Mitsubishi A1SD75P1-S3, User Manual

Page: 565 / 622

Appendix - 18
MELSEC-A
APPENDICES
Appendix 4.3 Connection example of A1SD75/AD75 and MR-C A
(Differential driver (Open collector)) *
5
3
21
4
22
5
23
26
8
7
11
12
13
14
15
16
35
9
27
10
28
PP 9
PG 10
NP 7
NG 8
CR 13
SG 12
PF
3
V+ 1
SD
11
SON 17
LSP
15
ALM
2
V24
5V
A
B
0V
CN1
L2
L1
MC
NF
W
V
U
TE1
W
V
U
SM
E
EMG
CN2
A1SD75/AD75
24VDC
PULSE F+
PULSE F-
PULSE R+
PULSE R-
CLEAR
CLEAR COM
COM
INPS
PG0(24V)
PG0 COM
FLS
RLS
STOP
CHG
STRT
PULSER A+
PULSER A-
PULSER B+
PULSER B-
READY
DOG
COM
COM
36
25
6
OP
4
LSN
20
14
+
-
C P
Fault RA1
PULSE F 1
PULSE COM 19
PULSE R 2
PULSE COM 20
PP 9
SG 12
NP
7
A1SD75/AD75
CN1
5G
+5V
Configure a sequence to turn OFF the MC
at alarms and emergency stops.
HC-PQ series motor
Cutoff by servo ON signal
OFF alarm single
Magnetic brake
D
et
ec
to
r
Power supply
Single-phase 200VAC ( A type)
or
single-phase 100VAC (A1 type)
Within 10m (within 2m)
Near-point dog
Speed/position changeover
Start
Forward run stroke end
Servo ON
24V,0.2A or higher
Manual pulse
generator
MR-HDP01
Upper limit
Lower limit
Stop
Servo READY
24V power
supply
Regenerative resistor is
an external option
*
6
*
2
*
2
*
4
*
3
*
3
*
1
MR-C A or MR-C A1
When connected with an open collector,
wire the sections indicated by as shown below.
Reverse run stroke end
*1 Assignment of the pin numbers of the connector of the A1SD75/AD75 is the same for axes 1 to 3.
*2 The upper limit (FLS) and lower limit (RLS) of the A1SD75/AD75 are used for the zero point return retry function.
Set these inside the limit switches for the servo.
*3 Limit switch for servo (stopping).
*4 The distance between the controller and amplifier is indicated.
The distance must be within 2m with the open collector.
*5 Use “Logic selection for pulse output to the drive unit” specified in detailed parameter 1 to match the logic (positive
or negative logic) between the A1SD75/AD75 and the servo amplifier. The initial setting of A1SD75/AD75 is a
positive logic.
*6 There is no need to wire the in-position signal. (It is output as “ Md.39 External input/output signal” but it is not
used for internal processes of the AD75.)
REMARK
The AD75C20SC cable (for differential driver) can be used for the connection between the A1SD75/AD75 and MR-
C A. (Refer to section 2.2 “List of configuration devices.”)
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