11
Connection
6.3 Connecting the I/O signals (CN2)
Insert the connector of the I/O signal cable into the I/O signal connector (CN2) on the driver.
Lead wire size: AWG26 (0.14 mm
2
)
CN2 pin assignment
Viewed from the direction of an arrow in the right gure
CN2
CN6
ALM
21
43
65
87
109
1211
Housing: PHDR-12VS (JST)
Terminal: SPHD-001T-P0.5 (JST)
Pin No.
Lead wire
color
Terminal
name
Initial assignment
signal
*1
Description
12 – – – Not connected.
11 Black D-IN0 START/STOP
These signals are used to operate the motor.
The motor rotates according to the acceleration time when both the START/
STOP input and RUN/BRAKE input are turned ON. If the START/STOP input is
turned OFF, the motor stops according to the deceleration time. If the RUN/
BRAKE input is turned OFF, the motor stops instantaneously.
10 White D-IN1 RUN/BRAKE
9 Gray D-IN2 FWD/REV
This signal is used to change the motor rotation direction.
The motor rotates in the forward direction when the signal is turned ON.
*2
8 Light blue D-IN3 M0 This signal is used to select the operation data number.
7 Purple D-IN4 ALM-RST
This signal is used to reset the alarm.
(The alarm will be reset at the ON edge of the input.)
6 Blue VH
External analog
setting device
*3
These signals are used when the rotation speed is externally set using an
external analog setting device (external potentiometer or external DC voltage).
5 Green VM
4 Yellow VL
3 Orange GND GND I/O signals common
2 Red D-OUT0 SPEED-OUT 30 pulses are output while the motor output shaft makes one revolution.
1 Brown D-OUT1 ALM-B
This is a signal to output an alarm status.
It is turned OFF when an alarm is generated. (Normally closed)
*1
These signals are assigned at the time of shipment. Functions for the pin Nos. 1, 2, and 7 to 11 can be changed using the
MEXE02 or RS-485 communication.
*2
The rotation direction of the output shaft varies depending on the gear ratio of the gearhead.
The rotation direction can be changed by setting of the "Motor rotation direction" parameter.
*3
If the "External setting method" parameter is changed, the rotation speed and torque limiting value can be set with the
PWM signal input.
Note on power ON/OFF using a mechanical contact
•
When turning on or o the power supply using a mechanical
contact (breaker, electromagnetic switch, relay, etc.), do so only
the positive side (+) of the power supply using the mechanical
contact.
CN1
+
-
+
‑
DC power supply
Do not turn on or o the positive side (+) and the negative side (−) of the power supply simultaneously or
shut o only the negative side (−) of the power supply.
The main circuit and the control circuit in the driver are connected to the same ground. So the input current
of the main circuit ows round into the control circuit when the power supply is turned on or o, causing
damage to the control circuit or peripheral equipment.
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