Factory Automation

Controllers MELSEC-L Series

Product features -Simple Motion/Positioning-

Simple Motion Modules

SSCNETⅢ/H-compatible

SSCNETⅢ/H-compatible

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

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

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

* SSCNET(Servo System Controller NETwork)

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

Positioning Modules

Open collector output

Open collector output

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

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

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

Differential output

Differential output

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

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

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
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