10
Technical data of options
DHE/DHF/DHR21 and DHE/DHF/DHR41B controller
Operating Instructions – MOVIDRIVE
®
MDX60B/61B
319
10.28 DHE/DHF/DHR21 and DHE/DHF/DHR41B controller
Three types of DH.21B/41B controllers are available, which differ in the fieldbus inter-
faces:
DH.21B/41B design Fieldbus interfaces
DHE21B/41B Ethernet TCP/IP, UDP
DHF21B/41B Ethernet TCP/IP, UDP, PROFIBUS DP-V1,
DeviceNet
™
DHR21B/41B Ethernet TCP/IP, UDP, PROFINET, EtherNet/IP
™
,
ModbusTCP/IP
10.28.1 Description
Freely programmable motion and logic controller (MOVI-PLC
®
)
The controller can be operated as freely programmable motion and logic controller
MOVI‑PLC
®
when using SD memory cards of the type OMH41B. MOVI‑PLC
®
is a
series of programmable motion and logic controllers. It allows drive solutions, logic
processes and sequence controls to be automated simply and efficiently using
IEC61131-3 compliant programming languages.
• MOVI‑PLC
®
is a universal solution because it is able to control the entire portfolio
of SEW inverters and offers a simple upgrade to a more powerful MOVI‑PLC
®
ver-
sion thanks to the universal execution of the programs.
• MOVI-PLC
®
is scalable due to several different hardware platforms (standard, ad-
vanced, etc.) and modular software concepts (libraries for numerous applications).
• MOVI-PLC
®
is powerful due to extensive technologies (such as electronic cam,
synchronous operation) and the control of demanding applications (such as mater-
ial handling).
MOVI-PLC
®
standard performance class
• DH.21B controllers enable coordinated single axis movements and integration of
external inputs/outputs as well as Drive Operator Panels (DOP). The DH.21B.. op-
tion is therefore suitable for use as a module controller or stand-alone controller for
machines of medium complexity.
MOVI-PLC
®
advanced performance class
• The DH.41B controller is characterized by a greater variety of interfaces and a
higher performance level, which allows complex calculations and interpolated
movements, for example. The DH.41B option is therefore suitable for the automa-
tion of cells and machines. The integrated Ethernet interface enables direct con-
nection of the DH.41B controller to the control level.
Configurable application controller (CCU)
The controller can be used as configurable application controller (CCU) by using SD
memory cards of the type OMC41B. Only standardized application modules created
by SEW‑EURODRIVE can be executed. The application modules can be started up
quickly and conveniently by graphical configuration. A defined process data interface
provides this functionality to a higher-level controller. A process data monitor with con-
trol mode is available to support the startup procedure.
23534850/EN – 11/2017
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