user manual
Contents
1. ATU Off ATU has not been received since last reset Solid Red ATU has not been received in last two ATU periods Solid Green ATU OK WoE Tx Rx Blink Red WoE message received Blink Green WoE message transmitted 4 1 2 User Buttons Reset e The reset button resets all the internal electronics of the netADC immediately Test e The test button is used for various factory tests 4 1 3 Data Ports LAN e One Ethernet 10 100Base TX port is provided for connecting the netADC to the local area network This port has auto MDIX auto crossover functionality so any standard straight through or crossover Ethernet patch lead can be used to connect to the network e The LEDs integrated into the connector are used to represent the link status and activity on the medium and are interpreted as follows ON OFF TOGGLE Amber LINK SPEED 100 Mb s 10 Mb s or None Green LINK ACTIVITY Link Up No Link Activity Tx or Rx Note When digitized data is continuously streaming from the netADC there is so much data on the LAN port that the Green LED remains permanently in the off state i e toggled Link Up state O April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 Page ll of 45 ATU e 3 wire RS 232 for input of time synchronization signal Pin outs of this table are as follows Pin no Signal RxD GND N C N C N C N C N C N C2. CO MI DN Gy BY GW RO re 4 2 Bottom faceplate Seismic 1 Seismic 2 12 15VDC 12 15 VDC Output Input D 2 amp e E E fa wo E is oO Figure 2 netADC bottom faceplate 4 2 1 Power Connectors Input e Input power should be between 12 and 15 V DC and should obey the polarity indicated on the input power port e A low impedance connection between chassis earth and the local earthing system must be made This is extremely important to prevent equipment damage due to surges and EMI If this connection is not made the equipment warranty is voided O April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 Page 12 of 45 Output e For convenience a 2 way output power port is provided which simply provides an acces sible connection to the input power port This is useful if daisy chaining power between IMS devices using a single power source Leave this port unconnected if not using this feature 4 2 2 Seismic Connectors The netADC is sold in 2 varieties a 4 and 8 channel version The sensor channels are grouped into banks of 4 channels and referred to as Seismic 1 and Seismic 2 for the first and second banks respectively Obviously a 4 channel netADC will only have 1 bank Seismic 1 Analogue e The analogue inputs to the netADC expect differential balanced lines e g geophone outputs to be connected to each channel As such there is provision for 2
3. 9 1 2 User Buttons Reset e The reset button resets all the internal electronics of the GPS Timer immediately ATU Select e The ATU Select button is used for various factory tests to initiate the bootloader and for setting displaying the current ATU period setting see section 9 3 9 1 3 NMEA Port e This port outputs the RS 232 level NMEA sentences and PPS signal used for synchronis ing a computer s time to GPS The pin mapping is as follows Pin no Signal 1 N C 2 N C 3 GND 4 TxD NMEA 5 N C 6 PPS 7 N C 8 N C e The LEDs on this port behave as follows Green e On if GPS receiver is present e Flashes off as PPS sig nal is transmitted Amber Not used O April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 Page 31 of 45 9 1 4 ATU Port e This port outputs the RS 232 ATU signal and provides a 3 wire RS 232 interface to the bootloader The pin mappings are as follows Pin no Signal TxD ATU GND TxD BOOTLOADER RxD BOOTLOADER GND N C N C N C o NI DU BY SINI e The LEDs on this port behave as follows Green On during transmission of ATU pulse Amber Not used 9 2 Bottom faceplate 12 15VDC 12 15VDC Output Input GPS Antenna Figure 13 GPS Timer bottom faceplate 9 2 1 Power Connectors Input e Input power should be
4. s network settings After a connection to Synapse has been successfully established the netSP will listen for netADC s in Discovery mode The various connections user LED s and buttons of the netSP are detailed below 6 1 Front faceplate O April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 Page 17 of 45 Console RS485 ON O O IES Reset Test El E 5 gt o 4 a Figure 5 netSP front faceplate 6 1 1 User LEDS Power Solid Green Internal electronics are powered Flashes WoE switch bootloader is Orange Green waiting for a firmware upgrade LAN e This LED indicates the status of the internal Ethernet connection between the netSP and the WoE switch The following table describes the LED states ON OFF TOGGLE Red LINK SPEED 100 Mb s 10 Mb s or None Green LINK ACTIVITY Link Up No Link Activity Tx or Rx Note when both red and green LEDs are illuminated simultaneously the resulting colour is orange amber Status O April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 Page 18 of 45 netSP Status LED o Connection to a tia Colour Flashing Configuration Status er Paired Frequency netADC s 0 5 Hz Configured by Server Connected 0 Green 1 Hz Configured by Server Connected 1 2 Hz Configured by Server Connected 2 0 5 Hz Self configured Not
5. Connected 0 Orange 1 Hz Self configured Not Connected 1 2 Hz Self configured Not Connected 2 Waiting for 0 25 Hz Configuration by Not Connected N A Red Server 0 5 Hz Self configured Not Connected 0 1Hz Self configured Not Connected 1 2 Hz Self configured Not Connected 2 USB Flashing External USB storage is Green 1 Hz mounted and is writable Flashing Red External USB storage 2 Hz detected but not writable Flashing Orange No external USB storage 0 5 Hz detected NB To avoid data corruption never remove a USB device while it is mounted or data is being written to it i e when the USB LED is flashing green Unlabeled LED between Power and Status This button flashes green at about 4 8 Hz to indicate that the netSP hardware has registered the unlabeled user button being pressed and that a message indicating this will be delivered to the netSP software Once this LED stops flashing it means that the netSP software has acknowledged the button press and will take appropriate action Unlabeled LED between LAN and USB This button flashes green at about 4 8 Hz to indicate that the netSP hardware has registered the USB user button being pressed and that a message indicating this will be delivered to the netSP software Once this LED stops flashing it means that the netSP software has acknowledged the button press and will take appropriate action As a result of any actions taken by the netSP software the state of the USB LED may c
