Mitsubishi Electric Corporation A1SD75/AD75P1
<Note>
You can switch output of an open collector/line driver. Use this with the line driver.
If you use the open collector, it does not count pulse and the motor does not rotate.
A1SD75/AD75P1 (Mitsubish Electric Corporation)
CW pulse command
output
CCW pulse command
output
Point zero signal
Deviation counter
cleared
Drive unit ready
In-position
Common
Near point signal
Upper limit
Lower limit
Origin proximity
sensor
CW limit sensor
CCW limit sensor
<Remarks>
This represents a twisted pair cable.
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PLC
3
21
4
22
500Ω
24
25
5
23
26
4.7kΩ
7
From PLC
4.7kΩ
I/O output
8
35
36
4.7kΩ
11
4.7kΩ
12
4.7kΩ
13
[Connections and Settings in Position Control Mode]
22
23
24
25
19
20
14
1
4
2
5
From PLC
3
I/O output
8
7
9
10
To PLC
I/O input
11
BRKOFF
12
13
GND +24V
DC24V
power supply
81
Driver
E-series
PULS1
CW pulse
command
220Ω
PULS2
input
SIGN1
CCW pulse
command
220Ω
SIGN2
input
OZ+
Phase Z
output
OZ–
GND
COM+
4.7kΩ
Counter
CL
clear input
4.7kΩ
Servo-ON
SRV-ON
input
4.7kΩ
Gain switching
GAIN/TC
input/torque limit
switching input
4.7kΩ
Alarm clear
A-CLR
input
4.7kΩ
CCW overtravel
CCWL
inhibit input
4.7kΩ
CW overtravel
CWL
inhibit input
ALM
Servo alarm
output
COIN
Positioning
completing output
Brake release
output
WARN
Warning output
COM–