ICP DAS USA I-7530A-MR-G User Manual page 61

commands "002456789" or "003456789". Therefore, Device1 can decide the
target device which RS-232 commands will be sent to. Also, Device1 knows
where the RS-232 commands come from. The general concept of transmitting
data from Device1 to Device2 is shown below.
Note: In pair connection mode, all command strings listed in the section 4 are
useless.
I-7530A-MR Modbus RTU to CAN Converter User's Manual (Version 1.08, 07/2019) ------------- 61