6. a 3 wire RS 232 interface All configuration and status reporting as well as updating firmware is performed via this port The pin mappings are as follows Pin no Signal NC GND Isolated GND TxD RxD DCD CTS DTR CO NIE OV GC BY G2 RO e lAs configured at the factory gt To preserve the noise performance of the device do not connect the isolated ground pin to any external signals It is intended to be a do not connect pin O April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 Page 15 of 45 5 2 Bottom faceplate Seismic 1 Seismic 2 lie 15VDC 12 15 VDC Output Input y 5 E a ES E o o 2 o _Analo lt dl pl E al a a Ea Chi Ch ch Ch4 Cm Ch2 1 Ch3 ch j Figure 4 preAMP bottom faceplate 5 2 1 Power Connectors Input e Input power should be between 12 and 15 V DC and should obey the polarity indicated on the input power port e A low impedance connection between chassis earth and the local earthing system must be made This is extremely important to prevent equipment damage due to surges and EMI If this connection is not made the equipment warranty is voided Output e For convenience a 2 way output power port is provided which simply provides an acces sible connection to the input power port This is useful if daisy chaining power between IMS devices using a single power so
7. banks are labeled Seismic 1 and Seismic 2 Each channel has an input and an output port where the signal on the output is the amplified version of the signal connected to the input The user can select from four gain settings for each bank The options available are programmed at the factory and printed on the unit Gain options are also reported in software The amount of gain that is applied to each channel is configured per Seismic bank which implies that all channels of Seismic 1 will have the same gain and all channels of Seismic 2 will have the same gain Gain is configured through IMS Synapse 5 1 Front faceplate a N ES q oO O O Fo 3 a Figure 3 preAMP front faceplate 5 1 1 User LEDS Power Solid Green Internal electronics are powered Flashes Bootloader activated Orange Green Gain S1 Off Gain for bank Seismic 1 set to OdB O April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 Page 14 of 45 Green Gain for bank Seismic 1 set to gain option 1 Red Gain for bank Seismic 1 set to gain option 2 Amber Gain for bank Seismic 1 set to gain option 3 Gain S2 Off Gain for bank Seismic 2 set to OdB Green Gain for bank Seismic 2 set to gain option 1 Red Gain for bank Seismic 2 set to gain option 2 Amber Gain for bank Seismic 2 set to gain option 3 5 1 2 Data Ports Serial Port e This port provides
8. between 12 and 15 V DC and should obey the polarity indicated on the input power port e A low impedance connection between chassis earth and the local earthing system must be made This is extremely important to prevent equipment damage due to surges and EMI If this connection is not made the equipment warranty is voided O April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 Page 32 of 45 Output e For convenience a 2 way output power port is provided which simply provides an acces sible connection to the input power port This is useful if daisy chaining power between IMS devices using a single power source Leave this port unconnected if not using this feature 9 2 2 GPS Antenna e Standard female SMA connector for connection of an external GPS antenna 9 3 ATU Period The GPS Timer can be configured to generate an ATU pulse once per second minute 2 minutes or 5 minutes this is referred to as the ATU period The pulse will be generated on the second i e every second or minute i e at the end of the 59th second of every minute boundary depending on the setting of the ATU period To view the current ATU period press the ATU Select button briefly to put the GPS Timer into ATU Period Display mode the ATU LED should light up red to acknowledge the button press It will then blink red twice to indicate that the ATU period is about to be displayed and then the LED will flash amber in a certain patte
9. interface which the netSP uses as its console port and a 2 wire general purpose RS485 interface Appendix A details how to login to the netSP via the console port and the RS485 port is read from written to via the Synapse interface The pin mappings for this port are as follows O April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 Page 20 of 45 Pin no Signal N C N C GND TxD RxD N C RS485 A RS485 B CO NI ON Ci EB GO N re ATU e The ATU port accepts an RS232 time synchronisation signal and distributes it to all 4 LAN ports of the WoE switch using the IMS ATU over CATS mechanism The netSP can also be configured to generate ATU on this port The pin mappings for this port are as follows Pin no Signal RxD GND N C TxD GND N C N C N C CO NIAN Ch A SIN rR Serial Port e This port provides a full 7 wire RS 232 interface with all modem control lines except ring indicator RI so it can be used to interface with an external serial modem Of course it could also be used for any other task requiring a serial port The pin mappings for this port are as follows Pin no Signal DSR RTS GND TxD RxD DCD CTS DTR CO NID Ty BY wI WO O April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 Page 21 of 45 LAN e 4 LAN ports are provided and are connect
10. on mains Running on No UPS detected power battery power White ATU Previous ATU lt 5 mins Previous ATU lt Previous ATU gt ago 10 mins ago 10 mins ago 8 UPS The IMS Intelligent UPS acts as an AC DC converter converting universal 110 220 V AC input to DC levels acceptable for powering other IMS equipment e g netSP and netADC It also provides the ability to charge an external sealed lead acid battery and switch to battery power if the main AC input power source is removed Four DC output ports are available for powering a number of devices Each output port is individually monitored for current drawn and can be switched on or off remotely Monitoring e g reading current AC input status battery level etc and control e g switching off an output port of the UPS is achieved using a serial link between the UPS serial port and the netSP The user can issue commands or monitor the UPS status via the Synapse interface The UPS can also warn the netSP via the serial link of a power blackout giving the netSP sufficient time to backup any unsent data and gracefully shutdown The various connections user LED s and buttons of the UPS are detailed below 8 1 Front faceplate E 8 a O 0 O 5 5 a Figure 10 UPS front faceplate institute of mine seismology April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 Page 27 of 45 8 1 1 User LEDS Power So
