Alstom Reason RT412 Manual GB
Contents
1. Model Type RT412 Optical Transceiver Power Supply 110 250 Vdc 100 240 Vac Customization Regionalisation Default Reason branding Hardware Design Suffix Initial release 26 RT412 TM EN 2 RT412 APPENDIX B IRIG B STANDARD SUMMARY IRIG BOO4 and IRIG B124 Content Table A 1 IRIG B standard summary cl f pem 0 RT412 TM EN 2 Ze Optical Transceiver 5 en 7 Co NO BN y 20 2 NO NO NO NO 20 27 28 29 3 32 33 28 150 ms 160 ms B 170 ms 180 ms B 190 ms 200 ms 210 ms E 220 ms B 230 ms 240 ms 250 ms P 260 ms E 270 ms 280 ms P 290 ms E 300 ms P 310 ms E 320 ms E 330 ms hours 0 23 day of the year 1 365 or 366 RT412 TM EN 2 34 E 340 ms E t 350 ms Co Ox OO 360 ms N 3 0 ms 38 380 ms a7 t320 ms 40 E 400 ms Js 410 ms BN NO 420 ms P 430 ms I I E 440 ms 45 450 ms 46 460 ms 47 E 4 0 ms 48 E 480 ms JE O E 490 ms 50 E500 ms E 510 ms 92 iR 020 mis RT412 TM EN 2 RT412 The last 2 digits of the year 00 99 29 Optical Transceiver Lee EEE eem m9 P 620 ms Daylight Saving Pendi2. SELECT ELECTRICAL INPUT ELECTRICAL Our 1 OUT 2 SIGNAL INPUT il 067 3c Figure 14 TTL Level electrical outputs The synchronism signal inserted in the selected input is sent to the electrical and optical outputs 22 RT412 TM EN 2 RT412 2 2 Optical Output RT412 has 1 BNC connector optical output identified as OPTICAL OUTPUT IK OS Tc Figure 15 Optical output The synchronism signal inserted in the selected input is sent to the electrical and optical outputs 2 3 Status Indicators RT412 has status indicators for monitoring the presence of primary supply and data flow between the synchronism input and output il D674c Figure 16 RT412 Status Indicators The POWER indicator will light up as soon a primary power supply is connected to the unit In case the power supply is interrupted the indicator will turn off The ACT indicator when lit indicates data flow between the input and output RT412 TM EN 2 23 Optical Transceiver 3 MAINTENANCE 3 1 Synchronism Failure When the unit is operating without data flow between the input and output the ACT indicator will remain off Every time synchronism failure is detected the following actions are recommended sure the unit is turned on Make sure the electrical or optical fiber cables are connected properly sure the receipt and transmission connectors are not changed Make sure the input configuration Jump
3. 2 TM EN 2 3 3 1 3 1 1 3 1 1 3 1 2 MAINTENANCE SYNCHRONISM FAILURE POWER SUPPLY FAILURE CLEANING INSTRUCTIONS RETURNING A UNIT APPENDIX A CORTEC APPENDIX B STANDARD SUMMARY RT412 TM EN 2 RT412 24 24 24 24 25 26 27 Optical Transceiver PREFACE 2014 Alstom All rights reserved Products developed by Alstom are continuously improved The information this document contains reflects this improvement and for this Alstom it is subject to change without notice Please make sure that this is latest version of this document before proceeding All specifications are subject to changes without prior notice Certification to the the ISO 9001 2008 quality standard is an example of this commitment CEERD We encourage and appreciate any feedback and will use it to improve our products and DIN ENISO 9001 services 4 RT412 TM EN 2 ACRONYMS AND ABBREVIATIONS AC Alternating Current ACEB NEMEA Acronyms and Abbreviations ASCII American Standard Code for Information Interchange BMC Best Master Clock BNC Bayonet Neil Concelman connector Bps Bytes per second bps Bits per second CAT5 Network Cable CF Federal Constitution PLC Programmable Logic Controller CMOS Complementary Metal Oxide Semiconductor CR2032 Lithium battery model DB9 Conector do tipo D subminiature DC Direct Current DCF77 Time synchronism protocol Deutschland LORAN C Long Ran
