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Step and Direction
Active Low
Indexer
+5V
P4-11
P4-12
Step
P4-8
P4-13
Dir
Step and Direction Inputs
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Step and direction inputs and signal names
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Connector
P4 Encoder input 2
Figure 3.23
Step and direction input connections
POSITIONING MODULE
470
Step +
Step -
470
Dir +
Dir -
Wire the ULTRA Plus PDM Components
Pin
8
11
12
13
15
Step and Direction
Active High
Indexer
P4-11
Step
P4-12
P4-8
Dir
Indexer
P4-13
Common
Signal Name
DIR+
STEP+
STEP-
DIR-
Shield
POSITIONING MODULE
470
Step +
Step -
470
Dir +
Dir -
Publication 1398-5.1 — January 2000
3-37
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