Siemens 6RA70 User Manual

SIMOREG 6RA70 DC-MASTER

Top performance and intelligence

SIMOREG 6RA70 DC-MASTER

A new lease on life for proven DC technology

• There are applications where DC
drives are simply the better solution

reason enough for us to innovate DC
drives. In many applications DC drives
have clear cut advantages in operator
friendliness and reliability, cost
effectiveness and performance,
efficiency and start-up. When these
applications are matched with the
SIMOREG 6RA70 which are built on
over 25 years of proven SIMOREG
success the results are unparalleled.

• Use the SIMOREG 6RA70 DC­Master on your next application and

learn why the Siemens SIMOREG
drives continue to be the benchmark
in the DC drive industry.

Now with:

Unified operation with Siemens AC MASTERDRIVES

More application flexibility

More communication options

Extended output range to 1000hp
(High hp designs up to 8000hp)

Even more compact sizing

Higher processing performance

More favorably priced solutions

Innovative features

TM

With offices in 193 countries global

coverage is available in even the

most remote locations.

The SIMOREG modular design has now been extended

from 15 Amps to 1660 Amps.

Modular and compatible
through and through

• Identical software platform

• Identical operator Interfaces

• Identical control card

• Identical option cards

• Identical card rack

• Identical manual

The SIMOREG 6RA70 is
extremely flexible and cost-

effective in any application. In
addition to the ability to expand
the standard functionality by
adding option boards, the standard
version can be expanded to handle

higher-level software applications
with the built in extended
technology software. In many
applications the use of the
extended technology software can
replace a technology board or even
the PLC functions.

UUNNIIVVEERRSSAALL
CCOOVVEERRAAGGEE

MMOODDUULLAARR
PPHHIILLOOSSOOPPHHYY::

The SIMOREG 6RA70
DC-Master is known the

world over for its outstanding
quality, reliability, and most of all
performance. With features such
as feed forward control on all of
the inner control loops and a 83ns
instruction time made possible by its
powerful co-processor system the
SIMOREG 6RA70 DC-Master stands
unchallenged on its performance from every
end of the globe.

MICRO­MASTER

MASTER­DRIVES VC

PC/PG SIMATIC HMI SIMATIC S7

Generic PLC
with Profibus
Capabilities

PROFIBUS-DP

SIMOLINK

MICROMASTER

MASTER­DRIVES MC

Standard AC drives DC drives Vector control AC drives Motion control servodrives

SIMOREG
6RA70

Unified integration with the
SIMOVERT MASTERDRIVES family

The SIMOREG 6RA70 DC-MASTER
was designed

as a truly integrated
member of the Siemens MASTERDRIVES
family. The 6RA70 having an identical card
rack and BICO software technology as the
6SE70 AC drive series lends itself to using
the same option cards including Profibus
CBP2 card, Simolink SLB card, T400
Technology card, etc..

In addition to using the same option cards
as the 6SE70 AC MASTERDRIVE series,
additional devices such as the OP1S
Operator Control Panel are also
interchangeable. This concept can greatly
reduce your inventory in addition to adding
versatility and operator friendliness to your
drive systems.

TM