Electrical installation
4.9 Other connections
Drive converter cabinet units
Operating Instructions, 07/07, A5E00288214A
103
4.9.18.2 Connection
X520: Encoder connection 1 for TTL/SSI encoder with open-circuit monitoring
Table 4-45 Encoder connection X520
Pin Signal name Technical specifications
1 Reserved, do not use
2 SSI_CLK SSI clock
3 SSI_XCLK Inverted SSI clock
4 P_Encoder 5 V / 24 V Encoder power supply
5 P_Encoder 5 V / 24 V Encoder power supply
6 P_Sense Sense input encoder power supply
7 M_Encoder (M) Ground for encoder power supply
8 Reserved, do not use
9 M_Sense Ground sense input
10 R Reference signal R
11 R* Inverted reference signal R
12 B* Inverted incremental signal B
13 B Incremental signal B
14 A*/SSI_XDAT Inverted incremental signal A / inverted SSI data
15 A/SSI_DAT Incremental signal A / SSI data
Connector type: 15-pin socket
CAUTION
The encoder power supply can be parameterized to 5 V or 24 V. The encoder may be
destroyed if you enter the wrong parameter.
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