Parker FL-20-C Series, Руководство по эксплуатации продукта

Страница: 51 / 310

FL20-C Series
51
4.2 Encoder wiring
Precautious of encoder wiring:

Ground the servo drive and shielded layer of the servo motor reliably. Otherwise, the servo
drive will report a fault alarm;

Do not connect to “NC” terminal;

To determine the length of the encoder cable, consider voltage drop caused by the cable
resistance and signal attenuation caused by the distributed capacitance.

Encoder cable and power cable must be separately by at least 30cm;

If encoder cable needs to add another cable because of short, make sure that the shielded
layer and grounding are connected reliably
4.2.1 Absolute encoder connector terminal layout
CN2 Encoder Connector Terminal Layout is as shown in figure 4-2-1.
1
2 3
4
5
6
7
8 9
Fig 4.2.1 Absolute encoder terminal layout
Table 4.2.1 Encoder connector terminal name and function
Terminal
code
Terminal
abbreviation
Signal name Function
CN2- 1 NC NO CONNECTION NO CONNECTION
CN2- 2 VCC +5V power +5V power
CN2- 3 PS PG serial signal Serial signal
CN2- 4 /PS PG serial signal Serial signal
CN2- 5
GND Grounding Grounding
CN2- 6
CN2- 7 NC NO CONNECTION NO CONNECTION
CN2- 8 NC NO CONNECTION NO CONNECTION
CN2- 9 NC NO CONNECTION NO CONNECTION
HOUSING
——
Shielded
（
plug cover
）