top of page

DMS IoT Mini Data Gateway- RTU/ ASCII Modbus

DMS modbus Pic.png
DMS Modbus Icons.png

  • RTU & ASCII protocols.

​

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

​

  •  RS485 & RS232 communication.

​

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

​

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

​

  • Total of 20 channels may be sampled.

​

  •  Setup alarm levels for each channel .

​

  •  Set alarm for each channel on status value.

​

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

​

  •  Reset cumulative  channel counter.

​

  • 2 Factorisation calculations on each channel.

​

  • Ability to run on solar and battery with option of having modem off a period , for example during the night. And have data that was stored during this period sent when back on.

​

  •  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.

​

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.

bottom of page