Mitsubishi MR-J4-200B4-RJ Description Description Mitsubishi Digital AC-Servo Amplifier MR-J4-B, for Motor Power 2 kW (400), RJ type Related products Mitsubishi FX2N-16EYR-ES/UL MITSUBISHI E1071 MITSUBISHI FX0-20MR-ES MITSUBISHI Q02HCPU Mitsubishi FX2N-32ET-ESS/UL Mitsubishi FX2N-48ET-ESS/UL