SIEMENS
Description of options
SINAMICS GM150, SINAMICS SM150
Description of options
6/20
Siemens D 12 · 2012
6
■
Options
G63
Additional TM15 Terminal Module
One TM31 Terminal Module and two TM15 Terminal Modules for
integrating alarm and fault messages as well as control signals
and for communicating with a higher-level control are already
included in the standard version of the converter. The number of
digital inputs and outputs can be expanded with an additional
TM15 Terminal Module. This is recommended if, for instance,
external signals are to be read in and processed or external
components are to be controlled in addition to the standard
customer's terminal strip.
The TM15 Terminal Module has:
•
24 bidirectional digital inputs and outputs (isolation in three
groups of eight channels each)
•
24 green status LEDs for indicating the logical signal status of
the relevant terminal
G66
PADU8 diagnostics module (SINAMICS GM150 in IGCT
version and SINAMICS SM150 in IGCT version)
The PADU8 diagnostic module reads out up to eight analog
signals and up to eight digital signals from the gating and
monitoring module of the power unit and makes these available
for diagnostic purposes or for further processing. The typical de-
tection cycle of all channels in parallel is 1 ms, enabling rapid
signal characteristics to be detected and diagnosed simultane-
ously. The detected values are transferred to an evaluation sys-
tem (e.g. notebook) either by optical conductors or by an RJ11
socket. All output data are available in parallel at the optical con-
ductor output and at the RJ11 socket. This means that measure-
ments can be taken in parallel at the RJ11 socket without dis-
rupting the transfer of data at the optical conductor. With the
option
G66
a PADU8 diagnostic module is integrated in the
control section of each Motor Module.
G70
Pulse distributor for transferring the speed encoder signal
(SINAMICS SM150; SINAMICS GM150 on request)
With this pulse distributor it is possible to split the encoder
signal. This possibility is used, for example, when speed list
values from an HTL incremental encoder are required at various
points for measured-value acquisition and processing.
The pulse distributor transfers the HTL incremental encoder
signals to two separate RS422 signal outputs. The inputs are
electrically isolated from the outputs.
8-pole terminal strips are used for the connection.
Note:
For SINAMICS GM150, option
K50
(Sensor Module Cabinet-
Mounted SMC30) should be ordered at the same time.
G71
Optical bus terminal (OBT) for PROFIBUS
(SINAMICS SM150; SINAMICS GM150 on request)
PROFIBUS OBT is a network component for use in optical
PROFIBUS DP fieldbus networks. The individual bus stations are
linked using two-phase plastic optical conductors. These auto-
matically provide isolation and prevent potential differences in
large plants from having any impact.
The OBT has three interfaces:
Channel 1 is an electrical RS485 interface which is implemented
as a 9-pole Sub D socket connector and establishes the link to
the converter control.
Channels 2 and 3 form the optical interface. They are configured
as a duplex socket and can be used for connection on the plant
side to higher-level systems.
Note:
For SINAMICS GM150, option
G71
cannot be combined with
options
G20 to G24
and
G34
(access to other bus systems) as
well as with
G25
and
G35
(Teleservice).
TM15 Terminal Module
Digital inputs
• Voltage
-30 ... +30 V
• Low level
(an open digital input is
interpreted as "low")
-30 ... +5 V
• High level
15 ... 30 V
• Current consumption
at 24 V DC
5 ... 11 mA
• Signal propagation times of
digital inputs, typ.
- L
→
H
50
µ
s
- H
→
L
100
µ
s
• Conductor cross-section, max.
1.5 mm
2
Digital outputs
(sustained short-circuit strength)
• Voltage
24 V DC
• Load current per digital output,
max.
0.5 A
• Output delay (ohmic load)
- L
→
H, typ./max.
50/100
µ
s
- H
→
L, typ./max.
150/225
µ
s
• Total current of digital outputs
(per group)
400 mA
-
Up to 60 °C
2 A
-
Up to 50 °C
3 A
-
Up to 40 °C
4 A
• Conductor cross-section, max.
1.5 mm
2
© Siemens AG 2012