4.3Modbus/RTU Master Function

The Modbus/RTU master function is supported by COM1/COM2/COM4 RS-485 Ports of ADAM-5560 Series Controller. There are typical 128 I/O modules can be connected to each COM port. So far, there are 12 modules of ADAM-4000 Series support mod- bus protocol as following list. (Please refer to ADAM-4000 User’s Manual for latest support list.)

Module Name

Description

 

 

ADAM-4015

6-channel RTD Input Module

ADAM-4015T

6-channel Thermistor Input Module

ADAM-4017+

8-channel Analog Input Module

ADAM-4018+

8-channel Thermocouple Input Module

ADAM-4022T

Dual-loop PID Controller

ADAM-4024

4-channel Analog Output Module

Module Name

Description

 

 

ADAM-4051

16-channel Isolated Digital Input Module

ADAM-4055

16-channel Isolated Digital Input/Output Module

ADAM-4056S

12-channel Sink Type Isolated Digital Output Module

ADAM-4056SO

12-channel Source Type Isolated Digital Output Module

ADAM-4068

8-channel Relay Output Module

ADAM-4069

8-channel Power Relay Output Module

4.3.1Modbus/RTU Master Function Example

ADAM-4018+ settings:

ID address: 01

Typr K thermocouple applied to CH0 (0~1370ºC)

ADAM-6050 settings: (for following previous example)

IP address: 192.168.1.12

ADAM-5560 Series Controller settings:

Slot 0: ADAM-5051D

Slot 1: ADAM-5056D

IP address: 192.168.1.5

ADAM-5560 Series User Manual

80

Page 88
Image 88
Advantech ADAM-5560 user manual Modbus/RTU Master Function Example