11. wires per channel positive and negative Smart Sensor e The Smart Sensor inputs expect to be connected to the Smart Sensor pair of an IMS sensor with the correct polarity If IMS Smart Sensors are not to be used then these connectors should be left unconnected Note on Sensor Connections In order to ensure that the system is able to auto configure itself it is important that the following conventions are followed when connecting sensors to the netADC e When connecting single component uni axial sensors to a netADC the Smart Sensor channel corresponding to the selected analogue channel should be used e When connecting three component tri axial sensors to a netADC the sensor compo nents should always be connected to consecutive netADC analogue input channels on the same bank in the following order x red blue sensor pair on the first channel followed by y yellow green sensor pair on the second and z white black sensor pair on the third e Three component sensors should always have their Smart Sensor pair connected to the channel corresponding to the analogue x component institute O April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 Page 13 of 45 5 preAMP The preAMP s primary function is to amplify sensor signals before the signals are digitized by the netADC Similar to the eight channel netADC the preAMP has eight differential channels configured in two banks of four channels per bank The
12. 6 66 ea Kew se aca a 92 1 Powe LOM AE VE MMM a Ge Rls Sad Glam A 93 PUPA as esos acada He ee HO ee E 10 Time Distributor 10 1 Front Faceplate surra ma ee a ea 10 1 1 PowerConnector 2 42 esc eda wn Sw es 10 1 2 GPS Related Connectors 101 3 User LEDs 26s bbe heed Raw RE 10 1 4 User DIP Switches IQIS DUO 6 teat eevee beses vay 11 PTP Time Distributor 11 1 Front Faceplate nc hc et eee eee ede ues 11 1 1 Power Cones c s scoe pd HOw sue 11 1 2 GPS Antenna Connector DO soc se a ee Dem O RES 11 14 User LEDE oo ia o e RA a 11 1 5 User DIP Switches 2 4 444 sa eas 12 DSLAM and DSL modem 13 Synapse 40 institute of mine seismology April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 Page 4 of 45 A Logging into a netSP 41 B Configuring a netSP s network settings 42 C Logging into a PTP Time Distributor 42 D Configuring a PTP Time Distributor s network settings 43 institute of mine seismology April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 Page Sof 45 List of Figures 1 RELA front faceplate ano laa lA a a 44 9 2 DALLA bottom faceplate su stos see ss maeu oS pra SEE a e 11 3 preAMP front faceplate oaa a 13 4 preAMP bottom faceplate on cea ee eee so sea ga Es 15 5 ERP ROLO a coe a eS EA DE ES N a EE EUA a 17 6 netSP bottom faceplate ss eo ew DAS UE DE AS SE ES 21 7 GS external connectors ke ee he e 23 8 GS external conn
13. EC EN60320 C14 connector e Universal AC input 90 260 VAC 50 60 Hz Fuse e 5x 20 mm glass fuse 500 mA time lag 10 1 2 GPS Related Connectors ANT e A female SMA connector is provided for GPS antenna connection O April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 Page 34 of 45 NMEA e An RS232 output port which carries NMEA messages from the internal GPS module as well as the PPS signal The pin mapping of the connector is as follows 10 1 3 User LEDs Power GPS 3D Fix ATU Pin no Signal N C N C GND TxD N C PPS N C CO NINAN Ny Bio N na N C Solid Green Internal electronics are powered Solid Green Internal GPS module present Off No internal GPS module Solid Green Internal GPS module present and 3D Fix has been obtained Off No internal GPS module No 3D Fix Solid Green ATU is being generated institute of mine seismology April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 Page 35 of 45 10 1 4 User DIP Switches Three user selectable DIP switches are provided which control the ATU generation settings of the device The switch position to ATU configuration mapping is detailed in the following table DIP switch positions ATU setting 1 2 3 Input Port No ATU UP UP UP Fanned out to output ports 1 second UP UP DOWN Blocked 1 minute
14. IMS MAN SYSTEM HW 201410 GGv4 Page lof 45 institute of mine seismology IMS System Hardware Users Guide April 21 2015 Document Number IMS MAN SYSTEM HW 201410 GGv4 O April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 Page 2 of 45 Contents 1 Introduction 2 IMS Hardware Components 3 Sensors 4 netADC 4 1 Front faceplate 4 1 1 User LEDS 4 1 2 User Buttons 4 1 3 Data Poms is see 4 2 Bottom faceplate 4 2 1 Power Connectors 4 2 2 Seismic Connectors 5 preAMP 5 1 Front faceplate 1 1 User LEDs 24 644s 5 1 2 Data Pore 444 os 5 2 Bottom faceplate 5 2 1 Power Connectors 5 2 2 Seismic Connectors 6 netSP 6 1 Front faceplate 6 1 1 User LEDS 6 1 2 User Buttons 6 1 3 DataPorts 6 2 Bottom faceplate 6 2 1 Power Connectors Oe USE cir 7 GS 7 1 GS Connectors 7 2 GS User LED s institute O seismology April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 Page 3 of 45 8 UPS 8 1 Front faceplate 446 bee ee ab Oo ee AS SLL User LEDS sue dace face a a Baca Ss 8 2 Bottom faceplate cias ELAS EA 8 2 1 Power Connectors 9 GPS Timer 9 1 Fro ntfac plate gee ep esos da a dE PULL ASSL aseara eh oe wR AO or eS ARI ee gk oe Sh So Se eS 9 1 3 sonoro ado Giese guardo Gere Goer 914 ATU Pot ocur sora a 9 2 Bottom faceplate 2
15. UP DOWN UP Blocked 2 minutes UP DOWN DOWN Blocked 5 minutes DOWN UP UP Blocked Note DIP switch positions not listed in the above table default to No ATU 10 1 5 VO Ports Input e An RS232 level input port which accepts a timing signal to be fanned out to the out put ports if the DIP switches are configured for No ATU The pin mapping of this connector appears in the following table Pin no Signal RxD GND N C N C GND N C N C N C CO AI Dj QB GW NI Ra Output e Four RS232 level output ports which if DIP switches are configured for No ATU provide the fanned out input signal or the generated ATU signal according to the DIP switch configuration The pin mapping for these connectors is as follows O April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 Page 36 of 45 Pin no Signal TxD GND N C N C GND N C N C N C Co NIE OV U B G2 DO ee 11 PTP Time Distributor The IMS PTP Time Distributor is a timing signal ATU generator providing sub microsecond timing over Ethernet It has built in IEEE1588 2008 support also known as Precision Time Protocol PTP The PTP Time distributor is available in a grandmaster or slave option The master option is equipped with a GPS module used for time synchronisation By connecting a master to a local area network LAN up to twenty slav
