WISE-4000 Series. WISE IoT Wireless I/O Modules

Transcription

1 WISE-4000 Series WISE IoT Wireless I/O Modules

2 Bring Everything into World of the IoT

3 WISE IoT Ethernet I/O Architecture Public Cloud App Big Data New WISE DNA Data Center Smart Configure File-based Cloud App Private Cloud App IoT Data A-P-P Publishing Device Gateways Gateway Active Data Publishing Built-in Web Server WebAccess Integrated Direct Cloud Access Processing IoT Devices WISE-4000 Wi-Fi Input Range, Scaling Average, Filtering Data Conditioning Sensors WISE-4200 Build-in Sensor Acquisition Different I/O types Various I/O points Quick installation

4 WISE-4000 IoT Wireless I/O Top Features IEEE b/g/n 2.4GHz Wi-Fi Connectivity that Easy to be integrated into existing Ethernet Architecture Support Wireless AP Mode that can be direct access via Mobile devices HTML5 Web Server for Mobile Device to do Web Configuration and Diagnostics RESTful Web Service API for IoT Integration and also Modbus Protocol for Automation Local Data Log with Time Stamp that can be further Updated to Cloud Storage

5 Seamless I/O with Wired and Wireless Networking WLAN IEEE b/g/n 2.4GHz with WPA2 and 256-bit AES Mobile Devices WLAN Advantage Easy to be integrated with wired or wireless Ethernet devices, only wireless router or AP needed You can access the module directly via your mobile devices, its really simple compared with other interface Thousands of accessory available in the market WISE-4000 IEEE 802.3u 10/100Base-T(X) Ethernet WISE-4000 ADAM-6000 ADAM-6200 ADAM-6200 /LAN Port I/O pts Operating Temp. WISE-4000/LAN 1 1~8-40~70ºC ADAM ~18-20~70ºC ADAM ~16-10~70ºC

6 IEEE b/g/n 2.4GHz Wireless Ethernet The specification is a standard for wireless LAN (WLAN) that was ratified by the Institute of Electrical and Electronics Engineers (IEEE) in the year Like all IEEE 802 standards, the standards focus on the bottom two levels the ISO model, the physical layer and link layer. The name Wi-Fi (short for "Wireless Fidelity") corresponds to the name of the certification given by the Wi-Fi Alliance, the group which ensures compatibility between hardware devices that use the standard. Due to misuse of the terms, the name of the standard is often confused with the name of the certification. A Wi-Fi network, in reality, is a network that complies with the standard.

7 WLAN Infrastructure The WLAN infrastructure is organized by WLAN Access Point (AP) and WLAN Stations. The wireless client which is the end device like smart phone which connected to wireless access point to join the network is call WLAN station. The wireless server which provides the wireless network, and organizes the network for WLAN stations is call WLAN access point (AP), or wireless adapter. WLAN AP sometimes provides the function of DHCP server with dynamically assign IP address for WLAN stations. This kind of AP usually act as network router, so it can also been called wireless router.

8 Ethernet Architecture WLAN is the easiest interface for implement in existing Ethernet network, Just need to add and access point in existing network to extend the wireless connectivity. And usually all the network devices need not to be provided from same venders. So it is also widely been accepted by different application scenario.

9 Support Portable Device App and Web Configuration Wi-Fi Wi-Fi HTML5 HLTM5 enable the web service can be perform on various browser Direct Access Limited AP mode enable the WISE-4000 Series can be access via other Wi-Fi devices directly. Just as accessing AP. Web-based Configure All the configuration interface had been applied in to web service. User can configure WISE-4000 series without the limitation of OS/devices

10 Wireless Operation Mode Infrastructure Mode In general, WISE modules stay connected to access point (AP) to be online. Users who want to connect their mobile devices to WISE modules will need to connect to the same AP as WISE modules connected. In this case, that access point act as a wireless switch for both Ethernet devices.

11 Wireless Operation Mode AP Mode For configuration or doing module diagnostic, it is not necessary to have a wireless switch. WISE-4000 series offer another network mode: Limited AP Mode. Users can connect the mobile devices to access WISE module directly without an AP. When WISE-4000 work in Limited AP mode, user can find the SSID for WISE module, and connecting to it as a wireless switch. It makes the configuration and diagnostic of WISE module much easier.

12 HTML5 Web Configuration Compatible with any devices which support HTML5 browser: IE, Chrome, Firefox, Safari User can use smart phone, tablet, laptop, and PC to configure WISE HTML5 web configuration web page can auto layout for different resolution of screens

13 HMI in Your Pocket IoT connects not only devices, but also people. People nowadays use mobile devices as the media of IoT, to receive the service from cloud. With WLAN connectivity which connects WISE modules and mobile devices, the cloud service becomes more friendly to the users. WISE modules now can be accessed by mobile devices directly. The detail information can be shown on the mobile devices by built-in web server, which makes the mobile devices as the HMI of WISE modules. The data access and module configuration couldn t be more easily than ever all in your pocket.

14 Direct Cloud Connectivity via Secure Web Service New Web Service Not only support Modbus, but also support the protocol in IoT world, REST. Data can be poll and also be PUSH to server via REST. And you don t need to convert data value any more. More Secure in IoT World Public Cloud File-based Cloud Web service ensures the data be transmitted via secure socket in WAN, compared with Modbus which don t have security and can only work in LAN Data Log and Process Data can be buffed before uploaded and locally be processed in WISE-4000 App App Gateway Direct Cloud Access Private Cloud WISE-4000 App Big Data Direct Cloud Access Data gateway or SCADA node are NOT must have, the data can be pushed to cloud directly via web service Can be integrated with new WebAccess 8.0 cloud web service or free file-based cloud like Dropbox or Baidu cloud

15 Support IoT and Automation Protocol Modbus/TCP Modbus is a serial communication protocol developed by Modicon for use with its programmable logic controllers (PLCs). Data is stored in the Slave device in four different tables. Two tables store on/off discrete values (coils) and two store numerical values (registers). The coils and registers each have a read-only table and read-write table. Each table has 9999 values. Modbus client poll Modbus server s data by Modbus address which descripting the position of data in these tables. And data can only be polled by master, auto pushing is not allowed.