4. 412 The side panel of the RT412 comprises one feeding input AC or DC two electrical outputs with TTL level screw connector an electrical input a jumper to select the input type an optical input and output synchronism signal and power supply indicators For information on installing the unit see Chapter 2 1 5 Power Supply TABLE 1 1 POWER SUPPLY SPECIFICATIONS Tem n dd RT412 TM EN 2 11 Optical Transceiver 1 6 Electrical Input TABLE 1 2 ELECTRICAL INPUT SPECIFICATIONS 1 7 Optical Input TABLE 1 3 OPTICAL INPUT SPECIFICATION Fiber Type multimode 50 125 um 62 5 125 100 140 um or 200 um HCS 1 8 Electrical Outputs TABLE 1 3 ELECTRICAL OUTPUTS SPECIFICATIONS Conectors 4 Screw 2 outputs Low Level 2 02 Vidz 12 RT412 TM EN 2 RT412 1 9 Optical Outputs TABLE 1 3 OPTICAL OUTPUTS SPECIFICATIONS Fiber Type 50 125 um 62 5 125 um 100 140 or 200 um HCS multimode ET Transmission Powere 17 8 dBm 50 125 um 14 0 dBm 62 5 125 um 8 5 dBm 100 140 um 5 7 dBm 200 um HCS 1 10 Environment TABLE 1 6 ENVIRONMENT SPECIFICATIONS Operating temperature Paess t Enclosure protection IP40 Maximum Altitude 2000 m 6560 ft Relative humidity 5 95 noncondensing RT412 TM EN 2 13 Optical Transceiver 1 11 Weight and Dimensions TABLE 1 6 WEIGHT AND DIMENSIONS SPECIFICATIONS RT412 dimensions are shown in Figure 3 100 250 V
5. Protocol TMARK Daily pulses with programmable time TTL Transitor to Transitor logic TX Data transmission UDP User Datagram Protocol UTC Universal Time Coordinate RT412 TM EN 2 7 Optical Transceiver 1 DESCRIPTION 1 1 Introduction RT412 Optical Transceiver is an electrical optical and optical electrical converter It converts signals into pulsed signals for time synchronism Also the features allow multiplying the outputs of GPS clocks The equipment has optical or electrical input selectable by the user Also it has two TTL level electrical outputs and an optical output It accepts IRIG B signals or any other frequency signal 1PPS 100PPS 1PPM inter alia The power supply is full range integrated The delay of the output signal in relation to the input is under 100 ns This User Manual is structured as follows Chapter 1 presents RT412 descriptions its applications technical specifications and how the manual is presented Chapter 2 presents how RT412 should be installed considering power supply cables connections synchronism outputs inter alia 1 2 Foreword This technical manual provides a functional and technical description of Alstom Grid s RT412 as well as a comprehensive set of instructions for using the device We have attempted to make this manual as accurate comprehensive and user friendly as possible However we cannot guarantee that it is free from errors Nor can we state that it ca
6. Reason RI 412 Technical Manual Optical Transceiver Platform Hardware Version A Publication Reference RT412 TM EN 2 ALSTOM 2014 All rights reserved Information contained in this document is indicative only No representation or warranty is given or should be T relied on that it is complete or correct or will apply to any particular project This will depend on the technical and commercial circumstances It is provided without liability and is subject to change without notice Reproduction use or disclosure to third parties without express written authority is strictly prohibited i Optical Transceiver Contents TECHNICAL MANUAL PREFACE ACRONYMS AND ABBREVIATIONS 1 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 1 10 1 11 2 2 1 2 2 2 3 2 4 2 5 2 6 2 6 1 2 6 2 2 7 2 8 2 9 2 10 2 1 2 2 2 3 DESCRIPTION INTRODUCTION FOREWORD KEY FEATURES FRONT AND SIDE VIEW POWER SUPPLY ELECTRICAL INPUT OPTICAL INPUT ELECTRICAL OUTPUTS OPTICAL OUTPUTS ENVIRONMENT WEIGHT AND DIMENSIONS INSTALLATION UNPACKING EXTERNAL INDICATIONS ENVIRONMENT MOUNTING CONNECTORS POWER SUPPLY AC POWER CONNECTION DC POWER CONNECTION POWERING UP ELECTRICAL INPUT OPTICAL OUTPUT JUMPER TO SELECT INPUT ELECTRICAL OUTPUTS OPTICAL OUTPUT STATUS INDICATORS O Cc OO CO B ND ND ND ND ND M o hb hb hb hb b hb hb b b b boo C aa OO Oo C FP CQ WN M PN RT41
