Mitsubishi SC-J2SJ4CSET-01 Servo Amplifier Conversion Cable Set for MR-J2S-A to MR-J4-A Renewal up to 7 kW

The Mitsubishi SC-J2SJ4CSET-01 is a renewal kit and amplifier-side conversion cable set for replacing MR-J2S-A servo amplifiers with MR-J4-A drives in systems rated 7 kW or less. It provides the cabling needed to adapt the existing amplifier wiring to the newer MR-J4-A series during a servo renewal, helping reduce rewiring work and downtime. The set contains control-signal, encoder, monitor, and DC 24 V connection cables; the individual cable part numbers shown in Mitsubishi documentation include SC-J2SJ4CTC03M, SC-J2SJ4ENC03M, SC-J2SJ4MOC03M, and SC-J2SJ4CTPWC5M. It is intended for MELSERVO MR-J2S-A to MR-J4-A conversions where the servo amplifier capacity is 7 kW or less. The kit weighs approximately 0.39 kg. Because some MR-J2S functions may not be fully compatible after conversion, the manufacturer's MR-J2S/J2M replacement guide should be used when planning installation. Typical applications include renewal of existing servo-driven machinery, production equipment, and automation systems that use MR-J2S-A amplifiers and require a controlled migration to MR-J4-A.