16. e O April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 Page 41 of 45 A Logging into a netSP There are two methods 1 If the netSP is connected to an IP network or if one of the Ethernet LAN ports of the netSP is available and accessible use an SSH client e g OpenSSH for Linux or PuTTY for Windows www putty org running on a PC which is able to access the netSP a Make sure the PC running the SSH client is configured with network settings com patible with that of the netSP and is attached to the same network as the netSP or has a route to the netSP e g if necessary connect a straight through CATS Eth ernet patch lead between one of the netSP LAN ports and the Ethernet port of the PC running the SSH client Ensure the netSP is powered b wa Initiate an SSH connection to the netSP by supplying the netSP s current IP address to the SSH client you will need to wait for about two minutes after powering the netSP before an SSH connection can be established c When asked for login details use username root contact IMS for password 2 If you are not able to access the netSP through an IP network or directly through one of the the Ethernet LAN ports and have access to a netSP console cable use a terminal emulator e g Minicom for Linux or Hyperterminal or Teraterm for Windows www ayera com teraterm to login via the console port a Configure your terminal em
17. e of the the Ethernet LAN ports and have access to a PTP TDU console cable use a terminal emulator e g Minicom for Linux or Hyperterminal Putty or Teraterm for Windows www ayera com teraterm to login via the console port a Configure your terminal emulator to use the correct port with the following settings e baudrate 115200 e Data bits 8 e Parity none e Stop bits 1 e Handshaking none b Connect the console cable between the serial port of the PC running the terminal emulator software and the PTP TDU s serial port Ensure the PTP TDU is powered c Monitor the output terminal emulator software and when prompted for login details use username root contact IMS for password D Configuring a PTP Time Distributor s network settings Each PTP Time Distributor unless specifically requested otherwise is shipped with the follow ing default static network settings IP address 192 168 1 10 Netmask 255 255 255 0 Gateway 192 168 1 1 The PTP Time Distributor TDU is able to use different network settings to these defaults including obtaining dynamic network settings from a DHCP server Usually the IT department administering the network that the PTP TDU will connect to will provide the networking parameters that the PTP TDU should use If you need to choose your own network settings e g because the PTP TDU s are on an independent isolated network then please be sure to understand what you are doing Ne
18. e sufficient spare capacity to accept data from this netADC they may already be processing another netADC s data and so may not have spare capacity to process this netADC s data Once a node has been selected the netADC is said to have Paired with the node and the netADC will configure itself based on information received from the node e g sampling rate sensor triggering settings etc The various connectors user LED s and buttons of the netADC are detailed below 4 1 Front faceplate institute O April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 WoE Tx Rx Reset O Test Pair Status E E E a ee 0 0 gt 2 4 1 1 User LEDS Power Pair Status Sampling Figure 1 netADC front faceplate Solid Green Internal electronics are powered Flashes netADC low level firmware Orange Green configuration first few seconds after power up Off netADC low level firmware not configured Blink Red netADC initialising reading Smart Sensors etc Blink Amber Discover mode looking for netSP s on network Blink Green Initiated pair sequence with netSP Solid Green Successfully paired Off Not sampling Blink Amber Configuring ADC modules Blink Green Sampling data from analogue sensor interface institute of mine seismology Page 9 of 45 April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 Page 10 of 45
19. e units can synchronise to the master across the LAN The PTP Time Distributor also serves as a Network Time Server SNTP 11 1 Front Faceplate Master PTP Time Duday G amp 110 220 VAC i da da ida Ss Figure 15 PTP Time Distributor front faceplate showing master option with GPS antenna connector 11 1 1 Power Connector AC Input e Universal IEC EN60320 C14 connector e Universal AC input 90 260 VAC 50 60 Hz O oimne April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 Page 37 of 45 Fuse e 5 x 20 mm glass fuse 500 mA time lag 11 1 2 GPS Antenna Connector e A female SMA connector is provided for GPS antenna connection 11 13 VO Ports NMEA e An RS232 output port which carries NMEA messages from the internal PTP module as well as the PPS signal The pin mapping of the connector is as follows Pin no Signal N C N C GND TxD N C PPS N C N C CO NID Ty BY GW ROE Console e An RS232 level input output port which provides a command line interface to the device for IP configuration and advanced use The pin mapping of this connector is as follows Pin no Signal N C N C GND TxD RxD N C N C N C CO NI ON Cy BY Go DO Re O April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 Page 38 of 45 ATU Out e Four RS232 level output ports are available which provide the ge
