical subject to change without notice O Siemens AG 2012 2 Version 2 0 Order number 2XV9450 1AR82 BA User manual SICLOCK GPS 1000 Contents 1 Safety instructions es ee 5 2 Brief OVERVIEW Pm i SP SO ae So EEE 7 PA FUNCIONA decezcccccedtsccasessacboctecseeductscsacecncscudtasdes toceecss cesczaeetdurssosceseuceetotness2atseuseszouersbucdseaceetoustesecs 7 2 25 Scope of Delivery masi a cate hacia eect id detect ce a tine ate ee 7 2 3 Installation Procedure Aue se tends E E coats cus cerdiawesacunectea 7 2 4 Operation and Maint nhance nisssssnmnnnnnnnennnneneneenenennneesnnnenennenss 8 By Installation Instructions css idscccesecces ce ceszes een 9 3 1 Connection to SICLOCK TM or PC uussnnunannnnnnnnnnannnnnnnnnnnannnnnnnnnannunnnnnnnnnnnnnannnnnannnnnnnnnannnnnannnnnn 9 3 2 Connection to SICLOCK TC
9. a holding frame for universal mounting comprising antenna stand with base plate and holding arm cube with 6 hexagon socket set screws sealing cover e Allan key for installation e Conduit box for connection of control cables e Connecting cable to PC COM interface 9 pole SUB D e Operating manual German English 2 3 Installation Procedure 1 First find a suitable location for the antenna When doing this please take the following into account The antenna head should be able to see as much sky as possible and must be installed with the housing cover upwards parallel to the sky The antenna head should NOT be installed in places where there is lightning hazard see chap 3 Make sure that there is easy access for servicing Electromagnetic interference fields from the plant do not need to be taken into account as the operating frequency of GPS1000 is above the industrial interference level Mark the drill holes for installing the antenna stand drill and insert dowels 3 Make the bore hole for the connecting cable for wall mounting preferably in the middle underneath the base plate Assemble the antenna according to figures 9 and 10 respectively 5 Thread the cable into the bore hole and screw on the stand For mounting on flat roofs use additional IP67 distribution box and additional control cable to extend if necessary 6 Inside buildings install the supplied conduit box near to the cable entry alternatively i
10. arts where lightning current flows through When the lightning hits into a lightning conductor within a few hundred nanoseconds voltages of several megavolts are built up which result in conducted currents up to several 10000 amps with correspondingly steep surge pulse edges depending on the inductive resistance of the lightning conductor Leading to powerful elec trical fields which at a 2 meter distance to the antenna or antenna cable produce induction voltages in the kilo volt range Furthermore when the distance is too short there is a danger of flashover from the lightning conductor to parts of the antenna unit 4 4 Choosing a safe location Keeping in mind the the previous chapter and the safety against lightning strikes the following facts should be taken into account when choosing a antenna location 1 Antenna and antenna cable should always be installed at least 2 meters away from lightning conductors and areas in danger of being struck by lightning in conformity with Fig 7 and Fig 8 and in the green area Never in the red area 2 Install the antenna cable the shortest possible way from the antenna to the inside of the building 3 Install the antenna cable orthogonal to lightning conductors nearby because the induction effect is then minimal 4 The 2m distance from lightning conductors to antenna cables shall be en forced also inside the building because an electrical breakthroug can occur even through a wall 5
11. c diagram of the connection of GPS1000 to SICLOCK TM or to a PC without lightning pro tection The parts illustrated in photos and the grey cables are included in the scope of delivery of the complete package SICLOCK GPS1000 The red cables must be provided on site Flot roof Power supply 24 230 V DC or 48 230 V AC O ol Earth conductor Twin core control cable twisted and shielded max 1000m Siclock TM Lay the shield on equipotential busbar If available Fig 2 Installation diagram for SICLOCK TM and PC without lightning protection module Order numberr 2XV9450 1AR82 BA Version 2 0 9 User Manual SICLOCK GPS 1000 Parameterization required for SICLOCK TM 1 Set input E1 to DCF passive 2 Set time zone according to the location in relation to GMT see SICLOCK TM manual Fig 3 shows in schematic diagram the connection of GPS1000 to SICLOCK TM or to a PC with the lightning pro tection module 2XV9450 1AR83 The parts illustrated in photos and the grey cables are included in the scope of delivery for the complete package SICLOCK GPS1000 except of the lightning protection module The red and green cables must be made available on site The lightning protection module should be installed in the building as near as possible to where the antenna cable enters the building Please pay attention to IN and OUT Important It is absolutely essential that the earth cable shown in green and connected to
