Modbus Address Mapping Table; User-Defined Modbus Addressing; Default Modbus Address - Moxa Technologies NPort IA5000A-I/O series User Manual
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Also See for NPort IA5000A-I/O series:
- Installation manual (10 pages) ,
- User manual (176 pages) ,
- Quick installation manual (11 pages)
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NPort IAW5x50A-6I/O
Modbus Address Mapping Table
User-Defined Modbus Addressing
The NPort IA5000A-I/O and NPort IAW5000A-I/O Series play a role as the Modbus TCP slave and input and
output addresses can be configured on this page. Select the Enable User-defined Modbus Addressing
checkbox, and then configure the start address of each Modbus function. If you do not want to use the Modbus
function, deselect the Enable User-defined Modbus Addressing checkbox.
Default Modbus Address
You can view the default Modbus address for all I/O devices on the Default Modbus Address settings page.
However, only the starting address will be displayed for each item with multiple reference addresses. For
example, if the reference addresses for DI Value start from 10001 and the second DI channel's reference
address is 10002, only the first DI channel's Modbus address of 10001 will be displayed. See the diagram
below.
Web Console: Modbus Address Mapping & I/O Setting
9-2
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