WIRELESS MODEM - Encom Wireless
Contents
1. 2013 ENCOM Wireless Data Solutions All Rights Reserved WIRELESS MODEM PULSE 2070 USER MANUAL If you are having difficulty communicating reliably with your client equipment the issue is most likely related to the client equipment or the serial interfaces Also note that since the RF link integrity has already been confirmed the issue is probably outside of ENCOM s responsibility Common issues are listed in the table below Possible Problem Recommendations Client equipment Ensure the telemetry ports are enabled Ensure Controllers are correctly configured Serial data cables Ensure you are using the same cables that were tested on the bench You can try swapping cables from known working locations PULSE modem configuration Confirm you have the same serial settings that were used on the bench Once the application is working over the first wireless link you can add remaining client equipment incrementally Connect a Local Controller to a Remote radio Confirm your wireless application Your application should be able to communicate with your client equipment Page 29 v1 2 O 2013 ENCOM Wireless Data Solutions All Rights Reserved WIRELESS MODEM PULSE 2070 USER MANUAL Existing Deployments If a deployed network no longer performs as it once did start by assessing if there is anything in your system that has recently changed e Application software upgrades e Client equipm2. and 15 247 b 4 Deviation from the recommended installation may violate RF exposure requirements To comply with FCC RF exposure requirements for mobile transmitting devices only use or install this transmitter at locations where there is at least 23cm 9 separation distance between the antenna and all persons Health Canada The installer of this radio equipment must ensure that the antenna is located or pointed such that it does not emit RF field in excess of Health Canada limits for the general population consult Safety Code 6 obtainable from Health Canada s website www hc sc gc ca Page 31 v1 2 O 2013 ENCOM Wireless Data Solutions All Rights Reserved WIRELESS MODEM PULSE 2070 USER MANUAL Appendix B Declaration of Conformity FCC This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference 2 This device must accept any interference received including interference that may cause undesired operation Warning Part 15 21 Changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment Industry Canada This device complies with Industry Canada RSS 210 specifications Page 32 v1 2 O 2013 ENCOM Wireless Data Solutions All Rights Reserved WIRELESS MODEM PULSE 2070 USER MANUAL ENCOM Wireless based in Calga
3. for PULSE deployments By way of example we describe the steps that would be followed when interconnecting Traffic Controllers However the principles are the same for any type of serial device ENCOM includes diagnostic facilities in the PULSE Link application that allow you to confirm the RF link integrity from the Master to each and every Remote Please refer to the Poll Test section of the PULSE Link manual for more information ENCOM is not responsible for client equipment configuration or data cabling issues unless we provide the complete solution There are two distinct scenarios that are addressed in this manual The first section provides tips and hints that are useful when deploying a new system The second provides hints and tips in the event that you need to resolve performance degradation or failure issues in an existing deployment Page 20 v1 2 O 2013 ENCOM Wireless Data Solutions All Rights Reserved WIRELESS MODEM PULSE 2070 USER MANUAL New Deployments Bench test your radios Bench test your application This will save you countless hours of troubleshooting in the field Install and troubleshoot your radios Use the same configurations that were proven on the bench Also prove your a radios before connecting equipment Connect client equipment Page 21 2013 ENCOM Wireless Data Solutions All Rights Reserved WIRELESS MODEM PULSE 2070 USER MANUAL Bench Test Your Radi
4. 10 V1 2 2013 ENCOM Wireless Data Solutions All Rights Reserved WIRELESS MODEM PULSE 2070 USER MANUAL Controller Installation The ENCOM PULSE 2070 Wireless Modem always plugs into slot A2 second from the left of the 2070 Controller The Controller can be powered ON when the PULSE Modem is plugged in Site specific regulations and or practices may not allow equipment to be connected or disconnected when power is applied If these regulations are in effect ensure the 2070 Controller is powered down prior to installation Insert the PULSE Modem into the 2070 Controller and tighten the thumbscrews to ensure it is fully inserted and secured Conversely to remove the Wireless Modem ensure the thumbscrews are completely released before attempting to pull it out of the 2070 Controller Page 11 2013 ENCOM Wireless Data Solutions All Rights Reserved WIRELESS MODEM PULSE 2070 USER MANUAL Data Connection The ENCOM PULSE 2070 Wireless Modem uses Circuit 1 and Circuit 2 of the 2070 chassis backplane as per the 2070 specification Please ensure that your Controller application is configured appropriately The Wireless Modem has two DB9 female data ports on the front panel labeled COM1 and COM2 The intended use of these data ports is described below COM1 cov2 Page 12 v1 2 O 2013 ENCOM Wireless Data Solutions All Rights Reserved WIRELESS MODEM PULSE 2070 USER MANUAL
