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

Device overview
8.4 Air-cooled Active Line Modules for the grid infeed, chassis format
8.4.3.4

X9 terminal strip

Table 8- 3 Terminal strip X9
Terminal
1
2
3
4
5
6
L1
L2
Max. connectable cross-section: Terminals 1 ... 6: 2.5 mm
Note
Connecting fan supply, with frame size GX
The fan supply for frame size GX is connected directly to fuse holder -F10 or -F11.
Note
For devices with connection voltages of 320 V ... 480 V, for operation on a main grid with
voltages <380 V, direct supply from the main grid is not possible. In this case, a separate
power supply for the device fan with 1 AC 400 V must be provided; the current drawn by the
fan can be taken from the technical data. The taps for the fan transformer must be selected
for 400 V.
8.4.3.5

X41 EP terminal / temperature sensor connection

Table 8- 4 Terminal strip X41
Terminal
1
2
3
4
Max. connectable cross-section 1.5 mm
152
Signal name
P24V
M
Bypass contactor control
Pre-charge contactor control
Connection for fan supply
(only for frame size JX)
2
Function
EP M1 (Enable Pulses)
EP +24 V (Enable Pulses)
- Temp
+ Temp
2
Technical data
Voltage: 24 V DC (20.4 ... 28.8 V)
Current consumption: max. 1.7 A
for Active Interface Module, X609:11
for Active Interface Module, X609:12
for Active Interface Module, X609:9
for Active Interface Module, X609:10
380 ... 480 VAC / 500 ... 690 VAC
Current consumption: See Technical data
, Terminals L1 - L2: 35 mm
Technical data
Supply voltage: 24 V DC (20.4 ... 28.8 V)
Current consumption: 10 mA
Temperature sensor connection KTY84-1C130/PTC
2
System Manual, 04/2015, A5E03347436A
Grid infeed