Industrial Telemetry IIoT with Cellular Comunication

GRD-XF-4G Product Family

With the GRD-XF-4G product series with 4G cellular communication, you can remotely monitor and control sensors, transducers, or devices located in remote and dispersed locations.

The information can be viewed using:
- Your own SCADA system.
- Your own monitoring software.
- Through our Web Server, with an intuitive graphical visualization interface.

FUNCIONALITY

• Modbus Master Protocol on RS232/485 port
• Remote Serial Port (Modbus or Transparent)
• I/O Expansion via MODBUS port
• Modbus Slave Protocol for local I/O access
• Programming logic via text SCRIPTS
• Data publishing in WITS Protocol (via Script)
• Alarms and Control via SMS messages
• Event Logging: Online and Offline
• Automatic reconnection in case of link failure
• Over-the-air Firmware Update

VISUALIZATION OF ACQUIRED INFORMATION




  • 4G Cellular Communication
  • Latin American and Global Bands
  • 4-20mA and 0-10V Inputs
  • Digital Inputs and Outputs
  • Pulse Counting Inputs
  • RS232/485 Serial Ports

    • SYSTEM OPERATION - VIEWING REMOTE DATA

    VIA WEB PAGE USING OUR WEB SERVER FOR TELEMETRY


    USING PROPIETARY SOFTWARE

    USING A SCADA SYSTEM

    SCADA Database: Obtaining data from a Database, on which remote GRD devices They download your information. Scada systems must have DATA MINING functionality.



    SCADA SERIAL PORT: Through queries in Modbus, DNP3 or IEC101 protocol, to the devices connected to the GRD serial port. In this mode the Demultiplexing feature is used.



    SCADA I/O: The SCADA System makes queries in the Modbus protocol, directly to the device registers remote GRD, consulting about the status of the inputs and outputs.



    REMOTE SERIAL PORT

    MODELS SERIAL PORT ANALOG
    INPUTS         		DIGITAL INPUTS DIGITAL OUTPUTS FREQUENCY
    GRD1620-XF-4GA 1 RS232 /
    1 RS485     		--- --- --- Latin America and Australia
    GRD1620-XF-4GM 1 RS232 /
    1 RS485     		--- --- --- Global
    GRD3621-XF-4GA --- 2 0-1V/0-10V/4-20mA
    Configurables of Software
    (PT100 input)     		4 (4 for pulses of up to 50Hz)
    Configurables of Software     		Latin America and Australia
    GRD3621-XF-4GM --- 2 0-1V/0-10V/4-20mA
    Configurables of Software
    (PT100 input)     		4 (4 for pulses of up to 50Hz)
    Configurables of Software     		Global
    GRD3625-XF-4GA 1 RS232 /
    1 RS485     		4 0-1V/0-10V/4-20mA
    Configurables of Software    		 6 (6 for pulses of up to 50Hz)
    Configurables of Software     		Latin America and Australia
    GRD3625-XF-4GM 1 RS232 /
    1 RS485     		4 0-1V/0-10V/4-20mA
    Configurables of Software    		 6 (6 for pulses of up to 50Hz)
    Configurables of Software     		Global
    GRD3534-XF-4GA 2 RS232 / RS485 8 Configurables
    0-1V/0-10V/4-20mA     		16
    (8 for pulses of to 1KHz)     		8 Latin America and Australia
    GRD3534-XF-4GM 2 RS232 / RS485 8 Configurables
    0-1V/0-10V/4-20mA     		16
    (8 for pulses of to 1KHz)     		8 Global



    TELEMETRY WEB SERVER


    GRD remote devices are designed to collect data from sensors and other devices that monitor and control in remote locations. Once collected, the information is transmitted to through a cellular connection. This information is stored in the Telemetry Server database.

    Subsequently, the data can be viewed on a web page, which is customizable by the user. For Therefore, various graphic tools are offered such as clocks, progress bars and indicators, thus facilitating the interpretation and management of information.



    PROGRAMMING LOGIC USING TEXT SCRIPTS


    What is a Script?
    A Script is a file with orders that once loaded on to the GRD, is interpreted and executed.

    Operations performed by a Script: The Script describes what operations should be executed by the device, for example:

  • Math Operations
  • Binary Logic Operations
  • Date and Time Operations
  • Working with Timers
  • Read Analog variables
  • Records of Variables
  • Digital I/O Read/Write
  • Sending and receiving SMS
  • Interpretation of data from the serial port

    • WITS SERIAL

    Includes Publication data in WITS Protocol serial through a Script