5. ANUAL Install and Troubleshoot Your Radios You need to confirm that your radios communicate reliably in the field before connecting your client equipment This is same strategy that was applied on the bench All PULSE modems and antennas need to be installed first Note that it is presumed all sites were qualified with site surveys The following steps need to be performed at each site Observe all recommendations in the Run the antenna cable ENCOM installation manual Install and align the antenna Connect the antenna to the cable Observe all recommendations in the and weatherproof ENCOM installation manual Install the lightning suppressor inside the cabinet Connect the lightning suppressor to the antenna cable Install the PULSE modem Do NOT apply power inside the cabinet Do NOT connect a data cable at this time Connect the PULSE modem to the lightning suppressor with an RF jumper Apply power to the PULSE modem Use PULSE Link to check the configuration Confirm your modem configuration It should match the bench configuration o Page 26 v1 2 O 2013 ENCOM Wireless Data Solutions All Rights Reserved WIRELESS MODEM PULSE 2070 USER MANUAL At this point all PULSE modems and antennas are in the field They should all have power and should all have valid configurations The next task is to troubleshoot your wireless network Visit the Master site Confirm the RF link integrity Use the Poll T
6. COM1 The COM1 data port follows the RS232 DCE convention although some pins are unused Pin Description Direction 1 DCD Data Carrier Detect Output 2 RXD Receive Data Output 3 TXD Transmit Data Input 5 GND Signal Ground 7 RTS Ready to Send Input 8 CTS Clear to Send Output When the Wireless Modem is installed in a Master 2070 Controller On Street Master COM1 can be used to e Connect the Wireless Modem to a 2070 7 module in a co located Local 2070 Controller or e Connect the Wireless Modem to external equipment such as an analog modem When the Wireless Modem is installed in a Local 2070 Controller COM1 can be used to e Connect the Wireless Modem to external equipment such as an analog modem Supported Formats Baud Rates 1200 2400 4800 9600 19200 38400 57600 115200 Data Bits 7 8 Parity None Odd Even Stop Bits 1 2 Page 13 v1 2 O 2013 ENCOM Wireless Data Solutions All Rights Reserved WIRELESS MODEM PULSE 2070 USER MANUAL RTS CTS Operation The RTS CTS control lines can be configured so they are e Disabled e Used for conventional flow control e Used to frame data sent from your serial device to the Wireless Modem DCD Operation The DCD control line can be configured so it is e Always ON e Only ON when the RF radio is synchronized e Used to frame data sent from the Wireless Modem to your serial device Page 14 v1 2 O 2013 ENCOM Wireless Data
7. FA encom WIRELESS MODEM PULSE 2070 USER MANUAL Technical Support Toll Free 1 800 617 3487 Worldwide 403 230 1122 Fax 403 276 9575 Web www encomwireless com Email support encomwireless com WIRELESS MODEM PULSE 2070 USER MANUAL Warnings and Precautions The following symbols indicate important safety warnings and precautions throughout this manual They are defined as follows WARNING indicates that serious bodily harm or death may result from failure to adhere to the precautions CAUTION indicates that damage to equipment may result if the instructions are not followed NOTE suggests optimal conditions under which the NOTE equipment will operate effectively and safely Page2 v1 2 O 2013 ENCOM Wireless Data Solutions All Rights Reserved WIRELESS MODEM PULSE 2070 USER MANUAL Table of Contents Warnings and PrecautiOris 5 2 osos ono so ote snas oen p oh rS ea pea R SERE RR E RES E ERR RESSER ERR EESSM RENE SEE disais susisis aiia 2 Table of Contents coincidido SER SOME PUN TN3 0S EXER ERVEUEE EARN S VEREOR GR PUA sins DA cis 3 Introduction aitor aliado id 5 OVNI Wisin ia 5 Product DescriptiODn msc iio ie 5 Network Concepts ias 6 Mode oft OperatiOn uiii ct e rece de ret rt NE Tuer I WE Li e ua cua vv va EA EE E eod END 6 Supported Network Topologies cccccconooooooncnnnnnnnnonnnnnononnnnnanonnnnnnnnnnnnnnonnnnnnnnnnnnnnnrn
