Brochure
SIMATIC ET 200M34
Interface modules for PROFIBUS and PROFINET
The various S7-300 modules in the distributed I/O system
ET 200M are connected to the bus system via the interface
module – either to the well-proven PROFIBUS fieldbus or
to PROFINET, the open Industrial Ethernet standard.
Interface module IM 153-4 for PROFINET
The following interface modules are available:
1)
The integrated 2-port switch of the IM 153-4 now also easily permits a
ring configuration by means of MRP functionality in addition to the star
topology.
2)
Changes to digital inputs are tagged with a time stamp locally (in the
IM 153 of the ET 200M) and transferred to the CPU by means of a pro-
cess interrupt.
3
Isochronous mode is the synchronized coupling of distributed I/O and
the user program on PROFIBUS with a constant cycle time. In this man-
ner, actual value sensing and setpoint output are performed synchro-
nously and with a constant cycle time and with consistent data images.
4)
The "electronic rating plate" or identification data are the data stored in
a module such as the order number, product version, installation date,
or plant identifier that uniquely identify this module and which are
available online, for example, to facilitate troubleshooting.
5)
Also available as SIPLUS component for extended temperature range
-40 °C … +70 °C
and corrosive atmosphere/condensation
(for details, see: www.siemens.com/siplus-extreme).
Interface modules IM 153-1
5)
IM 153-2 HF
5)
IM 153-4 PN
5)
IM 153-4 PN HF
PROFIBUS Copper Copper
PROFINET Copper Copper
2-port switch
1
)
/MRP
- / - - / -
n
/
n n
/
n
Number of modules 8 12 12 12
Station width 360 mm 520 mm 520 mm 520 mm
Diagnostics Channel-specific Channel-specific Channel-specific Channel-specific
Time synchronization on PROFIBUS,
time stamping of alarms
2)
-
n
- -
Use of function modules (FM) and
communications processors (CP)
Restricted
n
n
n
Routing of parameterization data to
intelligent field devices
-
n
(HART)
-
n
(HART)
Connection to fault-tolerant
(redundant) systems (S7-400H)
-
n
- -
In the redundant system
In the non-redundant system
-
n
- -
Fail-safety (PROFIsafe) -
n
-
n
Isochronous mode
3)
-
n
-
Shared device - -
n n
Electronic rating plate
4)
-
n
n n
Firmware update - Bus Bus/Micro Memory Card Bus/Micro Memory Card
Order No. group 6ES7 153- 1AA. 2BA. 4AA. 4BA.
n
can be used / available
-
cannot be used / not available
SIMATIC_ET200_ENGLISCH.book Seite 34 Montag, 26. November 2012 10:02 10
© Siemens AG 2012