16 Support IoT and Automation Protocol RESTful Web API Representational State Transfer (REST) is a software architecture style and widely adopted in IoT application. It is based on Hypertext Transfer Protocol (HTTP) and uses verbs, like GET, POST, PUT, DELETE, etc., for web browsers to get web pages or retrieve data with remote servers. So data can be polled or even be pushed by devices. The data can be retrieved by internet media type like JSON. REST use uniform resource identifier (URI) to identify the resource, or we call data here. Like using to identify the analog input value of channel 0.

17 3 Steps Security of WISE-4000 WISE-4000 Series provided 3-steps security to ensure the safety for IoT data 1. Wi-Fi WPA2 Encryption: all the data via Wi-Fi will been encrypted during transmitting Ethernet package 2. HTTPS Secure Socket: The protocol which used for transmitting data are using secure socket which can prevent eavesdropping and tampering 3. User Authorized: User need to login the web page before configuration, the white list can also be set in web configuration to prevent un-authorized IP address

18 Security Socket of WISE-4000 Compared with Modbus/TCP protocol with also based on TCP, RESTful API provided higher scales to be used in wide area network (WAN). Modbus/TCP does not support any security, so it can only be used in local area network (LAN). However, RESTful which using HTTP for data retrieving, can support HTTPS, which means the HTTP over SSL (Secure Socket Layer) or TLS (Transport Layer Secure). For developing IoT application, RESTful API will be a better option for publishing data to cloud or retrieving data between devices.

19 File-based WISE Cloud Logger Reducing the concerning of wireless interface Reduce the communication time and bandwidth Data storage with time stamp Up to samples local data storage Cloud Logger function with file-based cloud or private cloud Local Storage 10,000 Samples with Time Stamp WISE Cloud Logger Application on Dropbox Free Cloud Storage Server [Planning] Mobile Apps for Configuration, View, Alarm

20 Local Data Storage Reducing the concerning of wireless interface WISE-4000 Wireless IoT Ethernet I/O Modules focus on wireless connectivity. Even though new a new generation of Wi-Fi interface could be stable, users are concerned that the wireless signal maybe reduced or nonexistent. In this situation, WISE modules provide local data storage. The I/O data and system events are logged in the internal flash memory of the WISE module. So now users can fetch this logged data when communication is restored.

21 Local Data Storage Reduce the communication time and bandwidth In the IoT communication architecture, periodic polling takes lots of time and bandwidth. Once the data can be logged in the module, users can poll a batch of data at the same time, instead of polling each piece of data individually. In this case, user can simplify the polling mechanism and also reduce the communication interface fee.

22 Local Data Storage Data storage with time stamp The definition of data in the IoT is not only the status of everything, but also includes time or location information. With a build-in Real Time Clock (RTC), WISE modules log data with a time stamp and the MAC address of the WISE module. The internal RTC can be calibrated by SNTP with time server. Once the module been powered-off, the internal time can also be saved using the time backup battery. When users poll the data from the data logger, the time stamp will always be attached to the data.

23 Local Data Storage Up to samples local data storage The internal flash of the WISE module can log up to 10,000 samples of data with a time stamp. The I/O data can be logged periodically, and also when the I/O status changes. Once the memory is full, users can choose to overwrite the old data to ring log or just stop the log function. When the module is powered-off, data can be kept in the module. When restarting, users can decide whether to clear all data or continue logging.

24 File-based WISE Cloud Logger Cloud Logger function with filebased cloud or private cloud The internal flash of the WISE module can log up to 10,000 samples of data with time stamps. The I/O data can be logged periodically, and also be logged when the I/O status changes. Once the memory is full, users can choose to overwrite the old data to perform ring logging or just stop the log function. When the module is powered-off, data can be kept in the module. When restarting, users can decide whether to clear all data again or continue logging.

25 Quick Installation and Easy Maintenance Initial Switch / Outside Switch Detail Product Label USB Power Input New Mounting Kit Changeable Antenna LED Indicator for Diagnostics

26 Quick Installation and Easy Maintenance (A) Changeable Antenna For flexibility the wireless antenna of the WISE module is not fixed. Users can replace the antenna by unscrewing it counterclockwise. Please note that Advantech only ensure the performance of the default antenna. And performance is decided by the applications environment.

27 Quick Installation and Easy Maintenance (B) LED Indicator for Diagnostics WISE modules provide an LED indicator on the front of the module, the name plate of the module. Besides the Status and Communication indicator, users can instantly see the network mode by an LED indicator. The LED will be ON when working in AP mode. During infrastructure mode, the LED will be OFF and the signal strength LED will on to indicate the signal quality between the WISE module and wireless access point.

28 Quick Installation and Easy Maintenance (C) Outside Switch and Detailed Product Label The I/O input setting switches are on the back of the WISE module. Users don't need to open the device to configure the I/O type. For example, users can configure the digital input contact to be dry or wet by the switch. The details of the switch will be shown on the product label for the user s reference. The MAC address of the module is also on the label.

29 Quick Installation and Easy Maintenance (D) Initial Switch / Outside Switch There is a DIP switch on the back of the device for restoring the WISE module to the default factory communication settings. If the user forgets the IP address of the WISE module, or wireless communication password they can configure this switch to the OFF position for the default factory communication settings.