Io Memory Size; Configuration And Operation - ICP DAS USA I-7530A-MR-G User Manual

IO Memory Size

7.2
The Modbus Master function uses two memory spaces for storing input data
from Modbus slave and output data from CAN device. One is called "Read
Memory Space" and the other is called "Write Memory Space". Both of these
two input/output data spaces are maximum 2048 bytes.

Configuration and Operation

7.3
The utility provides the new configuration interface for Modbus Master
setting. When the user selected the communication mode for Modbus master
function, the configuration interface will be pop-up.
I-7530A-MR Modbus RTU to CAN Converter User's Manual (Version 1.08, 07/2019) ------------- 91