Electrical installation
4.9 Other connections
Drive converter cabinet units
Operating Instructions, 07/07, A5E00288214A
97
4.9.17.2 Connection
X520: Encoder connection
Table 4-41 Encoder connection X520
Pin Signal name Technical specifications
1 P encoder Encoder supply
2 M encoder Ground for encoder power supply
3 A Incremental signal A
4 A* Inverted incremental signal A
5 Ground Ground (for internal shield)
6 B Incremental signal B
7 B* Inverted incremental signal B
8 Ground Ground (for internal shield)
9 Reserved, do not use
10 EnDat_Clock,
SSI_Clock
Clock, EnDat interface,
SSI clock
11 Reserved, do not use
12 EnDat_Clock*,
SSI_Clock*
Inverted clock, EnDat interface,
inverted SSI clock
13 + Temp Motor temperature measurement KTY+/PTC
14 5 V Sense Sense input encoder power supply
15 EnDat_Data,
SSI_Data
Data, EnDat interface,
SSI data
16 0 V Sense Ground sense input encoder power supply
17 R Reference signal R
18 R* Inverted reference signal R
19 C Absolute track signal C
20 C* Inverted absolute track signal C
21 D Absolute track signal D
22 D* Inverted absolute track signal D
23 EnDat_Data*,
SSI_Data*
Inverted data, EnDat interface,
inverted SSI data
24 Ground Ground (for internal shield)
25 - Temp Motor temperature measurement KTY-/PTC
Connector type: 25-pin Sub D connector (pin)
Note
The maximum signal cable length is 100 m.
NOTICE
Only measuring systems in which the power supply for the measuring system is not
grounded can be used.
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