Applied Motion ST10-C-CE - Manual (Page 26)

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ST5/10-Si,-Q,-C, -IP Hardware manual 920-0004 Rev. F
6/10/14
Connecting to Indexer with Differential Outputs
(Many High Speed Indexers have Differential Outputs)
Connecting to indexer with Sourcing Outputs
Connecting to Indexer with Sinking Outputs
High Speed Digital Inputs
The ST Series drives include two high speed inputs called STEP and DIR. They accept 5 volt single-ended
or differential signals, up to 2 MHz. Normally these inputs connect to an external controller that provides
step & direction command signals. You can also connect a master encoder to the high speed inputs for fol-
lowing applications. Or you can use these inputs with Wait Input, If Input, Feed to Sensor, Seek Home and
other such commands.
Connection diagrams follow.
IN/OUT 1
COM X2/DIR-
DIR X2/DIR+
X1/STEP-
STEP X1/STEP+
Indexer
with
Sourcing
Outputs
IN/OUT 1
+5V OUT X2/DIR+
DIR X2/DIR-
X1/STEP+
STEP X1/STEP-
Indexer
with
Sinking
Outputs
IN/OUT 1
DIR+ X2/DIR+
DIR- X2/DIR-
X1/STEP+
STEP-
STEP+
X1/STEP-
Indexer
with
Differential
Outputs