8. Solutions All Rights Reserved WIRELESS MODEM PULSE 2070 USER MANUAL COM2 The COM2 data port follows the RS232 DTE convention although some pins are unused Pin Description Direction 1 DCD Data Carrier Detect Input 2 RXD Receive Data Input 3 TXD Transmit Data Output 4 DTR Data Terminal Ready Output 5 GND Signal Ground 7 RTS Ready to Send Output 8 CTS Clear to Send Input Data port COM2 provides a passthrough connection to the Controller s C20 port This is typically used for direct PC connections USB Connection The USB connector on the front panel accepts a Mini B cable ENCOM can provide a standard cable to connect the PULSE Wireless Modem to a PC Page 15 2013 ENCOM Wireless Data Solutions All Rights Reserved WIRELESS MODEM PULSE 2070 USER MANUAL LED Indicators There are several LEDs present on the face plate of the Wireless Modem e Status indicator e Serial data indicators e RSSI indicators STATUS SERIAL RSSI Each of these is described below Status Indicator When this LED is ON it indicates that the Wireless Modem has power and is operational Page 16 v1 2 O 2013 ENCOM Wireless Data Solutions All Rights Reserved WIRELESS MODEM PULSE 2070 USER MANUAL Serial Data Indicators There are two LEDs one labelled TX and one labelled RX The behaviour of these LEDs depends on the radio mode as described in t
9. e napa bs Po SER ERR DIR RR REIR RS RE SEE ERR ERBEN RR S SESTER ENS 20 trc A SA EE ia 20 New Deploymerits 3 ote idos caos e E ciue EE DANCER dn 21 Bench Test Your Radios eerie torre poseer iaa 22 Bench Test Your Application ccccnnnccononnnnnnononononononononnnnnononnnnnnonnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnonnnnnanenannnns 24 Install and Troubleshoot Your Radios essen nne enne ennt nennen nnns 26 Connect Client Equiprmierit iiiter id 28 Existing Deployments eee tte tcI te En REED ie lente papi viae e ERI ansiada 30 NT o uices tee 31 E aa 31 Health Catia EIER 31 Appendix B Declaration of COmforimity cccssssccccsssssccccssssccccessscccccssscsccesssseccessecsccessssscoasesesonanss 32 s 32 Warning Part 15 21 cccccccccsssccccsssseccessseeeesssseeeecssaeeeccssseescsasececessseeecesseeeesessasescssaseecesaseeeeesaeeeeesaeas 32 Industry Canada ice diia 32 Page4 v1 2 O 2013 ENCOM Wireless Data Solutions All Rights Reserved WIRELESS MODEM PULSE 2070 USER MANUAL Introduction Overview This manual is a reference for the ENCOM PULSE 2070 Wireless Modem It contains instructions suggestions and information which will help you set up your equipment Product Description ENCOM manufactures the PULSE fami
10. ent upgrades e T changes new equipment policy changes etc Check for environmental changes e Construction e Foliage Determine if you are able to reach no Controllers all Controllers except one or some Controllers e ifall Controllers are unreachable the problem is likely at or near the Master e f one Controller is unreachable the problem is likely at or near that Controller e f some Controllers are unreachable check a network map to see if unreachable Controllers are all downstream from a Repeater Visit each site that you suspect may have an issue e Perform a physical check confirm power cables antenna Always debug the RF links before debugging the serial connections e Connect a PC to the Master radio and use the Poll Test feature in PULSE Link to confirm if all PULSE radios are communicating e f you do not have a reliable RF link try swapping one or more radios for known good ones If the RF links are operating reliably check the serial connections e Check the Controller configuration and cabling e If a Controller cannot be reached try swapping the radio at that location for a known good one e Try swapping the Controller as a last resort Page 30 v1 2 O 2013 ENCOM Wireless Data Solutions All Rights Reserved WIRELESS MODEM PULSE 2070 USER MANUAL Appendix A RF Exposure FCC This equipment has been designed to comply with FCC RF exposure requirements outlined in Parts 2 1091 2 1093
11. est feature in PULSE Link to confirm you can reach all Remotes Everything should work reliably without issue if you configured and tested your network on the bench However if you are having difficulty establishing reliable RF communications ENCOM recommends that you e Confirm the PULSE modems are powered and antenna cables are connected e Double check the modem configurations e Check the antenna alignment e Consider changing antennas or antenna cables at problematic sites Once the RF link integrity has been confirmed all of your ENCOM PULSE modems are successfully deployed and are working correctly Page 27 v1 2 O 2013 ENCOM Wireless Data Solutions All Rights Reserved WIRELESS MODEM PULSE 2070 USER MANUAL Connect Client Equipment Once your ENCOM PULSE modems are successfully configured and deployed your client equipment can be attached to the modems This final stage of the deployment should be the simplest given that e You have already confirmed your wireless application on the bench e AllENCOM PULSE modems are successfully deployed and proven Initially you only want to connect enough client equipment to communicate over one wireless link This is described in the steps below Connect the On Street Master to the Master radio Connect a Local Controller to a Remote radio Confirm your wireless application Your application should be able to communicate with your client equipment Page 28
