DATA LOGGER
-
Application:
– Weather Station Monitoring Enviroment
– Monitoring Industrial Automation
– Remote Monitoring for Windmills
-
Salient Features:
– 8 High accuracy Analog Inputs (4-20mA)
– 8 Digital Inputs and 8 Digital Outputs
– RS232 and RS485 ports for data acquisition
– 16×2 OLED display with 3×3 keypad
– Upto 64 MB serial Flash and Upto 16K FRAM
– Upto 32GB SD card and USB pen Drive support
– Supports TCP, HTTP and FTP protocols for data communication
– Configurable automation Logic for Digital Outputs
-
Hardware Specifications:
– ARM Cortex M4 Processor with:
-
- 120 MHz clock speed :150 DMIPS performance
- 1MB Flash and 256KB single-cycle System SRAM
- 6KB of EEPROM
- 10/100 Ethernet MAC and PHY with IEEE 1588 PTP hardware support
- Watchdog timer
– Storage:
-
- 16MB Serial Flash (Expandable upto 64MB)
- 2KB FRAM (Expandable upto 16KB)
- SD Card upto 32 GB
– Analog Ports:
-
- 8 Number of Analog Inputs
– Digital Inputs & Outputs:
-
- 8 Number of Digital Inputs
- 8 Number of Digital Outputs
– Communication Ports:
-
- One RS232 port
- One RS485 Port
- One USB port
- One Ethernet port (RJ45)
– 16 x 2 OLED display
– 3 x 3 Keypad
– GSM/GPRS Module Specifications
-
- Built in ARM processor with Opencpu support
- GSM 850/900/1800/1900MHz GPRS Class 10
- Operating Temperature:-40 ~ +85c
- Sensibility:-109dBm(850/900MHz); -108dBm(1800/1900MHz)
- Sleep mode for low power consumption
-
Firmware features:
– Data Capturing:
-
- Monitor Analog and Digital Inputs and log captured data
- Monitor serial ports and log data received at the serial port.
- Act as a master device and capture data from one or more devices connected to RS232/RS485 ports.
- Supports standard protocols like MODBUS or proprietary protocols for master slave communication.
– Data Logging:
-
- Highly reliable serial flash which can store up to 64 MB of data
- SD card which can store up to 32 GB of data
- Store data for different intervals in different files in SD card
- Copy data to external USB drive
– Automation, Remote Control and Remote Monitoring:
-
- Simple configurable logic for each Digital Output based on time, week day, Analog Input values and status of Digital Inputs/Outputs
- Remote operation of Digital Outputs using SMS Commands or commands from server using HTTP/TCP responses
- Generation of alerts on changes of Digital Inputs/Outputs and/or when crossing threshold limits of Analog Values
- Sending SMS messages to one or more numbers and/or messages on each alerts
– Data Communication:
-
- Communicate data to the external world through Ethernet port or through GSM/GPRS network.
- Supports various protocols like TCP/IP, HTTP, FTP.
– Configuration:
-
- Windows utility to configure the logger through serial port
- Configure through browser by connecting it to a LAN or directory to the PC through Ethernet port
- Configure parameters by simple SMS commands from Authorised Numbers