SIEMENS
2/19
Siemens PM 21 · 2017
SIMOTION Motion Control System
SIMOTION D – Drive-based
SIMOTION D4x5-2 Control Units
2
■
Application
SIMOTION D4x5-2 Control Units are ideally suited for
applications with many coordinated axes and short clock-pulse
rates.
Typical applications include:
•
Compact multi-axis machines
•
High-performance applications with short machine cycles
•
Compact machines
- Including the complete machine control in the drive
- With extensive connection possibilities for communication,
HMI and I/O
•
Distributed drive concepts
- Applications with many axes
- Synchronization of several SIMOTION D Control Units using
distributed synchronous operation
■
Design
SIMOTION D425-2 DP (on left) and SIMOTION D435-2 DP/PN with
CBE30-2 inserted (on right)
Interfaces
Display and diagnostics
•
LEDs to display operating states and errors
•
3 measuring sockets
•
Service selector switch and mode selector
•
Diagnostics button
Onboard I/Os
•
12 digital inputs
•
16 digital inputs/outputs (max. 16 as high-speed measuring
inputs, max. 8 as high-speed cam outputs)
Communication
•
6 × DRIVE-CLiQ (4 × DRIVE-CLiQ for D425-2)
•
2 × Industrial Ethernet (3 × Industrial Ethernet for D4x5-2 DP),
of which one interface easily accessible on the module front
•
2 × PROFIBUS DP
•
1 × PROFINET IO
(1 interface with 3 ports, with D4x5-2 DP/PN only)
•
2 × USB
Data backup
•
1 slot for SIMOTION CompactFlash card
Additional interfaces
•
Terminals for 24 V electronics power supply
Option Boards
With the TB30 Terminal Board, the SIMOTION D4x5-2 Control
Units can be extended with 4 digital inputs, 4 digital outputs,
2 analog inputs and 2 analog outputs. The TB30 Terminal Board
is plugged into the option slot on the Control Unit.
Using the CBE30-2 Communication Board for PROFINET IO, it is
possible to equip the SIMOTION D4x5-2 DP/PN Control Units
with a second PROFINET interface with 4 ports.
Applications for a second PROFINET interface:
•
2 separate networks (e.g. one local and one higher-level
network)
•
Address space can be doubled to 2 × 6 KB
•
Maximum number of connectable devices can be doubled to
2 × 64
•
Separation into a high-speed and a slow bus system/
execution system in order to make efficient use of the
controller's capacity (applies only to SIMOTION
D435-2 DP/PN, D445-2 DP/PN and D455-2 DP/PN)
- PROFINET onboard: SERVO
Fast
and IPO
Fast
- PROFINET via CBE30-2: SERVO/IPO/IPO2
Note:
The CBE30-2 cannot be used in SIMOTION D4x5 2 DP Control
Units. If the CBE30-2 is used without SERVO
Fast
and IPO
Fast
,
then both PROFINET interfaces are assigned to
SERVO/IPO/IPO2.
Mounting
The SIMOTION D4x5-2 Control Units can be mounted in the
control cabinet in one of three ways:
•
Mounting with spacers
•
Mounting without spacers (D425-2 and D435-2 only)
•
Mounting without spacers (external cooling, D445-2 and
D455-2 only)
With external air cooling, the cooling fins of the D445-2/D455-2
Control Unit are outside of the control cabinet. A seal (option) is
available so that the Control Unit can be hermetically mounted in
the rear cabinet panel.
The SIMOTION D4x5-2 Control Units come with pre-installed
spacers. These can be removed if necessary.
Data storage/data backup
The SIMOTION D4x5-2 Control Units store the retentive process
data permanently in a manner that requires no maintenance
(refer to technical specifications for memory size).
The real-time clock is backed up for several days via a
SuperCap. The backup time can be extended via a battery in the
double fan/battery module.
The double fan/battery module incl. battery is contained in the
scope of supply of the SIMOTION D4x5-2.
The runtime software, user data and user programs are stored
retentively on the CompactFlash Card (CF). The retentive
process data of the Control Unit can also be stored on this
CompactFlash card via system command, e.g. if spare parts are
required.
© Siemens AG 2017