12. he following table Radio Mode LED Description Master or TX Blinks when the radio is transmitting data Remote RX e Blinks when the radio is receiving data e Blinks when the radio is transmitting data from an attached serial device TX e Does not blink when the radio is repeating data sent by Repeater other serial devices Ry e Blinks when the radio is receiving data from an upstream radio Master or another Repeater Note that when the ENCOM PULSE Link application is used to configure or test a Wireless Modem the serial data indicators actually show when the Wireless Modem is communicating with the computer RSSI Indicators Three LEDs stacked in a column are used to present the RSSI Received Signal Strength Indication When more LEDs are ON this generally means the signal strength is greater resulting in more reliable communications e One LED indicates that the link is weak e Two LEDs indicate that the link should be acceptable e Three LEDs indicate that the link should be strong and very reliable The LEDs provide feedback on the health of the RF link If the LEDs are OFF or blinking you do not have reliable RF communications Please refer to the Troubleshooting section in this document for more information Page 17 v1 2 O 2013 ENCOM Wireless Data Solutions All Rights Reserved WIRELESS MODEM PULSE 2070 USER MANUAL Software Overview ENCOM supplies an application ca
13. lled PULSE Link that can be used to e Configure your ENCOM Wireless Modems e Optimize the performance of your wireless network e Diagnose network and communication issues Connect to radio using USB cable Page 18 v1 2 O 2013 ENCOM Wireless Data Solutions All Rights Reserved WIRELESS MODEM PULSE 2070 USER MANUAL Installation The PULSE Link installation package can be downloaded from the ENCOM website This package will install both an application and a USB driver on your PC Please refer to the PULSE Link User Manual if you require additional assistance Connecting the Modem to a Computer The ENCOM PULSE modem has a USB connector on the front panel that is reserved for interaction with the PULSE Link application Once the PULSE modem has been installed and powered up e Start the PULSE Link application on your PC e Connect the USB cable to your PC and your Wireless Modem PULSE Link will detect the PULSE modem and will automatically retrieve the current settings Operation The PULSE Link manual describes how the application can be used to configure modems optimize performance and troubleshoot issues Please refer to the PULSE Link User Manual if you require additional assistance Page 19 v1 2 O 2013 ENCOM Wireless Data Solutions All Rights Reserved WIRELESS MODEM PULSE 2070 USER MANUAL Troubleshooting General This section describes basic troubleshooting procedures
14. ly of Wireless Modems that are used to provide reliable wireless communications between serial devices The PULSE 2070 plugs directly into a 2070 Controller which provides power and serial data through the edge connector Data from your serial device is transparently sent to other ENCOM PULSE Wireless Modems using license free 900 MHz technology LED indicators on the front panel provide serial and RF status information The USB connector on the front panel is reserved for our Windows based PULSE Link software application ENCOM PULSE Link is used to configure the PULSE family of modems and also allows you to optimize and diagnose PULSE deployments Page 5 v1 2 O 2013 ENCOM Wireless Data Solutions All Rights Reserved WIRELESS MODEM PULSE 2070 USER MANUAL Typical applications for ENCOM PULSE Wireless Modems include e SCADA e Remote Telemetry e Surveillance e Traffic Control e Industrial Controls e Remote Monitoring e Security e Display Signs e Railway Signs Network Concepts Mode of Operation ENCOM supplies a PC based software application that you will use to define the mode of operation for each ENCOM PULSE modem A PULSE modem can be configured as one of the following e Master e Repeater e Remote ENCOM PULSE modems are deployed in networks Each network typically consists of one Master radio and one or more Remote radios Repeaters are optional and when included in the network they are physicall
