SIEMENS
Description of options
SINAMICS GM150, SINAMICS SM150
Description of options
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Siemens D 12 · 2012
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Options
L95
Pt100 evaluation unit with 6 inputs for explosion-protected
motors and 2 analog outputs
(outputs for display connected to the control)
Six evaluation units are available for use in hazardous areas
Zone 2 and Zone 22 (non-conductive dust) Div. 2 and in safe
areas (intrinsically safe input: [Ex ia] IIC). The resistance ther-
mometers (Pt100, Pt500, Pt1000) can be operated in a two-wire,
three-wire or four-wire system. The six evaluation units are ar-
ranged in two groups of three units each. For each group the
warning and disconnect messages are arranged together and
integrated into the warning and fault reporting chain of the con-
verter. In each group a temperature reading is also led to an an-
alog input of the converter so that it is available to the converter
control for measurement and display purposes.
An additional TM31 Terminal Module is integrated as interface
for further processing and to display signals and analog outputs.
The terminals that are assigned for the Pt100 evaluation are
listed in the following table.
Note:
Option
L95
cannot be combined with option
G61
(additional
TM31 Terminal Module).
The sensors can be connected to the Pt100 evaluation unit in
either a two-wire, three-wire or four-wire system.
In a two-wire system the inputs 10 and 12 must be connected,
in a three-wire system the inputs 10, 11 and 12 and
in a four-wire system the inputs 10, 11, 12 and 14 must be
connected.
Parameterization is done using software.
L96
2 Pt100 evaluation units each with 6 inputs for explosion-
protected motors and 2 analog outputs
(outputs for display connected to the control system;
SINAMICS GM150 in the IGCT version and
SINAMICS SM150 in the IGCT version)
Two times six evaluation units are available for use in hazardous
areas Zone 2 and Zone 22 (non-conductive dust) Div. 2 and in
safe areas (intrinsically safe input: [Ex ia] IIC). The resistance
thermometers (Pt100, Pt500, Pt1000) can be operated in a
two-wire, three-wire or four-wire system. The evaluation units are
arranged in groups of three units each. For each group the
warning and disconnect messages are arranged together and
integrated into the warning and fault reporting chain of the
converter. In each group a temperature reading is also led to
an analog input of the converter so that it is available to the
converter control for measurement and display purposes.
Two additional TM31 Terminal Modules are integrated as inter-
faces for further processing and to display signals and analog
outputs. The terminals that are assigned for the Pt100 evaluation
are listed in the following table.
Note:
Option
L96
cannot be combined with options
G61
and
G62
(additional TM31 Terminal Modules), as well as with option
E86
(additional analog inputs).
The sensors can be connected to the Pt100 evaluation unit in
either a two-wire, three-wire or four-wire system.
In a two-wire system the inputs 10 and 12 must be connected,
in a three-wire system the inputs 10, 11 and 12 and
in a four-wire system the inputs 10, 11, 12 and 14 must be
connected.
Parameterization is done using software.
Terminal
Significance
= LH–A11:10/11/12/14
Pt100; sensor 1; group 1
= LH–A12:10/11/12/14
Pt100; sensor 2; group 1
= LH–A13:10/11/12/14
Pt100; sensor 3; group 1
Terminal
Significance
= LH–A21:10/11/12/14
Pt100; sensor 1; group 1
= LH–A22:10/11/12/14
Pt100; sensor 2; group 1
= LH–A23:10/11/12/14
Pt100; sensor 3; group 1
Terminal
Significance
= LH–A11:10/11/12/14
Pt100; sensor 1; group 1
= LH–A12:10/11/12/14
Pt100; sensor 2; group 1
= LH–A13:10/11/12/14
Pt100; sensor 3; group 1
Terminal
Significance
= LH–A21:10/11/12/14
Pt100; sensor 1; group 1
= LH–A22:10/11/12/14
Pt100; sensor 2; group 1
= LH–A23:10/11/12/14
Pt100; sensor 3; group 1
Terminal
Significance
= LH–A31:10/11/12/14
Pt100; sensor 1; group 1
= LH–A32:10/11/12/14
Pt100; sensor 2; group 1
= LH–A33:10/11/12/14
Pt100; sensor 3; group 1
Terminal
Significance
= LH–A41:10/11/12/14
Pt100; sensor 1; group 1
= LH–A42:10/11/12/14
Pt100; sensor 2; group 1
= LH–A43:10/11/12/14
Pt100; sensor 3; group 1
© Siemens AG 2012