7. as shown in Figure CLOSE TO SELECT ELECTRICAL INPUT ELECTRICAL OUT 1 OUT 2 SIGNAL INPUT T 0673 20 RT412 TM EN 2 RT412 Figure 10 TTL level electrical input The input accepts demodulated IRIG signals 1PPS 1PPM 1OOPPS or low frequency pulses The signal inserted in the selected input is sent to the electrical and optical outputs 2 9 Optical Output RT412 has an optical input with BNC connector to be used as optical electrical converter identified as OPTICAL INPUT as shown in figure 13 Figure 11 Optical Input The input accepts demodulated IRIG signals 1PPS 1PPM 100PPS or low frequency pulses The signal inserted in the selected input is sent to the electrical and optical outputs Connection Diagrams of the Synchronism Inputs 2 10 Jumper to Select Input RT412 can be used with an optical or electrical input To select the type of input desired the following logic must be used as shown in figure 18 RT412 TM EN 2 21 Optical Transceiver Table 2 1 Jumper to select the input Closed Jumper Electrical Input Open Jumper Optical Input The jumper to select the input is identified as CLOSE TO SELECT ELECTRICAL INPUT CLOSE SELECT ELECTRICAL INPUT ELECTRIGAL OUT 1 OUT 2 SIGNAL INPUT o il Q67 3c Figure 12 Jumper to select the input 2 1 Electrical Outputs RT412 has 2 screw connector electrical outputs identified as OUT 1 and OUT 2 CLOSE TO
8. d c T 110 240 V a c 50 60 Hz Close to Select f T Electrical Input Optical Electrical Optical Output Out 1 Out 2 Input Input 51 gt amod 55 mm il 0941c FIGURE 3 RT412 DIMENSIONS 14 RT412 TM EN 2 RT412 2 INSTALLATION 2 1 Unpacking Unpack the unit carefully and make sure all the accessories and cables are put aside so they will not be lost Check the contents against the packing list that goes with the product If any of the content listed are missing please contact Alstom see contact information at the beginning of this manual Examine the unit for any shipping damage It the unit is damaged or fails to operate notify the shipping company without delay Only the consignee the person or company receiving the unity can file a claim against the carrier for shipping damage We recommend you keep the original packing materials for eventual future transport 2 2 Exernal Indications The serial number and part number are shown on a label fixed on the side of the unit as shown in figure 4 il0936p Figure 4 Location of Serial number and Part Number RT412 TM EN 2 15 Optical Transceiver 2 3 Environment Temperature and relative humidity should not exceed the limits stated in Chapter 1 We recommend providing appropriate heating or cooling measures to ensure that these limits are respected at all times 2 4 Mounting RT412 has be
9. en designed to be mounted on DIN rails A support bracket must be used 10659 Support bracket to assemble the unit on DIN rails For more information about dimensions of the unit see Chapter 2 5 Connectors Components and connectors of RT412 s rear panel are shown in figure 5 16 RT412 TM EN 2 RT412 100 250 V d c 2 110 240 V a c 50 60 Hz Close to Select Electrical Input AN Optical Electrical Optical Power Output Out 1 Out 2 Input Input i 5 IN e K ny K Jamog il 0942c A B C D Figure 5 Rear panel connectors TABLE 2 1 Connectors on the rear panel of the equipment Indicator Description Optical output 2 screw connector electrical outputs for synchronism a jumper to select the type of input an electrical input for synchronism Optical input The ACT indicator will light vpas soon as signal of one of the synchronism inputs is detected The POWER indicator will light vp if a primary power supply is connected to the unit AC or DC inputs RT412 TM EN 2 17 Optical Transceiver 2 6 Power Supply RT412 has been designed to be mounted in a standard 19 inch rack using four M x15 screws to affix Allow adequate clearance for all connections All power connections should use insulated flameproof flexible cable BWF type with a 1 5 mm cross section 70 thermal class and 750V insulation voltage To reduce the
