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PARAMETER-SETTING INTERFACE AND OPTIONS
Installation guide Powerdrive MD Smart Equipment
5704 en - 2021.10 / b
5.2 - Add-on options
The control board of the Powerdrive MD Smart is designed
to be plugged with various optional modules. Several options
can be combined:
• Fieldbus option (see §5.2.1)
• Speed feedback (see §5.2.2)
• Additional I/O (see §5.2.3)
5.2.1 - Fieldbus options
Depending on the configuration of the speed feedback and
inputs/outputs optional modules, two types of fieldbus are
proposed:
MDX option : option to be
fitted to the control board
CM module : compact
module to be integrated in
an existing MDX board
Association table :
Main option
Filedbus
MDX version CM version
None X
MDX-ENCODER X
MDX-RESOLVER X
MDX-I/O Lite X
MDX I/O M2M X
MDX-E
MDX I/O M2M
X
MDX-RE
MDX I/O M2M
X
Fieldbus modules can be used to communicate with the
corresponding networks respective. They can be integrated
in and are supplied by the drive.
The following fieldbus are available on Powerdrive
MD Smart:
• MDX/CM-MODBUS : Modbus RTU (RS485/232)
•
MDX/CM-ETHERNET
: Modbus TCP (Ethernet)
• MDX/CM-ETHERNET-IP : EtherNet/IP
• MDX/CM-PROFIBUS : Profibus DP V1
• MDX/CM-PROFINET : ProfiNet
For more details, consult the specific documentations.
5.2.2 - Speed feedback options
Two options are available to manage the motor speed
feedback.
• MDX-ENCODER:
The MDX-ENCODER option is used
to It manages incremental encoders with or without
commuation channels (up to 500kHz).
• MDX-RESOLVER:
The MDX-RESOLVER option is
used to manage 2 to 8 poles resolvers.
For more details, consult the specific documentations.
5.2.3 - Additionnal I/O options
Two options are available to increase the number of inputs/
outputs for the Powerdrive MD Smart:
MDX-I/O LITE MDX-I/O M2M
Fonctions
MDX-I/O
Lite
MDX-I/O
M2M
Analog input (V, mA) - 1
Differential analog input (V, mA) 1 1
Analog ouputs (V, mA) 2 1
Motor thermistor
KTY84-130 or PT100
1 1
Digital inputs 2 4
Digital outputs 1 2
Assignable relay 1 2
Drive forced fan's management
 
Real time clock -

Ethernet connection :
• WEB pages: drive configuration
and status
• 2 Programmable emails
• Configuration backup & restoration
-

Datalogger -

For more details, consult the specific documentations.