GRP-530M / GRP-540M User Manual
Version 1.2.0
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35
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(1) Modbus Device Number: display the modbus device number here.
You can choose a model in the list, and then use the “Add” button to add a new modbus
device.
(2) Device Name: the Name of the modbus device. This Name will be showed in RTU
Center.
(3) Device ID: the modbus ID.
(4) IP: the IP of modbus/TCP device. Keep it empty for Modbus/RTU device.
(5) Port: the Port number of modbus/TCP device.
(6) DI Number: the number of DI channel.
(7) DO Number: the number of DO channel.
(8) AI number: the number of AI channel.
(9) AO number: the number of AO channel.
