Smart Gateway User Manual
Contents
1. Figure 9 Smart Gateway Cable Tie Y esi wisen innovation www wiseninnovation co uk www wisencn com Page 13 of 19 Wisen Innovation Technical Doc No 2001 WISENMESHNET Smart Gateway User Manual NoticeW 1 When the deployment is complete please ensure that at least one both of AC and DC power supplies are turned on and the cable glands are tightened Any unused gland should be sealed properly to maintain the IP rating of the box 2 The Mesh backup UPS battery must be connected 3 The GPRS Link LED should be flashing once every 3s 4 Ensure that data is seen from the remote server 5 Tighten the 4 Cap Hex Head screws on Gateway lid 6 General Maintenance and Notification 2 L 1 Once the WISENMESHNET Smart Gateway is installed and working please do not interfere with it unless it is absolutely necessary 2 The Smart Gateway relies on radio signals to communicate with the nodes It must be deployed before the nodes and please ensure that it is not covered by any materials which would block the radio signals for example chicken wire aluminum sheet hoardings etc 3 Please make sure the correct power voltage is supplied 4 If no data is received from the Smart Gateway then please carry out investigations in the following two stages A Remote Inspection of historical data to identify a Whether the heart beat message has been sent back successfully at each time interval b Whether the p2. Alternative Power 9V 12V DC typ 9V DC Supply Working Current Max 2Amp DC Power GPRS Registration Typ Operating Temperature 40 C 80 C Backhaul Wireless GPRS 850 900 1800 1900MHz 9600 bps Interface Mesh Interface WISENMESHNET Protocol 250kbps IP Rating AC Power IN EMC CMA14 Cable Gland DC Power IN EMC CMA12 AC IN Green WAGO Internal Terminal Plugs Wire Connection DC SO IN Grey WAGO Internal Terminal Plugs Fixing Bracket Din Rail Qty x 2 dan Antenna 2 4GHz Omni directional 5dBi 20cm or Customised Antenna GPRS Omni directional 3 5dBi 20cm or Customised Frequency Band 2 405GHz 2 480GHz 16 Channels Receive Sensitivity 103dBm I y a J D 2 Oo D D D 3 et M 20dBm Customised 108dBm Customised WISENMESHNET The 3 Fundamental Identities gt 36 months Tx power OdBm typical 0 5dBm antenna type 5dBi Network Life Span omni directional sampling rate 10mins Capacity of 175 nodes has been tested Network Data Arrival Rate Into WISENMESHNET greater than 99 5 Light concrete indoor environment Approx 900 square meters Single Node Environmental Underground tunnel environment lt Approx 200m tunnel diameter 3m Tx Coverage Rx antenna distance to the wall 10cm Y esi wisen innovation www wiseninnovation co uk www wisencn com Page 6 of 19 Wisen Innovation Technical Doc No 2001 WIS
3. 7 S L Smart Gateway Location CHOICES xc tcccessencsaian dt assennersunttarsandsbarccestanteaiaeseretencre 7 5 22 Deployment Procedures arreire AA 8 5 3 Smart Gateway Mounting OptiOnS ssssssssessessessesrrssrssssessessessessessrssrsseseese 11 6 General Maintenance and Notification cccccsssscccccssececsesecccseeseeeesseeeeesaaeeeseas 14 Fa PACK ACS OMA ON rarer E EEN E E E 16 Soale tV and Warne eres stteatcs cro rirni N NEE E TENETI 17 FCO ee ces E E O 18 10 Appendix New Gateway Layout ccccccssccccssececessccceeseceeeescesseseesseecesegecesseneeees 18 D asi www wiseninnovation co uk www wisencn com Page 3 of 19 Wisen Innovation Technical Doc No 2001 WISENMESHNET Smart Gateway User Manual 1 Product Introduction The WISENMESHNET Smart Gateway is one of the key products in our patented WISENMESHNET geotechnical safety monitoring system Working together with the WISENMESHNET Node products and our customers Vibrating Wire VW type sensors it intelligently collects converts and delivers the real time information on the deformation of a structure to a remote server via its embedded GPRS module The WISENMESHNET Smart Gateway is powered with A a100 240VAC as main power supply B or and a 9 12VDC power supply In addition it has a rechargeable UPS to provide extra 7 days minimum mesh life to support data collection when both the AC mains and DC alternati
