Interfaces - Siemens SINAMICS S120 Manual

Cabinet Modules
5.2 Basic Line Modules
5.2.3

Interfaces

Table 5- 13 Terminal strip X41 EP terminals / temperature sensor connection
Terminal
1
2
3
4
Max. connectable cross-section 1.5 mm
Note
For operation, 24 V DC must be present at terminal 2 and ground at terminal 1. Pulse
suppression is activated when removed.
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.
CAUTION
The temperature sensor connection must be shielded. The shielding must be attached to
the shield support of the module.
NOTICE
The KTY temperature sensor must be connected with the correct polarity.
140
Function
EP M1 (Enable Pulses)
EP +24 V (Enable Pulses)
- Temp
+ Temp
2
DANGER
Technical data
Supply voltage: 24 V DC (20.4 ... 28.8 V)
Current consumption: 10 mA
Temperature sensor connection:
KTY84-1C130 / PTC
Manual, (GH5), 05/2010, A5E03263538A
Cabinet Modules