15. n Always ensure that the radio equipment is powered down when installing the antenna Never work on an antenna system when there is lightning in the area The installation removal or maintenance of all antenna components must be carried out by qualified and experienced personnel Do not operate the Wireless Modem without an antenna connected as this can damage the transmitter A n Page 9 Direct human contact with the antenna is potentially unhealthy when the radio is generating RF energy 2013 ENCOM Wireless Data Solutions All Rights Reserved WIRELESS MODEM PULSE 2070 USER MANUAL Hardware Configuration There is a bank of DIP switches on the ENCOM PULSE 2070 Wireless Modem These DIP switches must be set appropriately for your application prior to installation o AU ceo SN Ty ttem LADEN aS a Sa CONTROLLER MASTER RADIO MASTER CONTROLLER LOCAL _RADIO MASTER CONTROLLER LOCAL RADIO SLAVE The legend on the Wireless Modem indicates there are four valid switch combinations RS232 Only This is the required setting for most deployments Controller Master Radio Master These settings are only appropriate when FSK is used for Controller Local communications and the Wireless Modem needs to be Radio Master connected to an external analog modem Controller Local Radio Slave Page
16. nnnnnnnnnnananonnnnnnenos 7 Upstream and Downstrealri oett di a id da 8 A A 8 EIE a 9 Antenna Connectlon vius aco cass E RE EEE 9 Hardware Configuration isee e A A A a a epo aaaeaii 10 Controller Installation ice ret RR HELP ERE e RR da a EEE E EA E aa aana r saa satan 11 Pata CONNECH N scsi ER Sa 12 E1 ia 13 Supported Formats sico E E EE AE Ede sua E E E EEE 13 RTS CTS OD6FatlOF coercet rite eere cinere Di Ye ra Eg Pre ce eva re Teka ra Re re ved obruo aa ENER E Dea ges 14 DED Operatloti eae oa ce au abe oo dett cedente sesto doo tros dedi caida 14 epp EE aR EE 15 USB Nene a 15 LED MGIC ARON PRU 16 HE 9 16 Serial Data Indicators eret eite re aia 17 axis ffo e cR 17 AA O A 18 Page 3 v1 2 O 2013 ENCOM Wireless Data Solutions All Rights Reserved WIRELESS MODEM PULSE 2070 USER MANUAL oria 18 cle M 19 Connecting the Modem to a COMpuUteT occccccncccnnnoooonnnnnnnnnnonononnnnncnnnnnnnnonnnnnnnnnonnnonnnnnnnnnnnnnnnrnonnnnnnneninnns 19 cum 19 Troubleshooting 2 1 icona iso on nh noon aab soa sa aeui s
17. os When working on the bench your first task is to confirm that the radios communicate reliably with one another The steps below will help you create your first link Note Do not connect data cables from the radios to your client equipment at this time Gather a Master radio Gather a Remote radio Complete a physical check Configure the Master radio Configure the Remote radio Confirm you have an RF link Confirm the RF link integrity Set these up on the bench Use Rubber Duck antennas or dummy loads Ensure the Master has power Ensure the Remote has power Use ENCOM PULSE Link for configuration Export your configurations once done Separate the radios by at least 6 feet Check the RSSI LEDs on the Remote Use the Poll Test feature in ENCOM PULSE Link at the Master If you are having difficulty establishing a reliable RF link ENCOM recommends that you e Double check the configuration of the radios e Increase antenna separation e Check for sources of interference other radios in the vicinity V1 2 2013 ENCOM Wireless Data Solutions All Rights Reserved WIRELESS MODEM PULSE 2070 USER MANUAL Once the first link is working perfectly add radios to your network one at a time The steps below need to be performed for each additional radio Gather the Remote radio Complete a physical check Configure the Remote radio Confirm you have an RF link Confirm the RF link integrity Set this up near
18. rns downstream Upstream and Downstream This document uses the terms upstream and downstream when describing the relative orientation of Wireless Modems in a network Data travelling from the Master towards the Remotes is said to be flowing downstream Conversely data travelling towards the Master from the Remotes is said to be Downstream Y Repeater D Remote Master Ae A x 3 Remote q Master Repeater Remote Hop Pattern Page 8 amp Upstream ENCOM radios communicate using Frequency Hopping Spread Spectrum FHSS technology A predefined sequence of channel numbers is called a hop pattern All radios that need to communicate directly with one another must share the same hop pattern Accordingly Repeaters must be configured to use two different hop patterns one for communicating upstream and one for communicating Remote Hog Pattern 8 2013 ENCOM Wireless Data Solutions All Rights Reserved WIRELESS MODEM PULSE 2070 USER MANUAL Hardware Antenna Connection The ENCOM PULSE 2070 Wireless Modem is equipped with a Reverse Polarity TNC Female antenna connector Please note that an antenna is not supplied with this product Refer to the instructions provided by the antenna manufacturer and comply with all installation instructions and recommendations The antenna and antenna cable should be installed before the Wireless Modem is powered o
