22
Connection
This section covers the methods of connecting the driver, motor, power and controller, as well as the
grounding method, connection examples and I/O interface.
High torque (excluding
CSK26J
) type and geared type
CSK22SG
motors are of the connector type.
Use the supplied motor cable.
Optional motor cables, connector set and driver cables (sold separately) are available from Oriental Motor.
See page
47
.
Connection examples
The driver’s power supply voltage can be selected from 24 VDC or 36 VDC.
Be sure to check the setting of the power supply voltage switch. See page
31
.
+
5 V
220
Ω
R
2
220
Ω
220
Ω
24 VDC or 36 VDC
GND
CN2
CN1
1
3
5
7
2
4
6
1
3
5
2
11
12
4
6
8
9
10
+
5 V
Controller
NPN
type
CW
CCW
C.OFF
TIMING
+
5 V
+
5 V
0V
Controller
PNP
type
No connection
Green
Black
Blue
Red
Yellow
White
Motor leads color
Common to the supplied
motor cable and an optional
motor cable (sold separately)
0V
0V
0V
2-Phase stepping motor
Driver
0V
0V
CSD2109-P, CSD2112-P, CSD2120-P
●
Be certain the digital I/O cables that
connect the driver and controller is as
short as possible. The maximum input
frequency will decrease as the cable
length increases.
●
To operate the
CSD2120-P
at a motor
speed of 600 r/min or greater using
the 36 VDC power supply, connect to
the power line an electrolytic
capacitor
∗
having a minimum rating of
50 V and capacity of 10000
µ
F or
greater.
●
Secure the connector cable in place so
that the connection won’t be subjected
to stress induced by a bent cable. The
cable’s radius of curvature should be
as large as possible.
●
When removing the motor cable of
High torque type (excluding
CSK26J
)
and
CSK22SG
, pull it out horizontally
toward the output shaft.
The motor may be damaged if force is
applied in any other direction.
The optional motor cable for the
CSK23P
and
CSK24P
types employs
a connector with a lock. When
removing this type of cable, release
the connector lock first. Forcibly pulling
out the cable without releasing the
connector lock may damage the motor.
NOTE
●
When the motor is of the connector type
and the supplied motor cable or an optional
motor cable (sold separately) is not used
Driver CN2
Motor
1
6
2
4
3
1
4
3
5
5
6
2
1
2
3
4
5
6
When connecting the motor, pay attention to the
pin numbers on the motor and those on the driver.
Pin numbers