20. ector pinout details 2 ee ee ee 24 9 Position and colour of the GS s internal LED s which are viewable through the GS s semi transparent cover c cocoooooocorsr 25 10 UPS front faceplate ooo eRe AAA AE E E G 26 IT UPS bottom faceplate sp s se goce ps ss pi g eika oP ees 28 l2 GPS Tm rfrontiaceplate ses aa Se Se AR E AA AR MT E 29 13 GPS Timer bottom faceplate 2 402524 b 8 eee RAD E A SR AURA A 31 14 Time Distributor front faceplate 2 224 cee bee eee ee Re ee es 33 15 PTP Time Distributor front faceplate showing master option with GPS antenna REMO tle he eae he eee eS Be eee Se we ee oe Se 36 List of Tables 1 Basic Seismic System Components 2 2 eones 2 6 3 Change record o ss sms ao a eH A A A EE a a ete e ed 45 O April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 Page 6of 45 1 Introduction This guide provides an overview of the hardware components used in a typical IMS micro seismic monitoring system The basic concepts required for understanding each device s role in the system as well as how the system components interact are introduced Reference infor mation such as connector pin mappings and important specifications is also provided A typical IMS system consists of a number of hardware components or modules mostly man ufactured by IMS Depending on the specific application and system configuration especially relating to the system communications infrastr
21. ed to a 5 port internal WoE switch the 5th port of which is internally connected to the netSP e All ports are Ethernet 10 100Base TX ports and are used for connection to the network providing a route to Synapse and netADC s All ports have auto MDIX auto crossover functionality so any standard straight through or crossover CATS Ethernet patch lead can be used to connect devices to these ports e The LEDs integrated into the connectors are used to represent the link status and activity on the medium and are interpreted as follows ON OFF TOGGLE Amber LINK SPEED 100 Mb s 10 Mb s or None Green LINK ACTIVITY Link Up No Link Activity Tx or Rx 6 2 Bottom faceplate 12 15VDC 12 15 VDC Output Input Figure 6 netSP bottom faceplate 6 2 1 Power Connectors Input e Input power should be between 12 and 15 V DC and should obey the polarity indicated on the input power port e A low impedance connection between chassis earth and the local earthing system must be made This is extremely important to prevent equipment damage due to surges and EMI If this connection is not made the equipment warranty is voided O April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 Page 22 of 45 Output e For convenience a 2 way output power port is provided which simply provides an acces sible connection to the input power port This is useful if daisy chaining power between IMS device
22. hange e g from flashing green 1 Hz to flashing orange 0 5 Hz to indicate that it is safe to remove the external USB storage device institute of mine seismology April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 Page 19 of 45 6 1 2 User Buttons Reset Test USB The reset button resets all the internal electronics of the netSP immediately The test button is used for various factory tests and to initiate the WoE switch bootloader The USB button is used to request the safe removal of a connected and writable USB device If a device is mounted and writable see section 6 1 1 while pressing this button a request is sent to the netSP software to stop writing to the device and unmount it i e make it safe for removal Once it is safe to remove the USB LED should indicate that no USB device is detected as described in section 6 1 1 6 1 3 Data Ports NSIO The NSIO Non Seismic Input Output provides 7 channels which can be configured to be digital inputs digital outputs or ADC inputs Controlling of and reading writing from to this port is managed through the Synapse interface The pin mappings for this port are as follows Pin no Signal NSIO channel 1 NSIO channel 2 NSIO channel 3 NSIO channel 4 NSIO channel 5 NSIO channel 6 NSIO channel 7 N C CO AI DM A WSI N m Console RS485 The console RS485 port provides 2 functions it provides a 3 wire RS232
23. ill be displayed Release the ATU Select button when the ATU period is at the desired setting To exit the ATU Period Set mode the GPS Timer can be reset or it will automatically exit after 10 cycles The ATU period setting will be remembered until it is changed even through power outages O April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 Page 33 of 45 10 Time Distributor The IMS Time Distributor is responsible for the fanning out of the system wide timing syn chronisation signal also known as Analogue Time Update or ATU at various points in the communications link Fanning out of a signal means that a single input signal is copied to mul tiple outputs where it can be redistributed This is necessary in a typical IMS system because usually to ensure accurate synchronisation the timing source is generated at a single point but needs to reach multiple locations where netADC s require the timing signal to synchronise their internal clocks Typically Time Distributors are installed near multiple DSLAM s where each DSLAM needs a timing signal input but only one timing signal is available If the time distributor has been ordered with internal GPS module then it is also able to act as the timing signal generator i e as an ATU source 10 1 Front Faceplate 110 220 VAC n 2 Time Distributor Output Figure 14 Time Distributor front faceplate 10 1 1 Power Connector AC Input e Universal I
24. l earthing system This is extremely important to prevent equip ment damage due to surges and EMI If this connection is not made the equipment war ranty is voided 9 GPS Timer The IMS GPS Timer is used for generating the time synchronisation pulse ATU required by the IMS system It also provides the RS232 level NMEA sentences and PPS pulse per second signal for synchronising computers to GPS time using NTP The various connections user LED s and buttons of the GPS Timer are detailed below O April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 Page 29 of 45 9 1 Front faceplate GPS Timer 2s a o O O 5 E Figure 12 GPS Timer front faceplate 9 1 1 User LEDS Power Solid Green Internal electronics are powered Flashes Bootloader is waiting for a Orange Green firmware upgrade ATU e During normal operating mode the ATU user LED behaves as follows Green ATU pulse is being transmitted e When the GPS Timer enters ATU Period Display or ATU Period Set mode this LED behaves as described in section 9 3 3D Fix Green GPS 3D fix and time has been attained Red Either a GPS 3D fix or valid time is yet to be attained Flashes This LED flashes in either of the above cases to confirm that NMEA sentences are being successfully read from the GPS receiver O April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 Page 30 0f 45