4. ENMESHNET Smart Gateway User Manual 4 Smart Gateway Terminologies Mesh Antenna Connector 5 lt GPRS Antenna Connector a A Ry ra 3 GPRS LEDs L signal R power D 7 f lll Mesh UPS A Power LED g Sys R Mesh UPS im eet CU LED Charging LED Mesh LEDs E AC Terminals SSi Me SD Card ee DC Terminals x H Figure 2 Smart Gateway Terminologies 5 Operation Procedures 5 1 Smart Gateway Location Choices Location There are three fundamental considerations that are used by Wisen to identify available location for a Smart Gateway 1 Firstly the mesh coverage is the primary factor to be considered It is vital to arrange the wireless 7 HERE wisen innovation www wiseninnovation co uk www wisencn com Page 7 of 19 Wisen Innovation Technical Doc No 2001 WISENMESHNET Smart Gateway User Manual mesh topology so that all the nodes in the system are connected The recommended location of a Smart Gateway is in the centre of the network 2 Secondly GPRS coverage in the site must be available to ensure communication between a gateway and a remote server The simplest way to check the signal availability on site will be to use a mobile phone having the same service operator as that of the Smart Gateway 3 Thirdly the power cable length which relates to the cost of deployment or the DC power source availability Once the location is chosen you are ready to deploy your WISENM
5. ESHNET system Mesh Coverage GPRS Coverage Figure 3 Smart Gateway Location Factors 5 2 Deployment Procedures 1 Open the box Take the Smart Gateway out of the package open its lid 2 SIM Card Installation A Smart Gateway contains a 4 channel GPRS 850 900 1800 1900MHz modem which can be used globally In the UK it has been fully tested with Vodafone While in China it has been fully tested with China Mobile and China Unicom service providers If you are in any other country please consult with our Wisen engineers for the required changes A As shown in the figure below insert the SIM into the plastic holder so the metal contacts are facing the shield with the notch of the card at the top of the bracket B Slide the SIM all the way into the bracket YY Sst wisen innovation www wiseninnovation co uk www wisencn com Page 8 of 19 Wisen Innovation Technical Doc No 2001 WISENMESHNET Smart Gateway User Manual C Push the SIM to the board and slide the metal bracket towards the edge of the shield to lock it in place Figure 4 SIM Card Insertion Warning To insert replace the SIM card you MUST a Turn off both the mains AC and the DC power supply b Make sure the GPRS LEDs are completely off 3 Antenna Installation screw the antennas tightly onto the Smart Gateway Mesh Antenna Connector GPRS Antenna Connector Figure 5 Mesh Antenna and GPRS Antenna 4 Power on b
6. Wisen Innovation Technical Doc No 2001 WISENMESHNET Smart Gateway User Manual WISENMESHNET Smart Gateway User Manual Wisen Innovation Ltd July 2014 Wisen Innovation Technical Doc No 2001 WISENMESHNET Smart Gateway User Manual Revision History and Clarification 17 09 2015 5th Issue New Gateway Layout Figure Jun Zhang Yan Wu Added in the appendix Document Definition It defines the specifications introduction deployment and maintenance method of WISENMESHNET Smart Gateway which is one of the key components in WISENMESHNET Low Power Intelligent Wireless Sensor Network Monitoring system Scope Customer Site Project Managers and Engineers Wisen Services Engineers Notice This documentation provides the basic instructions about the WISENMESHNET Smart Gateway Any further information can be requested by the customers W HEARE wisen innovation www wiseninnovation co uk www wisencn com Page 2 of 19 Wisen Innovation Technical Doc No 2001 WISENMESHNET Smart Gateway User Manual Table of Contents 1 Product Introducti oN s ausnvevamiceuiseamiaan cratic r E E EEEE ETS 4 2 System Structure LayOUt xs055254saneyesencanssnercneyonesdeavenisavanennsaasvandsaneraansieshcad EEEE 5 IPOE are ates secs E E E E E E E E T E E 6 4 Smart Gateway Terminologies sicseicsesacvawavanswesssceeseasanedeiisesaseassvanteedaseeeoesicegaeiieesasuadeeaste 7 S Operation Proc 210 0 lt n nee EEE AEE eee ee eee
7. c No 2001 WISENMESHNET Smart Gateway User Manual 7 Package Information Standard e m e ee o C rne o O w e Optional Customer Preparation ef mm me M6 Anchor Bolt Spanner Bolts to the mounting surface M6 Cap Hex Head Screwdriver Screws between din rail and the back of the node box M3 Cap Hex Head Screwdriver Screws on the lid Metal Cable Tie For special mounting Power Cable Gland Spanner Tighten the cable for its IP rating W HEARE wisen innovation www wiseninnovation co uk www wisencn com Page 16 of 19 Wisen Innovation Technical Doc No 2001 WISENMESHNET Smart Gateway User Manual 8 Safety and Warning Warning Please read the following instructions carefully 1 Operation Safety gt Before taking any action please read all the information provided carefully and keep the guidance documents safe gt Ensure that any procedure and installation are correctly carried out The communication cable and the case must be grounded gt This product has been designed to a certain water proof level However it becomes water vulnerable when the lid is open or if the cable gland has not been sealed properly 2 Electric Safety gt The Smart Gateway plays a crucial part in WISENMESHNET system Please ensure that reliable power is supplied Please strictly follow the power connection instructions and ensure that all connections are made correctly gt Please make sure that the FG termina
