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①
②
③
④
⑤
⑥
⑦
⑧
⑨
⑩
⑪
⑫
⑬
⑭
Figure 3-4
3.5.3
Terminal Modules
The Terminal Modules are the central interface for digital and analog inputs and outputs. You
can optionally expand the interface to include additional Terminal Modules.
SINAMICS SM150 6SL3845-2NN41-8AD2
Operating Instructions Rev.201910281310 EXAMPLE
X11 – X14
X15, X16,
X31 – X34
X35, X36
X51 – X54
X241, X242
X70 – X79
X81
X200 – X202
X231, X232
S5.0
S5.1
X221, X222
LEDs
X210
Overview of PSA interfaces
Gating of the power semiconductors, inverter phase u
Gating of the power semiconductors, crowbar
Gating of the the power semiconductors, inverter phase v
Gating of the power semiconductors, braking chopper
Gating of the power semiconductors, inverter phase w
Selecting Safe Torque Off
Actual value channels 0 to 9
Trip line
DRIVE-CLiQ interfaces
Analog and digital outputs
Switches of the analog inputs, voltage/current measurement AI0
Switches of the analog inputs, voltage/current measurement AI1
Analog and digital inputs, temperature sensor connections
Diagnostics via LEDs
Electronics power supply
3.5 Description of the components
Description
35
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