Siemens SINAMICS S120 Equipment Manual page 187

-X4: Terminal block
Table 5- 47 -X4: Terminal block
Terminal
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
DI: digital input, DI/DO: bidirectional digital input/output, M: electronic ground, M1: ground reference,
temperature class: motor temperature sensor,
max. connectable cross section: 2.5 mm²
Note
Terminals 1 to 12 are assigned only with option K90/K91 (CU320 Control Unit).
For assignments of terminals 1 to 12, refer to the chapter titled "Options", section "K90/K91,
Control Unit with CompactFlash Card with/without performance enhancement" under
"Terminal block -X55 -X4".
NOTICE
The KTY temperature sensor must be connected with the correct polarity.
S120 Cabinet Modules Equipment Manual
Manual, (GH5), 10/2008, A5E00427098A
Designation Technical specifications
Assigned only if the CU320 Control Unit is present (option K90/K91).
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: 1,000 μs
- Temp Temperature sensor connection for motor temperature measurement
KTY84, PTC
+ Temp
Cabinet Modules
5.6 Motor Modules in chassis format
187