19. ry Canada provides field proven cost effective wireless data solutions for municipal and industrial clients with applications in the areas of Intelligent Transportation Systems Public safety communications Municipal corporate security and IT networks Water and waste water management Electrical utilities Oil and gas 7 640 42 Avenue NE Calgary AB T2E 7J9 403 230 1122 www encomwireless com Page 33 v1 2 O 2013 ENCOM Wireless Data Solutions All Rights Reserved
20. the other radios Use a Rubber Duck antenna Ensure the Remote has power Use ENCOM PULSE Link for configuration Import your saved Remote configuration Ensure you have a unique Unit Address Ensure the Master is at least 6 feet away Check the RSSI LEDs on the Remote Use the Poll Test feature in ENCOM PULSE Link at the Master to check all radios Once the RF link integrity has been confirmed all of your ENCOM PULSE modems are working correctly You can now focus on end to end serial communications Page 23 v1 2 O 2013 ENCOM Wireless Data Solutions All Rights Reserved WIRELESS MODEM PULSE 2070 USER MANUAL Bench Test Your Application The intent of bench testing your application is to confirm end to end Master Controller to Remote Controller communications When complete you will have proven your radio configuration your data cables and your system timing This is much easier to do on the bench than in the field Initially you only want to connect enough client equipment to communicate over one wireless link This is described in the steps below Ensure you have end to end communications over physical wires Confirm your wired application Connect the On Street Master to the Master radio Use the data cable destined for the field Connect a Local Controller to a Remote radio Use the data cable destined for the field Your application should be able to communicate
21. with your client equipment Confirm your wireless application Page 24 v1 2 O 2013 ENCOM Wireless Data Solutions All Rights Reserved WIRELESS MODEM PULSE 2070 USER MANUAL If you are having difficulty communicating reliably with your client equipment the issue is most likely related to the serial interfaces Also note that since the RF link integrity has already been confirmed the issue is probably outside of ENCOM s control Common issues are listed in the table below Possible Problem Recommendations Serial data cables Check for proper signal direction with the help of a break out box The Tx and Rx LEDs on the modem are invaluable and can help diagnose your issue PULSE modem configuration Confirm that the serial settings in the Master and Remote are consistent with the serial settings in the client equipment You may need to adjust the serial settings and timing parameters in the PULSE modems depending on your application Once the application is working over the first wireless link you can add client equipment incrementally For each additional Controller you would like to test Connect a Local Controller Use the data cable destined for the field to a Remote radio Confirm your wireless application Your application should be able d communicate with your client equipment Page 25 v1 2 O 2013 ENCOM Wireless Data Solutions All Rights Reserved WIRELESS MODEM PULSE 2070 USER M
22. y positioned between the Master and Remote radios In effect they are used to extend the network range Page 6 v1 2 O 2013 ENCOM Wireless Data Solutions All Rights Reserved WIRELESS MODEM PULSE 2070 USER MANUAL Supported Network Topologies The simplest network consists of one Master and one Remote This is referred to as a Point to Point deployment The example below shows a Point to Point Traffic Control application Master Master Remote Local Controller Radio Radio Controller Typical On Street Master Scenario It is possible to have a Master directly communicate with more than one Remote This is referred to as a Point to Multipoint deployment Master Master Rem ata Local Controller Radio Radio Controller Typical On Street edd So m leas Master Controller Radio Controller Scenario 3 Repeaters can be included in a network and can be deployed as required However it is important to note that using Repeaters will increase your packet latency ENCOM recommends that you determine whether Repeaters are suitable for your application during system design Master Master Repeater Local Remote Leeal Controller Radio Radio Controller Radio Controller Typical On Street Master Scenario Local Controller y Remata Loca Radio Controller Page 7 v1 2 O 2013 ENCOM Wireless Data Solutions All Rights Reserved WIRELESS MODEM PULSE 2070 USER MANUAL flowing upstream Hop Patte
Download Pdf Manuals
Related Search