Mitsubishi Electric MELSEC L Series Manual page 209

7
POSITIONING MODULE REPLACEMENT
Model
A1SD75P1-
S3
Item
(Soldering type, accessory)
Connector
(IDC type, sold separately)
24 to 30 AWG (approx. 0.05 to 0.2SQ)
Applicable wire size
28 AWG (approx. 0.08SQ)
Command pulse output
Differential driver/open collector
type
When an open collector is connected:
Maximum output pulse
When a differential driver is connected:
When an open collector is connected:
Maximum connection
distance between servos When a differential driver is connected:
Internal current
(When a differential driver is
consumption (A) (5VDC)
Flash ROM write count
Number of occupied I/O
points (I/O assignment: special 32 points)
A1SD75P2 A1SD75P3
(built-in I/O
-S3 -S3
function)
A6CON1
(Soldering
10136-3000VE
straight-out
type, sold
separately)
A6CON2
(Crimping
straight-out
type, sold
separately)
A6CON4
10136-6000EL
(Soldering
type, both for
straight out
and 45-
degree
types, sold
separately)
A6CON1,
A6CON4:
10136-3000VE:
0.3mm
AWG) or less
10136-6000EL: A6CON2: 24
collector
200KPPS
200KPPS
400KPPS
2m
10m
(Included in
0.7A or lower
the internal
current
*4
consumption
connected: 0.78A)
in the CPU
module)
Maximum
Maximum 100000 times 100000
32 points
LCPU
LD75P1 LD75P2
LD75D1 LD75D2
A6CON1
type,
(Soldering type, straight-out type, sold
separately)
A6CON2
type,
(Crimping type, straight-out type, sold
separately)
A6CON4
(Soldering type, both for straight out and
45-degree types, sold separately)
A6CON1, A6CON4: 0.3mm
2
(22 or less
A6CON2: 24 AWG
AWG
Open LD75P: Open collector
LD75D: Differential driver
When an open collector is connected:
200KPPS
When a differential driver is connected:
4MPPS
When an open collector is connected:
2m
2m
When a differential driver is connected:
10m
– LD75P1: LD75P2:
0.44A 0.48A
LD75D1: LD75D2:
0.51A 0.62A
Maximum 100000 times
times
32 points (I/O assignment: intelligent 32
–
points)
LD75P4 Compat- Precautions for
LD75D4 ibility replacement
Since the connectors
×
differ, wiring needs to
be changed.
Connectors are sold
separately.
Two connectors are
required for the
LD75P4/D4.
2
(22 AWG)
A differential driver
and an open collector
are separate module.
In the default
configuration,
A1SD75P-S3
outputs the pulse with
positive logic, and the
LD75P/D outputs
with negative logic.
LD75P4:
0.55A After the module is
replaced with the
LD75D4, recalculation
LD75D4:
of 5VDC current is
0.76A
required.
When the LD75P/
D executes the flash
write 26 times from
the sequence
program, an error
occurs.
Reset the error to
enable the flash write.
For the assignment of
the built-in I/O
functions of the LCPU,
refer to the MELSEC-
L CPU Module User's
Manual (Built-in I/O
Function).
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