25. les which can be used by a computer digital ore chamie processor Performs the first stage of processing on digitized data o e g triggering buffering and IMS netSP netSP data transmission to the server o Combined Digitizer and IMS GS RR Waveform Processor previously ISS GS Data Provides a means of o red Communication long range digital party equip communication between central server and end point IMS DSL mod devices e g netSP In and or third party equipment Provides a path and distribution system and can Mh P me i Distributor IMS PTP optionally act as the source Gg Timing Signal ona Time Distributor for the time synchronisation E Generation amp a and or third party Distribution signal a k a Analogue Time ees Update or ATU ae ia IMS GPS Timer synchronisation signal Coordination monitoring and control of the various PENN seismic system hardware IMS Synapse Seismic ES components association of triggers into events and auto processing of events Server Software SS institute of mine seismology April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 Page 8 of 45 3 Sensors IMS manufactures a number of different types of sensors e g geophones accelerometers FBA s etc in a number of different packaging styles e g borehole sonde surface mount re movable borehole sonde etc All sensors contain internal Smart Electronics which provide
26. lid Green Internal electronics are powered Flashes Bootloader is waiting for a Orange Green firmware upgrade AC Status Solid Green AC line power is present Solid Red AC line power is not present running on battery Batt Status Solid Green Battery is fully charged Flashes Battery is being charged Green Red Solid Red Battery is critically low Serial Port e This port provides a 3 wire RS 232 interface for communicating with the netSP The pin mapping is as follows Pin no Signal N C N C GND TxD RxD N C N C N C CO NIE ON Ch BY G2 RO Re Output Switch e This switch is a mechanical override switch which disconnects the DC output ports if moved to the off position O April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 Page 28 of 45 8 2 Bottom faceplate 12 15 VDC Output 90 260 VAC 50 60 Hz Figure 11 UPS bottom faceplate 8 2 1 Power Connectors DC Output e 4DC output ports with polarity marked e 15 5 VDC output when AC input power is present and battery voltage when AC input is not present AC Input e Universal IEC EN60320 C14 connector e Universal AC input 90 260 VAC 50 60 Hz Battery e Connection to external battery which should be a 7 Ah sealed lead acid battery e The third terminal on this connector is for a low impedance connection between chassis earth and the loca
27. m before blinking red twice again this time to indicate that it is done displaying the ATU period The different ATU period settings are displayed by the amber LED flashing as follows ATU Period Amber LED Pattern 1 second 1 quick flash 2 Hz 1 minute 1 slow flash 1 Hz 2 minutes 2 slow flashes 1 Hz 5 minutes 5 slow flashes 1 Hz To set the ATU period keep the ATU Select button depressed the ATU LED will burn solid red until the ATU LED begins to flash indicating that it is in ATU Period Set mode In this mode the current ATU period will be displayed repeatedly using the same conventions as described above i e 2 red blinks followed by amber flashes to indicate the ATU period and then 2 red blinks This will be repeated 10 times before returning to normal operating mode If at the end of any of the 10 cycles displaying the ATU period i e after the last 2 red blinks of a cycle the ATU Select button is depressed the ATU period setting is changed to the next pre defined setting according to the above table So to cycle through all ATU period settings put the GPS Timer into ATU Period Set mode by keeping the ATU Select button depressed Without releasing the button note the ATU period setting by observing the amber flashes of the ATU LED At the end of each cycle with the button still depressed the ATU period setting will advance to the next value and the new setting w
28. nerated ATU signal according to the DIP switch configuration The pin mapping for these connectors is as follows LAN e An IEEE1588 LAN port with PTP timestamp engine is provided for connecting the PTP Pin no Signal TxD GND N C N C GND N C N C CO NID Ny Bi N mm N C Time Distributor to the local area network backbone e A additional LAN port is provided for pass through connectivity When the PTP Time Distributor is connected in line to an existing LAN connection connect the downstream device to this port e All ports are Ethernet 10 100Base TX ports All ports have auto MDIX auto crossover functionality so any standard straight through or crossover CATS Ethernet patch lead can be used to connect devices to these ports e The LEDs integrated into the connectors are used to represent the link status and activity on the medium and are interpreted as follows ON OFF TOGGLE Amber LINK SPEED 100 Mb s 10 Mb s or None Green LINK ACTIVITY Link Up No Link Activity Tx or Rx 11 1 4 User LEDs Power Solid Green Internal electronics are powered institute of mine seismology April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 Page 39 of 45 Master Solid Green PTP master Off PTP slave Flashing Green Passive Flashing Red PTP sta
29. of the GS are detailed in figure 8 O April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 Page 24 of 45 Solder Side 10 DRetum Orange 11 12 13 12Vde Cyan 14 Gnd Grey 15 Shield Shield 16 Slow485 A RedBlue 17 Slow485 B GreenRed 18 0D lt D NA PES a da FUS 33 T Bag 655555 Xternal 485 amp DC Ethernet 0 3 DH A da y al CRA AA Solder Side Figure 8 GS external connector pinout details O April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 Page 25 of 45 7 2 GS User LED s GS status indication LED s are mounted internally and can be viewed through the GS s semi transparent cover The LED s may be difficult to see in daylight and are best viewed in low ambient light conditions The details of these LED s are detailed in figure 9 and the following table TUPLE DEV ACORDA ERRAR RECORDAR LERDO Figure 9 Position and colour of the GS s internal LED s which are viewable through the GS s semi transparent cover O April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 Page 26 of 45 LED Sub LED Status Colour system ON FLASHING OFF Done scanning SMART sensors Scanning A Nahu waiting for GS SMART sensors ai firmware to start Red Run Status Unused Bunny no Bunnag Sampling Sampling Amber Standalone Networked Standalone Unused Greci USB Unused USB Storage No Writable Storage Writable USB Storage Blue UPS Running
