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DMS IoT Mini Data Gateway- RTU/ ASCII Modbus

DMS modbus Pic.png
DMS Modbus Icons.png

  • RTU & ASCII protocols.

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  • Data automatically sent securly to our cloud server, no need for any dialup.

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  •  RS485 & RS232 communication.

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  • Sample up to 2 analysers / sensors, each with above  combination.

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  • Connects to our Data Management System on the cloud via Wifi, GPRS,3G, or 4G.

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  • Total of 20 channels may be sampled.

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  •  Setup alarm levels for each channel .

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  •  Set alarm for each channel on status value.

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  • Change sample, store and transmit rate to the cloud during alarm state.

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  •  Reset cumulative  channel counter.

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  • 2 Factorisation calculations on each channel.

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  • Ability to run on solar and battery with option of having  "low power periods" for the modem, for example during the evening. This data is stored during this period, then sent when back  when normal power mode is resumed.

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  •  Display data on the cloud using the various applications; 

*  Mobile application on iOS and android

*  Windows and apple Mac desktop application.

*  Reports application for displaying advanced reports from a single gateway   to a complete network.

*    Web portal for display on browsers.

*  HTTPS API so data can be inserted into your own package.

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Setting up Mini Gateway MODBUS Using Our DMS Site Manager

DMS Modbus Set Up.png

Communication 

 

Selecting ‘Comms’ above brings up the following dialog. Each analyser may be setup independently.

Select :

· RS485 or RS232

· RTU or ASCII mode.

· Byte order of the data.

· Communication setup.

DMS Modbus Set Up 2.png

Status

 

Selecting ‘Status’ above brings up the following dialog. Each analyser may be setup independently.

Select :

· Function to read status

· Size of the status , ie byte, unsigned long etc..

· Register

· Format to enter status , Binary, Decimal or Hexadecimal.

· The mask for the status. Anything not same as mask is an alarm.

· If an alarm option to simply ‘Flag ‘ , ‘Invalidate’ the data.

· If an alarm, ability to change the sample/store rate. See below.

DMS Modbus Set Up 3.png

Specifications

DMS Modbus Hand.png
DMS Modbus Table.png

Download our datasheet here.

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