Connection - Siemens SINAMICS S150 Operating Instructions Manual

4.9.16.2

Connection

X520: Encoder connection
Table 4-39 Encoder connection X520
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Connector type: 25-pin Sub D connector (pin)
Note
The maximum signal cable length is 130 m.
NOTICE
Only measuring systems in which the power supply for the measuring system is not
grounded can be used.
Drive converter cabinet units
Operating Instructions, 07/07, A5E00288214A
Signal name
Reserved, do not use
Reserved, do not use
A (sin+)
A* (sin-)
Ground
B (cos+)
B* (cos-)
Ground
RESP
Reserved, do not use
RESN
Reserved, do not use
+ Temp
Reserved, do not use
Reserved, do not use
Reserved, do not use
Reserved, do not use
Reserved, do not use
Reserved, do not use
Reserved, do not use
Reserved, do not use
Reserved, do not use
Reserved, do not use
Ground
- Temp
Technical specifications
Resolver signal A
Inverted resolver signal A
Ground (for internal shield)
Resolver signal B
Inverted resolver signal B
Ground (for internal shield)
Resolver excitation positive
Resolver excitation negative
Motor temperature measurement KTY
Ground (for internal shield)
Motor temperature measurement KTY
Electrical installation
4.9 Other connections
93