M-7084 User Manual, Rev. A1.1 7PH-013-A11
13
1.7 Quick Start
To install the module, follow the steps below:
1.
Refer to Section 1.2 for the terminal assignment and
Section 1.6 for the wiring diagram.
2.
Connect the module to the RS-485 network using the
DATA+ and DATA- terminals. See Section 1.2 for the
terminal assignment. If the host is only equipped with an
RS-232 interface, then an RS-232 to RS-485 converter
will be required. Refer to the “
I-7000 Bus Converter
User’s Manual
” for more information.
3.
Connect the module to the power supply using the +Vs
and GND terminals. See Section 1.2 for the terminal
assignment. Note that the voltage supplied to the module
should be in the range of +10 to +30
VDC.
4.
Configure the module by sending the %AANNTTCCFF
command and the $AA7CNRVV command. See Section
2.1 and 2.17 for details. For M-7000 modules using the
Modbus RTU protocol, configure the module using the
following registers: 40257 ~ 40264, 40485, and 40486.
The default settings for the module can be found in
Section 1.8.
5.
To read data from the input channels, send the #AAN
command to the module. See Sections 2.3 for details. For
M-7000 modules using the Modbus RTU protocol, use
Function 03h to read the data from the input channels.
6.
If the host is a PC with a Windows operating system
installed, the DCON Utility can be used to allow easy
configuration and reading of data. The DCON Utility can
be downloaded from the ICP DAS website
(
). The documentation for the
DCON Utility can be found in the ”
Getting Started For
I-7000 Series Modules
” manual.