12. ceived a time interval of 20ms to 50ms resulting from the signal propagation delay from satellites to the earth must be added to the absolute times and in this case cannot be corrected by the receiver For receiving signals from four or more satellites the inaccuracy of the receiver is maxi mum 1us 6 4 Antenna stand Fig 11 Dimensioning Antenna Stand The stand is fixed by 4 5mm diameter countersunk head screws Order numberr 2XV9450 1AR82 BA Version 2 0 19 Notes 20 Version 1 0 User Manual SICLOCK GPS 1000 Order number 2XV9450 1AR82 BA User Manual SICLOCK GPS 1000 The trademarks SICLOCK GPS1000 from Siemens AG are registered and protected by law The right to technical modifications to the product reserved This description is not deemed to be an assurance of the properties Technical data and illustrations are not binding for delivery The forwarding or reproduction of this document the exploitation and notification of its content is not permissible insofar as not expressly agreed Contraventions are subject to compensation of damage All rights reserved in particular in the case of the granting of a patent or GM registration O Siemens AG September 2012 Order numberr 2XV9450 1AR82 BA Version 2 0
13. d directionally adjusted with 4 screws in all locations Power supply for operation with SICLOCK TM or PC Supply voltage Current consumption Power supply GPS1000 DCF77 outputs SICLOCK TM PCON EOPC PC COM Interface Dimensions WxHxD System of protection Operating temperature Montage 6 2 Ordering data Hardware SICLOCK GPS1000 package comprising antenna stand 24 230 VIDC 48 230 VIAC 0 5A 0 03A 48V 40mA 2 TTYI20mA RS232_ 100 x 75 x 125 mm IP 40 O C to 50 C 35mm top hat rail 2XV9450 1AR82 antenna head GPS1000Power Supply surface distribution box PC connection cable operating manual Software DCF77 reception service for windows 2XV9450 1AR28 DCF S7 interface reception service for SIMATIC S7 2XV9450 1AR30 Accessories Lightning protection for antenna cable koax Lightning protection for RS232 interface 18 2XV9450 1AR83 2XV9450 1AR15 Version 1 0 Order number 2XV9450 1AR82 BA User Manual SICLOCK GPS 1000 6 3 Precision The absolute time precision for the individual DCF output interfaces is maximum 60 us for the TTY interfaces and maximum 10 us for the RS232 interface The relative precision is better than 3 us for both interfaces The relative precision specifies the maximum deviation of two sequential impulses The absolute precision is the offset to the atomic clock supplying the whole GPS system If signals from only four satellites or less are re
14. e with a gt 60 VDCIVAC dangerous contact voltage e Ensure that the protective conductor PE in the power supply cable is connected to the PE terminal 4 There must be a means main switch or circuit breaker of disconnecting the devices upstream in the supply system or the building installation Danger from lines carrying a gt 60 VDC VAC dangerous contact voltage Ensure that connection cables carrying a gt 60 VDCIVAC dangerous contact voltage are secured against disconnection by being pulled out Lay the cables in cable ducts or cable channels and if necessary secure the cables with cable ties Repairs to the device may only be performed by authorized specialists A Warning Unauthorized opening or improperly performed repairs can cause considerable damage to property and or danger to users Order number 2XV9450 1AR82 BA Version 1 0 User Manual SICLOCK GPS1000 ESD guidelines Modules containing electrostatic sensitive devices ESDs can be identified by the following label gt Ata Strictly follow the guidelines mentioned below when handling modules containing ESDs Before working with modules containing ESDs you must discharge all your personal static e g by touching a grounded object All devices and tools must be free of static charge Always pull out the power plug before connecting or disconnecting modules containing ESDs Handle modules containing ESDs by their edges only Do not touch an 6 Versio
