Srivatsan Embedded Systems & Technologies
Lakshmipuram, Chennai, Tamil Nadu

vfdNet RTU

Our range of products include vfdnet rtu and remote monitoring.

vfdNet RTU

vfdNet RTU
  • vfdNet RTU
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Product Details:

Minimum Order Quantity1 Piece
FeatureRTC with battery backup
TypeGPRS communication
I Deal InNew Only

Overview “vfdNet RTU” is a Quad band GPRS communication enabled device which collects data from VFD over Modbus RTU protocol and transfers vital operational data (measurement as well as alarm data) to the remote server in a timely manner. RTU is powered by auxiliary power (24V DC) outlet of VFD.

Product Features
  •  Communicates with VFD over Modbus RTU and collects all energy related data periodically
  •  All data and event messages are time stamped along with VFD Name
  •  USB Interface to program all configurable parameters
  •  Remote Server IP Address, Server Port number
  •  GPRS Service provider APN, Username and Password
  •  Modbus communication parameters – baud rate, parity, number of stop bits etc…
  •   Modbus Poll interval, server data transfer interval
  •  RTC time
  •  Solar pump site name
  •  Watchdog timer enabled system integrity
  •  Built-in retry and buffering mechanism to transfer data to the server to mitigate low signal strength and temporary GPRS service outage problem
  •  RTC with battery backup
  •  VFD connection / removal detection notification to remote server

          Technical Specifications
Supply Voltage24V DC
Input  typeModbus RTU
Modbus RTU modeSupports Master mode – Can communicate with the slave device and get
operational parameters and control the output state of VFD
VFD poll rateProgrammable – minimum 60 seconds (Depends upon VFD
response time and number of VFD)
configurable parameters1 Remote server IP, Port number
2 Poll interval
3 RTC Time
4 Modbus Communication parameters- Baud
rate, parity, number of stop bits etc…
5 VFD Name
 LED IndicationLED indication in the front panel for all type of fault states
1.GSM Module error
2.SIM Presence state
3.GSM Signal Strength
4.Unit Health Status
5.Modbus communication status
6.Server connectivity status
Operational Parameters for
Remote monitoring
Parameters available with VFD – DC Voltage,
AC Voltage, AC Current, Power output
Calculated Values-PV Power, Water flow, Uptime,
Alarms for Remote Monitoring Parameters supported by VFD
GPRS connection modeContinuous – Always connected to theserver 
Environmental Specifications
Operating Temperature0ºC to 50ºC
Storage Temperature0ºC to 70ºC
Relative Humidity85% Non condensing
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Remote Monitoring

Remote Monitoring
  • Remote Monitoring
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Product Details:

I Deal InNew Only
TypeRemote Monitoring

  • Remote monitoring and management (RMM) is a collection of information technology tools that are loaded to client workstations and servers. 
  • These tools gather information regarding the applications and hardware operating in the client’s location as well as supply activity reports to the IT service provider, allowing them to resolve any issues. RMM usually provides a set of IT management tools like trouble ticket tracking, remote desktop monitoring, support and user information through a complete interface.
  • RMM is the proactive, remote tracking of network and computer health. RMM helps to enhance the overall performance of present technical support staff and take advantage of resources in a much better manner.

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Narayanaswami Kasimani (Head Marketing & Sales)
No. 9/F-1, 2nd Main Road, Jayanthi Nagar Kolathur
Lakshmipuram, Chennai- 600099, Tamil Nadu, India

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