6
DIRECT MODBUS
6.1 Overview
The Mk8 MM can be accessed remotely in one of the following two ways:
• Direct Modbus access from the Mk8 MM.
• Through a Mk8 DTI connected to the Mk8 MM.
If Direct Modbus is used on the Mk8 MM (for example connecting the MM directly to a Building Management
System - BMS), then neither Autoflame Intelligent Boiler Sequencing (IBS) nor the DTI can be used on that MM.
A Mk8 DTI is required if IBS and Modbus are required at the same time.
There are a limited number of Modbus addresses available on the Mk8 MM which can be accessed directly
without using a DTI.