10.1 Connection to Host Controller
10-5
10
Ap
pend
ix
10.1.3
Connection to OMRON’s Motion Control Unit
∗1.
Connect when an absolute encoder is used.
When the encoder cables with a battery case JUSP-BA01 are used, no battery is required for CN1 (between 21 and
22).
•
For CN1: ER6VC3N (3.6 V
,
2000 mA)
•
Battery case: JUSP-BA01 (3.6 V, 1000 mA)
∗2.
represents twisted-pair wires.
∗3.
This connection is to adjust the phase of the encoder output pulse.
Note 1. Only the signals that are related to the multi-winding drive unit and the OMRON Motion Control Unit are given
in this example.
2. Incorrect signal connections may damage the Motion Control Unit, multi-winding drive unit, SERVOPACKs,
and converters.
3. Open the signal lines not to be used.
4. The above connection diagram shows the connections for only one axis. When using other axes, make connec-
tions to the SERVOPACK in the same way.
5. Short-circuit the normally closed (NC) input terminals that are not used at the I/O connector section of the motion
control unit.
6. Make the settings so that the servomotor can be turned ON/OFF by the Servo ON signal (/S-ON).
7. The SERVOPACK incorporates safety functions to protect people from the hazardous operation of the movable
parts of the machines, reduce the risk, and ensure the safety of the machine in operation. Necessary circuits and
settings are required in CN8 to use these functions. If these functions are not used, use the SERVOPACK with the
enclosed safety jumper connected to CN8. For details, refer to
5.11 Safety Function.
CN1
3
4
5
16
8
9
13
12
11
19
15
14
18
1
5
6
1
19
20
35
34
20
4
BAT(-)
36
47
32
10
10
17
2
4
6
14
1
2
2
31
33
44
21
22
40
ALM+
/S-ON
/ALM-RST
SG
SEN
SG
SG
ALM-
FG
PAO
/PAO
/PBO
PBO
PCO
/PCO
V-REF
+24 V-IN
*2
*3
*1
*1
*1
*1
*1
BAT(+)
Motion Control Unit
manufactured by OMRON Corporation
C200H-MC221
(CS1W-MC221/MC421)
(CV500-MC221/MC421)
DRV connector
Battery
24 V
24 VDC
24 VDC
input
24 V input ground
X -axis alarm input
X-axis run reference output
X-axis alarm reset output
X-axis SEN signal ground
X-axis SEN signal output
X-axis feedback ground
X-axis phase-A input
X-axis phase-/A input
X-axis phase-B input
X-axis phase-/B input
X-axis phase-Z input
X-axis phase-/Z input
X-axis speed reference
Axis speed reference ground
24 V output
24 V output ground
I/O connector
24 V input
X-axis CW limit input
X-axis CCW limit input
X-axis immediate stop input
X-axis origin proximity input
24 V input ground
Shell
2.8 to 4.5 VDC
Multi-winding drive unit
+
-
Analog
