V: 1.0 Revised: May. 2019
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Chapter 6: AcuLink 810 User interface
6.2.3 Modbus Gateway Function
The AcuLink 810 supports a Modbus Gateway Function, where users can add a Modbus
RTU device and use it as a gateway. Users must choose the device template as 'Modbus
Gateway Function Only'.
The Modbus Gateway Function allows users to forward a Modbus TCP request to the
corresponding meter.
Adding Modbus Gateway Device
To add a Modbus Gateway device, select add device. Under the 'Device Model' select
'Modbus Gateway Function Only'. Select 'RTU' as the protocol and enter in the commu-
nication settings for that RTU device (baud rate, parity, Modbus ID, etc). Click on 'Submit'
once all information is entered in correctly.
NOTE:
Only Modbus RTU devices can be used as a Modbus Gateway Function on the Acu-
Link 810.
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