8. l on the AC power supply is connected to the ground properly if not sure please check using a multimeter otherwise unexpected damage or injury may occur 3 Warning gt This product must not be disassembled under any circumstances to do so will void the warranty and may leave the product in a dangerous state gt If all the above are not followed the manufacturer cannot be held responsible for any damage and injury caused to the users 4 Caution gt Danger of explosion if battery is incorrectly replaced Replace only with the type recommended by the manufacturer gt When disposing of the batteries please contact your local authorities or dealer and ask for the correct method of disposal W HERE wisen innovation www wiseninnovation co uk www wisencn com Page 17 of 19 Wisen Innovation Technical Doc No 2001 WISENMESHNET Smart Gateway User Manual 9 Contact Wisen Innovation Ltd www wiseninnovation co uk Email enquiries wiseninnovation co uk 10 Appendix New Gateway Layout pr Mesh Antenna Connector GPRS Antenna Connector Se J Ry a B SIM Card y Mesh Ups a q yp GPRS LEDs L signal R power ER E i A Power LED 7 i j Mesh UPS Si eee MCU LED Charging LED Pin a Mesh LEDs AC Terminals p wn he SD Card mee OC Terminals Version One Gateway Layout Released before 2015 Please refer to Version Two Gateway Layout as below Y lB FR wisen i
9. nnovation www wiseninnovation co uk www wisencn com Page 18 of 19 Wisen Innovation Technical Doc No 2001 WISENMESHNET Smart Gateway User Manual MESH Antenna Connector GPRS Antenna Connector UPS Charge LED SIM Card GPRS LEDs L connected M registering R power on MESH UPS Battery GPRS Selection Jumper RWTRSTAWARAS OptimumNano Energy Co Lte tit RS232 Selection Jumper Mesh LEDs 232TX RXGND Output Power LED Gateway LED Micro SD Card AC Input Terminal DC Input Terminal Version Two Gateway Layout Released after 2015 Z Bait wisen innovation www wiseninnovation co uk www wisencn com Page 19 of 19
10. ower supply voltage in the heart beat message is as expected if not please check the power connection c Whether the signal strength has become significantly weaker if yes please check the antenna has been screwed on firmly d Whether the SIM card contract is valid and that payment is up to date W HERE wisen innovation www wiseninnovation co uk www wisencn com Page 14 of 19 Wisen Innovation Technical Doc No 2001 WISENMESHNET Smart Gateway User Manual B On site Inspection if all above are good please arrange for an on site inspection to check a Whether the Serial Gateway has visible external damage b Please check that the GPRS and Mesh antennas have not been swapped to the wrong connectors c Whether the antenna is bent or damaged and the node gateway or sensor node is not blocked by new construction e g hoardings d When it is possible check that the signal strength is normal by using a spectrum analyser e Use a multimeter to check the AC power of 100 240VAC or the DC power of 9 12VDC f Whether any interface connectors are loose NoticesU i Case One If any change has been made from the list above please inspect the data from the remote server ii Case Two If all the actions from the list above have not cured the problem please contact Wisen We will be happy to help W HEARE wisen innovation www wiseninnovation co uk www wisencn com Page 15 of 19 Wisen Innovation Technical Do
11. ting DC Output ONLY BPTI OUTPUT SOW ia E ale UNPHA1 BOZDNNOO2 Figure 6 Left AC and DC Cable Connections Right AC Cable Connection 5 GPRS Signal Check By default the Smart Gateway has already been configured and tested to send its received mesh data to a Wisen server where we provide further services to our customers Once the power is on the green Power GPRS LED on the right is constantly lit while the Status GPRS LED on the a Bih en innovation www wiseninnovation co uk www wisencn com Page 10 of 19 Wisen Innovation Technical Doc No 2001 WISENMESHNET Smart Gateway User Manual left will show the sequence referred in Section 3 Smart Gateway LED status i Flashing once every 1s network registering ii Flashing once every 3s network connected iii Both the LEDs are off restarting 6 System LED Status wr veaa we Flashing at 3s Otherwise please check if you are using GPRS Status LED Flashing at 1s registration the recommended GPRS service operator Table 1 System LEDs Status Tmo ov om oo Temo or Teenie ov fo aw Table 2 Mesh LED Status 7 To validate the sensor data and to see if it works please refer to lt lt WISENMESHNET System Evaluation User Guide gt gt 5 3 Smart Gateway Mounting Options Depending on the installation surface the Smart Gateway can be deployed using three different methods 1 Flat S