15. g up a mental picture of the ball of lightning rolling over all the surfaces and edges of the building to be examined see Fig 7 and Fig 8 All areas where the ball of lightning touches surfaces or edges are in danger of being struck by lightning shown in red Ball of Lightning Area in danger of being struck ky lightning y l red I r un c 4 Area free from danger of 4 a being struck ky lightning 7 A Z Pj Fig 7 Determination of potential areas where lightning could strike normal buildings Ball of lightning i va Pi X 4 Ten P AK gt _ 4 r X Area in 4 i danger of being I struck by lightning i ER A 1 x fy va 4 IN a a Area free from danber 4 See me of being struck by 4 S 1 No nf ightning r A y a x Ise 7 x la u 4 Ne x 2 5 I A T 1 i q oo oll I a A N p I bo 1 a pi Areo free from danger en et f of keing struck by Bid 4 lightning ng Area free from danger X of keing struck by z 4 lightning pa Fig 8 Determination of potential areas where lightning could strike industrial building 14 Version 1 0 Order number 2XV9450 1AR82 BA User Manual SICLOCK GPS 1000 4 3 Inducting effect during lightning strikes Another important parameter influencing the choice of antenna location is the induction effect which arises from lightning conductors or building p
16. n 2 0 Order number 2XV9450 1AR82 BA User Manual SICLOCK GPS 1000 2 Brief Overview 2 1 Function SICLOCK GPS1000 is a modern GPS radio controlled clock which can be used worldwide for the reception of time signals from the 24 American GPS satellites At the output of the GPS1000 antenna head a DCF77 time telegram with Greenwich Meantime is available The advantage of the GPS1000 is that the antenna GPS receiver and GPS decoder are integrated in the an tenna head as one unit and there is therefore no need to lay coaxial cables nor to separately install the de coder together with a power supply Both the power supply of the antenna head and also the transmission of the DCF77 time telegram is done via loop current by means of a shielded twin core control cable with a maximum length of approx 1000 meters The power supply module GPS1000 PS is at the process end of the control cable The module feeds the loop current connection to the antenna head and extracts the DCF77 time telegram For its own supply it has a long range power supply of 24 to 230V VIDC or 48 230 VIAC SICLOCK GPS1000 does not require parameter settings 2 2 Scope of Delivery e _GPS1000 antenna head E10433 E9910 H100 with integrated electronics and 2 5 m connecting cable with end splices e _GPS1000 PS power supply module E10433 E0006 H 100 not included in the complete package SICLOCK TC400 with GPS1000 SICLOCK TC100 with GPS1000 and SICLOCK TS with GPS1000 e _Antenn
17. ning or flashover in these parts is not possible Otherwise it would not be possible to prevent the destruction of parts of the unit 4 1 Lightning Theorie Recordings made with high speed cameras have shown that lightning does not cover the distance between the storm cloud and the point of striking at a continuous and constant speed but travels intermittently at intervals on average of 20 to 40 meter in length Between these lightning advancing distances there are holding points of a few microseconds where further energy is built up see Fig 6 The possible locations of the subsequent holding points lie within a sphere here called ball of lightning around the previous holding point with 20 to 40 meter radius The last holding point is reached when parts of the earth s surface or other grounded parts extend into the ball of lightning The lightning then strikes in the point of this structure closest to the last holding point Lightning advancing distances 2 m Lightning Le Holding point Ball of lightning Last lightning advancing distance before striking Striking area content of the ball A Point of striking Bullding Fig 6 The course of a lightning stroke Order numberr 2XV9450 1AR82 BA Version 2 0 13 User Manual SICLOCK GPS 1000 4 2 Parts of buildings in danger of being struck by lightning The determination of potential areas in danger of being struck by lightning can be done in a very simple way by conjurin
18. ning protection module 12 Fig 6 The course of a lightning stroke iii 13 Fig 7 Determination of potential areas where lightning could strike normal buildings 14 Fig 8 Determination of potential areas where lightning could strike industrial building 14 Figo Flatiroot installation res ers asi res cts hee dao THE EO ado us eae Fada onda taeh sao Nana DO DERA EA So dl ada SE 16 Ei9 10 Wall mounting neee een ana ae Rinne alas in eg veda 17 Fig 11 Dimensioning Antenna Stand sise 19 Order number 2XV9450 1AR82 BA Version 1 0 3 User Manual SICLOCK GPS1000 Version 2 0 Order number 2XV9450 1AR82 BA User manual SICLOCK GPS 1000 1 Safety instructions Please observe the safety instructions on the back of the cover sheet of this documentation You should not expand your device unless you have read the relevant safety instructions If you have questions about the validity of the installation in the planned environment please contact your service representative Smooth and safe operations demand proper transport proper storage installation and assem bling as well as careful operations and maintenance Danger from line voltage e Connection and disconnection may only be performed by a qualified electrician e Connect or disconnect power supply cables only when the power is turned off Life threatening gt 60 VDC VAC dangerous contact voltage Take the following safety precautions when supplying the devic
