Overview

All the Modbus tables in the I/O Smart Link device have been designed to minimize the number of Modbus requests that the client system needs to send in order to collect the data prepared by I/O Smart Link.

The Modbus tables in the I/O Smart Link device are compact and are summaries of all the data collected on the 11 channels of the I/O Smart Link device.

The Modbus tables in the I/O Smart Link device are described in:

The section presenting:
- The overall list of I/O Smart Link device address zones
- The summary of channel 1 to 11 address zones
The section presenting the address zones for each type of device that can be connected to I/O Smart Link: iOF+SD24, OF+SD24, iACT24, iATL24, RCA iC60, Reflex iC60, iEM2000T, meter, contactor and impulse relay
The section presenting the address zones for each type of data (status, orders, measurements and parameter settings) with a description of the summary zones and a description of the detailed data zones for each channel.

General Organization of Modbus Tables in I/O Smart Link Devices

Item	Description	See
1	Channel summary data	Status
2	System data independent of the channel	Identification
3	Data for channel 1 Devices that can be connected to channel 1	Channels 1 to 11 Modbus Tables for connected products
4	Data for channel 2 to 11 Devices that can be connected to channel 2 to 11	Channels 1 to 11 Modbus Tables for connected products