Advantech ADAM-5550KW Series, User Manual

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Chapter 5 Modbus Functions
5-2 ADAM-5550KW Series User’s Manual
5.1 Introduction
The Modbus functions of ADAM-5550KW Series Controller are
powerful features which provide high expansibility and flexibility for
user’s applications. The supported modbus functions include following
items.
-
Modbus/RTU Master Function: Connect to Modbus/RTU remote I/O
modules such as Modbus modules of ADAM-4000 series.
- Modbus/TCP Client Function: Connect to Modbus/TCP remote I/O
modules such as ADAM-6000 series.
-
Modbus/TCP Server Function: Connect to HMI/SCADA software via
Ethernet port.
5.2 Modbus/TCP Client Function
The Modbus/TCP client function can connect to Modbus devices with
Modbus/TCP server function, for example, ADAM-5000/TCP and
ADAM-6000 series I/O modules.
Following example can show how to connect to ADAM-6050 by
Modbus/TCP client function.
ADAM-6050 settings:
IP address: 192.168.1.12
ADAM-5550KW Series Controller settings:
Slot 0: ADAM-5051D
Slot 1: ADAM-5056D
IP address: 192.168.1.5
System Wiring: