Omron CS1W-213 - REV 02-2008, Operation Manual

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Connection Examples for Different Types of Motor Driver Section 3-5
3-5 Connection Examples for Different Types of Motor Driver
This section provides examples of wiring the X and Y axes. If the Y and U
axes are also to be used, check the connector pin numbers in
3-3 External I/O
Circuitry and wire them in the same way.
Note 1. Be sure to connect a power supply for unused N.C. input terminals and turn
them on.
2. Use shielded wire for connecting to stepping motor drivers and Servo
Drives. Connect the shielded cable to an FG at both the PCU and the driv-
er.
Example 1: Mode 0 Connection
This example shows the use of a stepping motor with an external sensor sig-
nal connected to the origin input signal.
A14
A20
A2
A6
+CW
+CCW
– CCW
N.C. contact
Position Control Unit
(open collector outputs
on the CS1W-NC
@
13)
Origin Input
signal
CCW limit
input signal
CW limit input
signal
CW output
(with 1.6-k
resistance)
+
24 VDC
+
Example:
DFU1514W stepping motor driver, made by Oriental Motor Co.
N.O. contact
OMRON E2R-A01
Proximity Sensor
(NPN-output model).
– CW
Origin proxim-
ity input signal
24 VDC
CCW output
(with 1.6-k
resistance)
24-V power supply
for output
Input common
A8
A1
A21
A15
A24
A23
A22
Emergency
stop input
signal
PK564AW stepping motor
FG
24-V GND
for output
N.C. contact
FG
Shield
Signal
24 V
0 V
N.C
. contact