Applied Motion 2035XD - Manual (Page 8)

-8-
Step and Direction Signals
Connecting to Indexer with Sinking Outputs
(includes Applied Motion Si-1 Indexer)
2035XD
Drive
+5V OUT DIR+
DIR DIR-
STEP+
STEP STEP-
Indexer
with
Sinking
Outputs
Connecting to Indexer with Differential Outputs
(Many High Speed Indexers have Differential Outputs)
2035XD
Drive
DIR+ DIR+
DIR- DIR-
STEP+
STEP-
STEP+
STEP-
Indexer
with
Differential
Outputs
Connecting to indexer with Sourcing Outputs
2035XD
Drive
COM DIR-
DIR DIR+
STEP-
STEP STEP+
Indexer
with
Sourcing
Outputs
-9-
Run/Stop Signals
Most PLCs, don't use 5 volt logic. You can connect signal levels as high as 24
volts to the 2035XD if you add external dropping resistors to the STEP and DIR
inputs, as shown below.
• For 12 volt logic, add 820 ohm, 1/4 watt resistors
• For 24 volt logic, use 2200 ohm, 1/4 watt resistors
Connecting to PLC with Sinking (NPN) Outputs
(Most PLC's use 24 volt logic)
2035XD
Drive
+12-24V DIR+
DIR DIR-
STEP+
STEP STEP-
PLC
with
Sinking
Outputs
R
R
Connecting to PLC with Sourcing (PNP) Outputs
(Most PLC's use 24 volt logic)
2035XD
Drive
+12-24V
GND DIR-
OUT1 DIR+
STEP-
OUT2 STEP+
PLC
with
Sourcing
Outputs
R
R
Using Mechanical Switches to Control Run/Stop and Direction
2035XD
Drive
+ DIR+
DIR-
STEP+
- STEP-
+24VDC
Power
Supply
2200
2200
direction switch
run/stop switch
(closed=run)