30. of this document To change the network settings of a netSP do the following 1 Login to the netSP using the methods of appendix A 2 Once logged into the netSP execute the interactive spipconf sh script and answer all questions the script asks using the desired network settings 3 You will need to reboot the netSP or restart the network for the settings to take effect C Logging into a PTP Time Distributor There are two methods 1 If the PTP Time Distributor TDU is connected to an IP network or if one of the Ethernet LAN ports of the PTP TDU is available and accessible use a telnet client from on a PC which is able to access the PTP TDU a Make sure the PC running the telnet client is configured with network settings com patible with that of the PTP TDU and is attached to the same network as the PTP TDU or has a route to the PTP TDU e g if necessary connect a straight through CATS Ethernet patch lead between the PTP TDU LAN port labeled IEEE1588 and the Ethernet port of the PC running the telnet client Ensure the PTP TDU is powered O April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 Page 43 of 45 b Initiate an telnet connection to the PTP TDU by supplying the PTP TDU s current IP address to the telnet client c When asked for login details use username root contact IMS for password 2 If you are not able to access the PTP TDU through an IP network or directly through on
31. s using a single power source Leave this port unconnected if not using this feature 6 2 2 USB e Standard female USB A type receptacle for connection of external USB storage devices 7 GS GS is based on the ISS Geophysical Seismometer GS hardware but runs upgraded software to be able to run within the IMS Seismic System where telemetry monitoring and control is supervised by IMS Synapse The GS performs the roles of a netSP and netADC unified into a single piece of hardware 7 1 GS Connectors The GS has ten external connectors the function and position of each is detailed in figure 7 O April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 Page 23 of 45 Connector Name Function 3 seismic sensor channels 1 Seismic 1 smart sensor communication 2 GPS Antenna External GPS antenna Supports up to 100Mb sec 3 Ethernet full duplex Ethernet Communication option Satellite device 4 External Slow 485 i ie communication and power External storage RS485 communication bus 6 Comms Downlink downlink L DC power input and 7 o7 DC Power intelligent UPS communicationt E RS485 communication bus 8 Comms Downlink R downlink and debug port Communications with 9 Comms Uplink central computer RS232 485 FSK 3 seismic sensor channels 10 Seismic 2 smart sensor communication Figure 7 GS external connectors The pinout details of the connectors which mate with the external connectors
32. such information as sensor orientation and identification data IMS netADC s are able to read this information and feed it into the system to assist with configuration see section 4 All sensors use a common wiring colour coding scheme as documented in the following table for a three component sensor Sensor component ve ve x red blue y yellow green Z white black Smart Electronics brown violet 6699 Note single component sensors use the same cable but only connect to the z and Smart Electronics pairs 4 netADC The netADC s primary function is to digitize sensor signals measured on its analogue inputs and to send the digitized data to a waveform processor or seismic server node When the netADC powers up it first scans its Smart Sensor inputs to see whether any IMS Smart Sensors are detected Once this has completed about 30 seconds after power up the netADC uses the IMS WoE protocol to discover any IMS nodes on the Ethernet network that are available to accept digitized data from the netADC this is called Discovery mode The netADC reports any Smart Sensors it has detected during the scan so that nodes have infor mation about how many active sensor channels the netADC will digitize and send in data for Typical nodes which are able to accept digitized data from a netADC are a netSP netSP or Synapse seismic server software Nodes will answer if they hav
33. t be connected to netADC seismic 1 channel 1 analogue input 6 netSP The netSP s primary function is to collect digitized data from netADC s and perform the first stage of processing on the digitized data Typically data is read from paired netADC s using the IMS WoE protocol and triggering algorithms are applied to the data according to sensor information and user defined settings Resulting triggers are reported to the seismic server Synapse and full waveforms are sent to Synapse based on an intelligent data prioritisation scheme where associated triggers are sent first and then if the communications bandwidth allows non associated triggers and finally un triggered data is sent If the communications bandwidth does not allow all the above data to be sent then data is deleted in reverse order to which it was prioritized for sending When the netSP powers up it first boots its operating system and performs such adminis trative tasks as configuring its network interface and checking external disks for errors Once this has completed about 60 120 seconds after power up the netSP attempts to contact the network host called synapse netSP s network settings should be configured such that the netSP is able to resolve the hostname synapse and the network should be configured such that there is a route between Synapse and netSP Refer to appendix B for instructions on how to configure netSP
