Altera Multiaxis Motor Control Board - Manual (Page 19)

Functional Description Page 19
Multiaxis Motor Control Board February 2014 Altera Corporation
Encoder Power Supply
The Multiaxis Motor Control Board can supply 3.3V, 5V or 12V encoder power supply
voltages. You may configure each channel's encoder power supply independently.
Table 9 lists the jumpers to set for each channel. Table 10 lists the jumper positions for
encoder power supplies. Out means fit no jumper; in means fit a jumper.
J56 Channel 3 encoder interface selection.
J57 Channel 3 encoder interface selection.
J58 3.3V isolated power supply.
Table 9. Jumpers for Encoder Power Supply
Channel
Jumpers
A B
0 J3 J4
1 J17 J18
2 J31 J32
3 J45 J46
Table 10. Encoder Power Supply Selection
Jumper Position
Voltage (V) Encoder
A B
Out Out 12 EnDat
Out In 3.3 —
In Out 5 EnDat, BiSS
In In Invalid —
Table 8. Jumpers
Jumper Function