iSMA Modbus Tunnel

isma modbus tunnel 1

iSMA Modbus Tunnel, a Niagara service that opens a Modbus TCP/IP tunnel between a Niagara controller and the PC. It enables managing iSMA devices connected via RS485 to the Niagara controller.

Managing and Updating Serial Devices Connected Directly to a Niagara Controller
The iSMA Modbus Tunnel service opens a Modbus TCP/IP tunnel between a Niagara controller and PC, which enables managing iSMA devices connected via RS485 to the Niagara controller by using the dedicated iSMA software, FCU Updater or iSMA Configurator. Perform device updates, backup the FCU application, and take advantage of all the software features while being connected directly to the Niagara controller.

Works with all RS485 Interfaces
One or more iSMA Modbus Tunnel modules can be added under services in the Niagara station. Each Tunnel can be connected with one COM port at a time. The COM port must not be occupied by any driver while using the iSMA Modbus Tunnel. The iSMA Modbus Tunnel opens a communication tunnel on the user-specified TCP port.


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