19. nstall the lightning protection module 2XV9450 1AR83 and omit the conduit box 7 Mount the GPS1000 PS near the system to be synchronized computer SICLOCK TM SPC or similar on DIN rails 19 inch frames or in table housing 8 Control cable provided on site for GPS1000 PS terminal X2 11 12 for installation of conduit box for the an tenna and clamp with antenna connection cable polarity is not important here 9 Lay the shield of the control cable on the equipotential busbar in the control cabinet 10 Set up the power supply connection to GPS1000 PS terminal X1 13 14 15 11 Setting up synchronization to the system Connection to PC via cable supplied for X3 at SICLOCK GPS1000 PS to free COM interface Driver software required 2XV9450 1AR28 Connection to SICLOCK TM via shielded twin core control cable from the terminal X2 1 2 at SICLOCK GPS1000 PS to SICLOCK TM terminal X2 5 6 Connection to SICLOCK TS via shielded twin core control cable directly from the antenna head SICLOCK GPS1000 PS is not necessary to SICLOCK TS terminal X2 9 10 N gt Order numberr 2XV9450 1AR82 BA Version 2 0 7 User Manual SICLOCK GPS 1000 Connection to SIMATIC S7 Digital input via shielded twin core control cable from terminal X2 1 2 at SICLOCK GPS1000 PS to the corresponding SIMATIC S7 digital input necessary function module for step7 software 2XV9450 1AR30 12 Switch on the mains power When the green LED Pwr is illuminated
20. t set screws Finally the remaining opening in the cube 2 is closed with the sealing cover 4 and the two hexagon socket set screws left and right are screwed tight c The best position of the drill hole through the wall or through the roof is underneath and in the middle of the base plate The connecting cable is inserted through the drill hole and the complete antenna stand screwed on The connecting cable can also be passed through the slot in the base plate and then outside the base plate through the wall or roof Order numberr 2XV9450 1AR82 BA Version 2 0 17 6 Appendix 6 1 Technical data SICLOCK GPS1000 User Manual SICLOCK GPS 1000 Antenna head with mounting stand Operating frequency Precision Time of day transmitted Parameterization Antenna cable coaxial Connecting cable Connection extension Maximum cable length Time telegram transmitted Power supply Power consumption Dimensions WxHxD Antenna stand Antenna head System of protection Operating temperature Mounting antenna stand SICLOCK GPS1000 PS 1 574 GHz max 1 u sec GMT not necessary not necessary 2 5 m shielded twin core control cable via shielded twin core control cable and conduit box supplied 1000 m DCF77 simulation signal without summertime bits Loop current 40 mA via connecting cable direct from SICLOCK TS or GPS1000PS 1W 160 x 630 x 160 mm 160 x 85 x 80 mm IP65 40 C to 60 C can be mounted an
21. the DIN rail cross section 25 sq mm or more is connected in the shortest possible way and as straight as possible to a foundation earth Flat roof A LLL LLL Lightning protection module Power supply 24 230 V DC or 48 230 VIAC PC Earth conductor a Twin core control C DCa5A cable twisted and SICLOCK GPS1000 PS shielded max 1000m Lay the shleld on equlpotentlal busbar If available Fig 3 Installation diagram for SICLOCK TM and PC with lightning protection module 10 Version 1 0 Order number 2XV9450 1AR82 BA User Manual SICLOCK GPS 1000 3 2 Connection to SICLOCK TC400 TC100 or TS Fig 4 shows in schematic diagram the installation of SICLOCK TS without lightning protection The parts illus trated in photo and the grey cable are included in the scope of delivery for the complete package SICLOCK GPS1000 The red cable must be made available on site Flat roof Twin core control cable twisted and shielded max 1000m Siclock TS xe 20 10 Lay the shield on equipotential busbar If available Fig 4 Installation diagram for SICLOCK TS without lightning protection module Parameterization required for SICLOCK TC400 TC100 or TS 1 Set input E1 to GPS1000 See also operating manual SICLOCK TS 2 Set time zone according to the location in relation to GMT 3 Ifthe GPS1000 is connected to a SICLOCK TC400 TC100 no parameterization is necessary Order numberr 2XV9
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