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18
920-0084C
8/2/2018
TSM17S/Q Hardware Manual
3.3.2 STEP & DIR Digital Inputs
The diagrams below show how to connect the STEP & DIR Inputs to various commonly used
devices.
+5v to +24v out
DIR
STEP
DIR+
DIR-
STEP+
STEP-
Indexer
with
Sinking
Outputs
Connecting to Indexer with Sinking Outputs
TSM17
DIR
COM
STEP
Indexer
with
Sourcing
Outputs
DIR+
DIR-
STEP+
STEP-
Connecting to Indexer with Sourcing Outputs
TSM17
DIR+
DIR-
STEP+
DIR+
DIR-
STEP+
STEP-
STEP-
Indexer
with
Differential
Outputs
Connecting to Indexer with Differential Outputs
Many high-speed indexers have differential outputs
TSM17
DIR+
DIR-
STEP+
STEP-
5 - 24
volt DC
Power
Supply
Using Mechanical Switches
+
direction switch
run/stop switch
(closed = run)
TSM17