Mitsubishi MELSEC-F FX3U-20SSC-H Positioning Module

SSCNET III-enabled dual-axis positioning module for use with FX3U Series PLCs. 50Mbps transmission, with 1.77ms communication cycle.

$1,725.00
Effective Sept 11th, 2025 Mitsubishi has added a 9.75% surcharge to this product. The surcharge will appear as a separate line item on each sales order.
Part Number
  • FX3U-20SSC-H
Highlights...

Features

  • Number of axes: 2
  • Transmission speed: 50Mbps
  • Communication interface: SSCNET III
  • Method: Absolute data or incremental
  • Units: Hz, cm/min, 10deg/min, inch/min
  • Interpolated Positioning
    • 2-Axis Linear Interpolation
    • 2-Axis Circular Interpolation
  • Simultaneous Start Function
  • Number of occupied I/O points: 8
  • Communication cycle: down to 1.77ms
  • Power consumption: 5W
  • Power supply: 24VDC
  • Compatible servo amplifiers: MR-J4-B, MR-J3-BS, MR-J3-B, or MR-J3-W
    • Maximum of 2 amplifiers can be connected
  • When attaching to an FX3UC main unit, the FX2NC-CNV-IF interface converter or theFX3UC-1PS-5V power supply unit is required.

The Mitsubishi MELSEC-F FX3U-20SSC-H Positioning Module offers advanced positioning functionality as a special function block for the FX3U Series Programmable Logic Controllers. The 50Mbps, SSCNET Ⅲ network control offers high precision with straightforward setup and execution. The FX3U PLC sets the positioning and servo parameters, while monitoring the
absolute axis position. The plug-and-play fiber optic cable connection to servo equipment improves data transfer reliability and noise resistance while supporting node-to-node distances of up to 50m. Communication cycles with this module can be as low as 1.77ms, offering fast and reliable positioning data across a range of industrial motion control applications.