X41 Ep Terminal / Temperature Sensor Connection - Siemens SINAMICS S120 Manual

8.15.2.2

X41 EP terminal / temperature sensor connection

Table 8- 28 Terminal strip X41
Terminal
1
2
3
4
Max. connectable cross-section 2.5 mm
Risk of electric shock!
Only temperature sensors that meet the safety isolation specifications stipulated in
EN 61800-5-1 may be connected to terminals "+Temp" and "-Temp". If safe electrical
separation cannot be guaranteed (for linear motors or third-party motors, for example), a
Sensor Module External (SME120 or SME125) must be used.
If these instructions are not complied with, there is a risk of electric shock!
Note
The following sensors can be connected to the temperature sensor connection:
KTY84-1C130 / PTC / PT100
CAUTION
The temperature sensor connection must be shielded. The shielding must be attached to
the shield support of the Motor Module.
NOTICE
The KTY temperature sensor must be connected with the correct polarity.
Note
Safety Integrated Function Manual
Detailed and comprehensive instructions and information for the Safety Integrated functions
can be found in the associated Function Manual. This manual is available as additional
documentation on the customer DVD supplied with the device.
Cabinet Modules
Manual, (GH5), 05/2010, A5E03263538A
Function Technical data
EP M1 Supply voltage: 24 V DC (20.4 V - 28.8 V)
(Enable Pulses)
Current consumption: 10 mA
EP +24 V
Signal propagation times:
(Enable Pulses)
L → H: 100 μs;
H → L: 1000 μs
The pulse inhibit function is only available when Safety Integrated Basic
Functions are enabled.
- Temp Temperature sensor connection for motor temperature measurement:
KTY84-1C130, PTC, PT100
+ Temp
2
DANGER
8.15 K90, Control Unit CU320-2 PROFIBUS
Options
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