Electrical installation
4.9 Other connections
Drive converter cabinet units
Operating Instructions, 07/07, A5E00288214A
93
4.9.16.2 Connection
X520: Encoder connection
Table 4-39 Encoder connection X520
Pin Signal name Technical specifications
1 Reserved, do not use
2 Reserved, do not use
3 A (sin+) Resolver signal A
4 A* (sin-) Inverted resolver signal A
5 Ground Ground (for internal shield)
6 B (cos+) Resolver signal B
7 B* (cos-) Inverted resolver signal B
8 Ground Ground (for internal shield)
9 RESP Resolver excitation positive
10 Reserved, do not use
11 RESN Resolver excitation negative
12 Reserved, do not use
13 + Temp Motor temperature measurement KTY
14 Reserved, do not use
15 Reserved, do not use
16 Reserved, do not use
17 Reserved, do not use
18 Reserved, do not use
19 Reserved, do not use
20 Reserved, do not use
21 Reserved, do not use
22 Reserved, do not use
23 Reserved, do not use
24 Ground Ground (for internal shield)
25 - Temp Motor temperature measurement KTY
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.
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