12. urface Fixing using Two Din Rails W HERE wisen innovation www wiseninnovation co uk www wisencn com Page 11 of 19 Wisen Innovation Technical Doc No 2001 WISENMESHNET Smart Gateway User Manual Step 1 Cap Hex Head Screw M6x14 Qty 4 firmly screw two Din Rails to the back of the Smart Gateway box Step 2 Anchor Bolt M6x70 Qty 4 Drill size of M10 firmly bolt the two din rails onto the flat surface Figure 7 Smart Gateway Two Din Rails Fixing 2 Flat Surface Fixing using One Din Rail Step 1 Cap Hex Head Screw M6x14 Qty 2 firmly screw one Din Rail to the back of the Smart Gateway box Step 2 Anchor Bolt M6x70 Qty 2 Drill size of M10 firmly bolt one Din rail onto the flat surface Y esi wisen innovation www wiseninnovation co uk www wisencn com Page 12 of 19 Wisen Innovation Technical Doc No 2001 WISENMESHNET Smart Gateway User Manual qH HAN HHHH ane Figure 8 Smart Gateway One Din Rail Fixing 3 Column Fixing using Releasable Cable Ties Step 1 Cap Hex Head Screw M6x14 Qty 2 firmly screw one Din Rail to the back of the Smart Gateway box Step 2 Metal Releasable Cable Tie Qty 2 minimum thread cable tie through the Din Rail slots or through the gap between the Din Rail and the back of the Smart Gateway box then tighten the cable ties around the column
13. ve power supplies are cut off This product operates using our core technology i e WISENMESHNET Low Power Intelligent Wireless Sensor Network protocol This product satisfies the three fundamental identities of the system A Network Life Span to maximise battery life across the mesh network as a whole B Network Data Arrival Rate to minimise data packet loss C Single Node Environmental Coverage to maximise radio coverage Our product has IP66 and CE marking and is designed to work in a tough environment It is small in size reliable in performance easy for maintenance has high precision during sampling and has strong immunity to radio interference Figure 1 Smart Gateway Overview in Photos Y EREE wisen innovation www wiseninnovation co uk www wisencn com Page 4 of 19 Remote Server Smart Gateway Nodes Customer Sensor WISENMESHNET Smart Gateway User Manual Tilt Node Data Log Mesh MCU Communicator Cc D Cell p dt loth Command Paced Battery Strain Gauge V Crackmeter YN 1 4 8 VW Pressure Interface E Conversion Node Settlement Mesh MCU D Cell Battery 2 System Structure Layout Wisen Innovation Technical Doc No 2001 Page 5 of 19 wisen innovation www wiseninnovation co uk www wisencn com Y EREE Wisen Innovation Technical Doc No 2001 WISENMESHNET Smart Gateway User Manual 3 Features WISENMESHNET Smart Gateway Typ 25 C Main Power Supply 100V 240V AC
14. y default an AC plug has been connected on a Smart Gateway However before either the AC or the DC power is applied please use a Multi meter to check that the power supply voltage is suitable as defined in the Feature table Please follow the figure below to make the AC and the DC power connections Y Ss iAK wisen innovation www wiseninnovation co uk www wisencn com Page 9 of 19 Wisen Innovation Technical Doc No 2001 WISENMESHNET Smart Gateway User Manual A Unscrew the cable gland cover B Insert the cable through the cover and into the gland C Before any power cable is connected ensure the AC supply is 100 240VAC and the DC supply is 9 12VDC by using a Multimeter Note the DC power supply must be able to provide at least 2A current D Notice that gland EMC CMA14 the 14mm gland on the left is used for the AC cable which then is connected to the GREEN WAGO internal terminal plugs where L Live N Negative FG Ground E Notice that gland EMC CMA12 the 12mm gland on the right is used for the DC cable which then is connected to the GREY WAGO internal terminal plugs where DC and are used for DC power supply SO and are used for Solar power inputs Notice 9DVC is recommended a Warning incorrect power connection will cause serious damage b Warning once the power cable s is connected the gland cover must be firmly screwed to ensure the IP ra
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