P a g e
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Direction
Step
TABLE 9 SINGLED-ENDED STEP AND DIRECTION TERMINALS
With the drives connected it is time to connect the encoder feedback. Skip the next section if the system does not
have encoder feedback or if it is not going to be set up at this time.
10.1.3 Encoder Feedback
The encoder feedback inputs are located on the top of RJ1. The encoder signal for each axis is directly above
the control signal. See the diagram below.
X
Y
Z
A
B
C
Axis
Axis
Axis
Axis
Axis
Axis
FIGURE 67 ENCODER FEEDBACK RJ45 JACKS
Apollo III Using Mach3