MITSUBISHI QD77MS4 Q-Series Simple Motion Module; 4 Axes (SSCNET III/H)

The QD77MS4 is a high-performance simple motion control module for Mitsubishi MELSEC-Q series PLC system. It connects servo amplifiers via high-speed optical SSCNET III/H network to realize multi-axis precision motion control. It executes positioning, interpolation, electronic cam and synchronous control functions, works together with Q-series CPU to drive servo motors for automated machinery. It is an ideal motion controller for equipment requiring multi-axis coordinated movement, replacing traditional positioning modules with richer motion functions and faster network communication.

• ✅ 4 independent control axes Support up to 4 servo axes, suitable for medium multi-axis automation equipment.
• ✅ SSCNET III/H high-speed optical communication 150 Mbps bidirectional transmission, strong anti-interference; max 100m distance between servo stations; compatible with SSCNET III / SSCNET III/H servo drives (MR-J4-B, MR-J5-B, MR-JE-B).
• ✅ Abundant motion control functions PTP positioning, linear interpolation (max.4 axes), 2-axis circular interpolation, electronic cam, advanced synchronous control, speed/torque switching, press-fit control.
• ✅ Fast operation cycle Minimum operation cycle 0.88 ms, guarantee high dynamic response and stable synchronous precision.
• ✅ Powerful positioning data storage 600 positioning data sets for each axis; support trapezoidal & S-curve acceleration/deceleration.
• ✅ Excellent compatibility Seamless plug-in with MELSEC-Q PLC rack; high program compatibility with legacy QD75MH positioning modules, easy equipment upgrade.
• ✅ Complete auxiliary safety functions Hardware/software stroke limit, forced stop, home position return, mark detection, absolute position system, flash ROM data backup.
• ✅ Compact modular design Single slot occupation, standard Q-series rack installation, easy cabinet layout and maintenance.

• Condition: Brand new original Mitsubishi, factory sealed package
• Complete matching servo, optical cables and accessories available
• Professional technical support for program configuration & debugging
• Support international DAP / DDP shipping quotation