Sutron Xpert2, Руководство по эксплуатации и обслуживанию

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modules can be connected together and then plugged into the I2C port at the bottom of the
logger. Specific details on individual modules can be found in Appendix C.
If you select an I/O module in the Setup tab and press
Edit…
the following dialog will appear.
This dialog gives the serial number of the I/O module, its name and its I2C address. Only the I/O
module number can be changed. This number is stored into the flash of the I/O module, so it
remembers it on power cycles.
NOTE: All I/O Module Names must be unique (see above screen shot). If not unique, change
the module number as described in the Naming I/O Modules section below.
Naming I/O Modules
An I/O module name consists of a three character descriptor indicating module type that cannot
be changed plus a unique module number. The number of the module can be changed. The
system utilizes the more descriptive modules names, AIO1 (Analog I/O Module #1), AIO2
(Analog I/O Module #2), to differentiate between modules when setting up measurements rather
than having to specify serial numbers. The generic and user changeable naming of the modules
also simplifies the process of changing one module for another. The system must not have more
than one type of module with the same number, I.E. If a system has two analog modules both
modules cannot be module number one, but it is possible to have a digital module one and an
analog module one.