Mitsubishi Electric MELSEC-L LD75D, User Manual

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(2) Connection example of LD75D  and MINAS-E series (Differential driver)
*4
*1 The logic for each I/O terminal can be changed with "[Pr.22] Input signal logic selection" and "[Pr.23] Output signal logic
selection" in detailed parameters 1. (Negative logic is used for all terminals in the example above.)
*2 The LD75D

upper limit (FLS) and lower limit (RLS) are used in the OPR retry function. Set these signals inside the
servo amplifier limit switches.
*3 Refer to the

manual of the servo amplifier for information on the servo amplifier side wiring and various signal wire
shields not shown above.
*4 Use the same logic (positive logic/negative logic) for the LD75D  and servo amplifier. The LD75D  is initially set to
negative logic.
*5 This indicates the distance between the LD75D

and MINAS-E series.
PULSE F+
PULSE R+
CLEAR
CLEAR COM
READY
PULSER A+
PULSER A-
PULSER B+
PULSER B-
B19
A20
B20
DOG
FLS
RLS
STOP
CHG
COM
COM
3
1
2
4
5
15
16
17
18
14
9
24G
P24V
MINAS-E series
*3
PULS1
Within 2m
*5
5V
A
B
0V
5G
*2
*2
Manual pulse
generator
MR-HDP01
*1
LD75D
PULSE F-
PULSE R-
RDY COM
10
PG05
PG0 COM
13
11
12
A19
6
7
PULS2
SIGN1
SIGN2
CL
SRV-ON
CCWL
CWL
COM+
22
23
24
25
OZ+
OZ-
19
20
4
2
8
7
1
STOP
Near-point dog
Upper limit
Lower limit
External command
+5V