34. te error PTP Sync Solid Green Synchronised to GPS master ATU will be generated mode or PTP Master slave mode Flash Green once GPS master mode or PTP ATU will be generated per second for master slave mode reached half a second establishing synchronisation Flash Amber Lost time source but clock ATU will be generated once per second confidence as if synchronised for half a second Holdover state Solid Red Not synchronised ATU will not be generated ATU Flash Green on ATU is being generated Configured ATU boundary Flash red ATU will not be generate continuously Incorrect ATU setting selected on DIP switches Solid Red ATU will not be generated not synchronised to a time source 11 1 5 User DIP Switches Three user selectable DIP switches are provided which control the ATU generation settings of the device as detailed in the following table Note DIP switch positions not listed in the above table default to No ATU DIP switch positions ATU setting 1 2 3 1 second UP UP DOWN 1 minute UP DOWN UP 2 minutes UP DOWN DOWN 5 minutes DOWN UP UP institute of mine seismology April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 Page 40 of 45 12 DSLAM and DSL modem Please refer to the separate DSLAM and DSL Modem Setup Guide for information on these devices 13 Synapse Please refer to the separate Synapse Getting Started Guide for information on Synaps
35. tworking settings are a field of their own and are beyond the scope of this document To change the network settings of a PTP TDU do the following O April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 Page 44 of 45 1 Log in using the methods of appendix C 2 Once logged into the PTP TDU for static configuration execute the command ipconfig a lt address gt m lt netmask gt g lt gateway gt c substituting lt address gt lt netmask gt and lt gateway gt as appropriate The order of the parameters is important For dynamic configuration using DHCP execute the command ipconfig d c O April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 Page 45 of 45 Change Control Record Date Author Description Revision 2014 10 28 GG Original document using correct IMS document numbering system The previous document number was IMS SYSTEM DOC 001 0 Updated document formatting layout 2014 11 28 DB Updated Table 1 Added Section 11 PTP Time Distributor Added Appendix C and D 2014 12 01 GG Updated images TDU_GPS faceplate preAMP front amp bottom faceplate 2015 02 12 GG Updated documentation relating to netSP user LED s and buttons 2015 03 19 GG Added GS documentation Table 3 Change record institute of mine seismology April 21 2015
36. ucture a number of third party enabling com ponents will be required e g network switches media converters WiFi radios etc Most of these components are commercially available off the shelf products and are usually provided and administered by the customer or on site IT department Such devices are not covered in this document This document assumes that the infrastructure required for the operation of a reliable TCP IP network to which the IMS system has preferably exclusive access exists and is fully opera tional 2 IMS Hardware Components A basic seismic monitoring system consists of seismic sensors digitizers optional wave form processors communications hardware including data and timing signal distribution and a server Table 1 divides the basic monitoring system into a number of different categories A brief description of each category is given and an example of some applicable IMS hardware is listed Table 1 Basic Seismic System Components IMS Geophone or Accelerometer tri axial or uni axial in various packages e g borehole surface mount etc Converts physical ground Sensor motion to an analogue electrical signal Amplifies analogue electrical Preamplifier signals IMS preAMP O April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 Page 7 of 45 Converts a sensor s analogue output signal into digital IMS netADC Digitizer samp
37. ulator to use the correct port with the following settings e baudrate 115200 Data bits 8 Parity none Stop bits 1 e Handshaking none b Connect the netSP console cable between the serial port of the PC running the terminal emulator software and the netSP s serial port Ensure the netSP is powered c Monitor the output terminal emulator software and when prompted for login details use username root contact IMS for password O April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 Page 42 of 45 B Configuring a netSP s network settings Each netSP unless specifically requested otherwise is shipped with the following default static network settings IP address 192 168 1 1 Netmask 255 255 255 0 Gateway 192 168 1 2 The netSP is able to use different network settings to these defaults including obtaining dynamic network settings from a DHCP server using an on board DHCP client udhcpc to implement the Dynamic Host Configuration Protocol see http udhcp busybox net for udhcpc documentation Usually the IT department administering the network that the netSP will connect to will provide the networking parameters that the netSP should use If you need to choose your own network settings e g because the netSP s are on an independent isolated network then please be sure to understand what you are doing Networking settings are a field of their own and are beyond the scope
38. urce Leave this port unconnected if not using this feature 5 2 2 Seismic Connectors The upper half of the seismic connectors serve as inputs and connects to sensor s analogue channels The lower half of the seismic connectors output the amplified sensor signals and connects to netADC analogue input channels The sensor channels are grouped into banks of 4 channels and referred to as Seismic 1 and Seismic 2 for the first and second banks respectively Analogue in e The analogue inputs to the preAMP expect differential balanced lines e g geophone outputs to be connected to each channel As such there is provision for 2 wires per channel positive and negative O April 21 2015 IMS MAN SYSTEM HW 201410 GGv4 Page l6of 45 Analogue out e The analogue outputs from the preAMP are differential balanced signals As such there is provision for 2 wires per channel positive and negative The outputs are floating with 1500V isolation Note on analogue connectors For the system to be auto configurable sensors should be con nected to seismic bank and channel numbers corresponding to that of the netADC For a uni axial sensor if the smart pair purple and brown is connected to Smart Sensor Seismic 1 channel 1 on netADC then the analogue channel of the sensor must be connected to the preAMP seismic 1 channel 1 input It then follows that the preAMP seismic 1 channel 1 analogue output mus
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