10. er is correct sure the electrical or optical fiber cables are in good conditions f possible do the test using another electrical or optical fiber cable sure the optical fiber cable is according to the specifications established sure the power supply terminal is connected properly sure there is voltage at the terminals 3 1 1 Power Supply Failure If there is no power supply the POWER indicator will remain off When there is voltage failure the following actions are recommended sure the terminals 2 and Ground are connected properly sure there is voltage in the power supply terminal 3 1 1 Cleaning Instructions Before cleaning the equipment make sure that the primary voltage is removed If it is necessary cleaning the exterior of the equipment use only a dry cloth Internally it is not required any cleaning 24 RT412 TM EN 2 RT412 3 1 2 Returning a Unit In case repair service is needed contact Alstom to check out the shipment options and receive a technical assistance reference code To contact Alstom see the Contact section of this manual The equipment shall be packed in its original package or a suitable package to protect against impacts and moisture Identity the package with the technical assistance code and send it to the address supplied RT412 TM EN 2 29 Optical Transceiver APPENDIX A CORTEC Variants Order Number
11. ge Navigation DNS Domain Name System DTE Data Terminal Equipment E2E End to end ETH Abbreviation of the term Ethernet FW Abbreviation of the term Firmware GND Abbreviation of the term Ground RT412 TM EN 2 RT412 Frankfurt 77 77 5 kHz Optical Transceiver GPS Global Positioning System GPZDA Serial Datagram format HTTP Hypertext Transfer Protocol HTTPS Hypertext Transfer Protocol Secure IEC International Electrotechnical Commission IED Intelligent Electronic Devices IEEE Institute of Electric and Electronic Engineers IHM Human Machine Interface IP Internet Protocol IPAO Degree of protection 40 IRIG B Time synchronism protocol Inter Range Instrumentation Group Rate Designation B LCD Liquid Crystal Display MAC Media Access Control NTP Network Time Protocol OUT Abbreviation of the term Output P2P Peer to peer PLC Programmable Logic Controller PPM Pulse per minute PPS Pulso por Segundo PPX Pulso por X s PTP Precision Time Protocol RFC Data formatting specification RFC 1951 DEFLATE RJ45 Conector para rede Ethernet com 8 condutores RS232 485 Serial port levels 6 RT412 TM EN 2 RT412 RT Temporal Recorder Alstom s Temporal Synchronism Equipment RX Receiving data SNMP Simple Network Management Protocol SNTP Simple Network Time Protocol ST Bayonet lock connector TCP Transmission Control
12. ng DSP 1 during the minute before 56 9f 50 9 62 beginning or end of DST 630 ms Daylight Saving Time DST 1 during DST difference between local time and UTC negative for West Greenwich between local time and 63 64 E 640 ms Time Offset Sign 0 1 B 650 ms On Ox N 0 30 RT412 TM EN 2 RT412 P MT fae 0100 4 tree wheeling M dulo 2 of the sum of the data bits P 750 ms Parity odd O a 74 Bits 75 99 not included in the sum Co Co 31 RT412 TM EN 2 Optical Transceiver test LENIN Qm meme mem mom p LEE SN mom y mm nem mte _ ED EET MN 32 RT412 TM EN 2 RT412 RT412 TM EN 2 33 Optical Transceiver 34 Alstom Grid ALSTOM 2014 All rights reserved Information contained in this document is indicative only No representation or warranty is given or should be relied on that it is complete or correct or will apply to any particular project This will depend on the technical and commercial circumstances It is provided without liability and is subject to change without notice Reproduction use or disclosure to third parties without express written authority is strictly prohibited Alstom Grid Worldwide Contact Centre www alstom com grid contactcentre Tel 44 0 1785 250 070 www alstom com GRID ALSTOM RT412 TM EN 2
