Products

MELSEC-L Series

Simple Motion Modules

SSCNETⅢ/H
-compatible

LD77MS2 Number of control axes: 2 axes
Communication cycle: 150 Mbps
Positioning data: 600 data/axis
Max. connection distance: 100 m

LD77MS4 Number of control axes: 4 axes
Communication cycle: 150 Mbps
Positioning data: 600 data/axis
Max. connection distance: 100 m

LD77MS16 Number of control axes: 16 axes
Communication cycle: 150 Mbps
Positioning data: 600 data/axis
Max. connection distance: 100 m

LD77MS2

Number of control axes: 2 axes
Communication cycle: 150 Mbps
Positioning data: 600 data/axis
Max. connection distance: 100 m

LD77MS4

Number of control axes: 4 axes
Communication cycle: 150 Mbps
Positioning data: 600 data/axis
Max. connection distance: 100 m

LD77MS16

Number of control axes: 16 axes
Communication cycle: 150 Mbps
Positioning data: 600 data/axis
Max. connection distance: 100 m

Function		LD77MS2	LD77MS4	LD77MS16
Positioning control function		●	●	●
Speed/torque control function		●	●	●
Linear interpolation		2 axes	2/3/4 axes	2/3/4 axes
Circular interpolation		2 axes	2 axes	2 axes
Synchronous control function	External encoder	●	●	●
	Cam	●	●	●
	Phase compensation	●	●	●
Manual pulse generator operation function		●	●	●
OPR Control		●	●	●

Open collector output

LD75P1 Number of control axes: 1 axis
Max. output pulses: 200K pulses/s
Positioning data: 600 data/axis
Max. connection distance: 2 m

LD75P2 Number of control axes: 2 axis
Max. output pulses: 200K pulses/s
Positioning data: 600 data/axis
Max. connection distance: 2 m

LD75P4 Number of control axes: 4 axis
Max. output pulses: 200K pulses/s
Positioning data: 600 data/axis
Max. connection distance: 2 m

Differential output

LD75D1 Number of control axes: 1 axis
Max. output pulses: 4M pulse/s
Positioning data: 600 data/axis
Max. connection distance: 10 m

LD75D2 Number of control axes: 2 axis
Max. output pulses: 4M pulse/s
Positioning data: 600 data/axis
Max. connection distance: 10 m

LD75D4 Number of control axes: 4 axis
Max. output pulses: 4M pulse/s
Positioning data: 600 data/axis
Max. connection distance: 10 m

LD75P1

Number of control axes: 1 axis
Max. output pulses: 200K pulses/s
Positioning data: 600 data/axis
Max. connection distance: 2 m

LD75P2

Number of control axes: 2 axis
Max. output pulses: 200K pulses/s
Positioning data: 600 data/axis
Max. connection distance: 2 m

LD75P4

Number of control axes: 4 axis
Max. output pulses: 200K pulses/s
Positioning data: 600 data/axis
Max. connection distance: 2 m

LD75D1

Number of control axes: 1 axis
Max. output pulses: 4M pulse/s
Positioning data: 600 data/axis
Max. connection distance: 10 m

LD75D2

Number of control axes: 2 axis
Max. output pulses: 4M pulse/s
Positioning data: 600 data/axis
Max. connection distance: 10 m

LD75D4

Number of control axes: 4 axis
Max. output pulses: 4M pulse/s
Positioning data: 600 data/axis
Max. connection distance: 10 m

Function	LD75P1	LD75P2	LD75P4	LD75D1	LD75D2	LD75D4
Function	Open collector output			Differential output
Positioning control function	●	●	●	●	●	●
Speed control function	●	●	●	●	●	●
Linear interpolation	—	2 axes	2/3/4 axes	—	2 axes	2/3/4 axes
Circular interpolation	—	2 axes	2 axes	—	2 axes	2 axes
Helical interpolation	—	—	3 axes	—	—	3 axes
OPR Control	●	●	●	●	●	●