Configuration Of Modbus Devices; Table Of Modbus Devices Addresses - Mitsubishi Electric Evolution+ s-MEXT Technical Manual

18.4 Configuration of Modbus devices

18.4.1

Table of Modbus devices addresses

Each device connected to the controller via the Modbus protocol must have a univocal Modbus address.
The addresses that must have the devices connected to the Modbus network are listed below, together with the methods for
changing address with respect the one initially set by the supplier.
The devices are connected to the Fieldbus 2 port; Fieldbus 1 in case of pcoOEM+ Small HW.
Module
Expansion Board 1
Mitsubishi board PAC-IF013B-E Client
Mitsubishi board PAC-IF013B-E Server 1
Network analyser
Internal fan 1
Internal fan 2
Internal fan 3
Internal fan 4
Internal fan 5
Return T+H Probe
Remote T+H
probe 1
Remote T+H
probe 2
Remote T+H
probe 3
Remote T+H
probe 4
External T+H
Probe
Delivery T+H
Probe
Humidifier board
Detailed information on how to configure some of the devices is given in the following chapters.
Version 38
Models Modbus address
Carel pCOe
Gavazzi CPT
Ebmpapst
Ziehl Abegg
Fans Tech
Ebmpapst
Ziehl Abegg
Fans Tech
Ebmpapst
Ziehl Abegg
Fans Tech
Ebmpapst
Ziehl Abegg
Fans Tech
Ebmpapst
Ziehl Abegg
Fans Tech
Carel DPW
Carel DPW
Carel DPW
Carel DPW
Carel DPW
Carel DPW
Carel DPW
Carel CPY
Method for changing address
8 Dip switch.
21 Dip switch
22 Dip switch
31 CPTASoft configuration software.
41 Depending on the device used.
42 Depending on the device used.
43 Depending on the device used.
44 Depending on the device used.
45 Depending on the device used.
128 Dip switch.
129 Dip switch.
130 Dip switch.
131 Dip switch.
132 Dip switch.
133 Dip switch.
134 Dip switch.
148 Default.
221