13. nnot be improved We would therefore be very pleased to hear from you if you discover any errors or have any suggestions for improvement All feedback should be sent to our contact centre via the following URL http www alstom com grid contactcentre 1 3 Key Features 100 ns accuracy 8 RT412 TM EN 2 RT412 Integrated optical electrical and electrical optical converter ST connector optical Input Time signals in IRIG BOOx format Pulses 100 pulses per second 1 pulse per second 1 pulse per minute and low frequency pulses 2 electrical outputs with screw connector with an individual supply capacity up to 100 mA optical output with ST connector and multimode fiber Indicators for monitoring the input signal of time synchronism and the presence of primary supply DIN rail mounting AC or DC power supply sources 1 4 Front and Side View The front panel of the RT412 presents its identification model and a label with Serial Number and Part Number Figure 1 shows the front view of the equipment RT412 TM EN 2 9 Optical Transceiver FIGURE 1 RT412 FRONT VIEW Figure 2 shows the components of the side panel 100 250Vd c FZ 110 240 V a c 50 60 Hz Close to Select Electrical Input AN Power Optical Electrical Optical Out 1 Out 2 In DE Mb cs ANN o N RHH lt NE e il 0940c FIGURE 2 RT412 SIDE VIEW 10 RT412 TM EN 2 RT
14. nsceiver Installation of an external 10 A category C bipolar circuit breaker near the unit is recommended The circuit breaker should have an interruption capacity of at least 25 kA and comply with IEC 60947 2 standard 2 Powering Up Before energizing the unit be familiarized with all the risk and attention indicators in the equipment frame Connect the power supply including the ground lead to the appropriate terminals unit performs a self test procedure and the ALARM indicator will remain lit At the end of the self test the equipment will perform initialization of the GPS receiver At the end of approximately one minute the ALARM indicator will go out and information will be shown in the equipment s display To turn off the unit disconnect the power supply including the ground lead the terminals The unit will record the time date satellite orbits parameters and internal oscillators drift estimates in non volatile memory to improve accuracy and reduce the time to synchronize with satellites in the next energizing process Also all front panel indicators will turn off In case the unit does not behave in a way here described carefully check all power and signal connections See chapter 6 for additional suggestion for problem diagnosis 2 8 Electrical Input RT412 has an electrical input with screw connector to be used as electrical optical converter identified as ELECTRICAL SIGNAL INPUT
15. risk of electrical shock pre insulated tubular pin terminals should be used on the ends of the power connections Figure 6 Pre insulated tubular pin terminals The pin terminals should be completely inserted into the connector supplied with the unity so that no metallic parts are exposed according to the figure 7 i 0321c Figure 7 Supply connector assembly A 1 5 mm ground lead shall be connected to the terminal marked with the protective earth symbol for safety For optimal electromagnetic compatibility ground the unit by using a 10mm wide grounding strap to connect the rear panel of the unit to a good ground point on the mounting rack 18 RT412 TM EN 2 RT412 2 6 1 AC Power Connection Positive should be applied to terminal L negative to terminal N in each of the supply terminals identified as Power 1 and Power 2 as shown in figure 8 Power L N il 0939c N E Figure 8 AC power connection Installation of an external 10 A category C bipolar circuit breaker near the unit is recommended The circuit breaker should have an interruption capacity of at least 25 kA and comply with IEC 60947 2 standard 2 6 2 DC Power Connection Positive should be applied to terminal L negative to terminal N in each of the supply terminals identitied as Power 1 and Power 2 as shown in figure 9 Power L N N 5 N F Figure 9 DC power connection RT412 TM EN 2 19 Optical Tra
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