X9 Terminal Strip; X41 Ep Terminal / Temperature Sensor Connection - Siemens SINAMICS S120 Manual

5.3.3.4

X9 terminal strip

Table 5- 19
Max. connectable cross-section:
- terminal 1 ... 8: 2.5 mm
- terminals L1 ... L3: 16 mm
5.3.3.5

X41 EP terminal / temperature sensor connection

Table 5- 20
Connector
Max. connectable cross-section: 1.5 mm
Electric shock in the event of voltage flashovers at the temperature sensor
Voltage flashovers in the signal electronics can occur in motors without safe electrical
separation of the temperature sensors.
• Only use temperature sensors that fully comply with the specifications of the safety
• If safe electrical separation cannot be guaranteed (for linear motors or third-party
Air-cooled chassis power units
Equipment Manual, 06/2020, 6SL3097-5AE00-0BP3
Terminal strip X9
Terminal
1
2
3
4
5
6
7
8
L1
L2
L3
2
2
Terminal strip X41
Terminal
1
2
3
4
WARNING
isolation.
motors, for example), use a Sensor Module External (SME120 or SME125) or Terminal
Module TM120.
Signal name
P24V
M
Bypass contactor con-
trol
Not assigned
Checkback signal pre-
charge contactor
Connection of pre-
charging circuit and fan
supply
Function
EP M1 (Enable Pulses)
EP +24 V (Enable Pulses)
- Temp
+ Temp
2
5.3 Smart Line Modules
Technical specifications
External 24 V DC supply
Voltage: 24 VDC (20.4 ... 28.8 V)
Current consumption: max. 1.7 A
240 V AC: 8 A max.
24 VDC: max. 1 A
isolated
Voltage: 230 VAC
Maximum permissible current: 6 A
isolated
• Contact closed: Contactor is de-energized
• Contact open: Contactor is energized
3 AC 380 ... 3 AC 480 V or
3 AC 500 ... 3 AC 690 V
Current consumption: See Technical data
Technical specifications
Supply voltage: 24 VDC (20.4 ... 28.8 V)
Current consumption: 10 mA
Temperature sensor connection KTY84-
1C130 / PT1000 / PTC
Line Modules
167