AC motion servo drive / amplifier with built-in dynamic brake + built-in regenerative resistor - Mitsubishi Electric (MELSERVO J4 series) - Rated output 200W / 0.2kW - Rated current 1.5A - Supply voltage 200Vac-240Vac (200V class; 220Vac / 230Vac) (Single-phase input (2P) or 3-phase input (3P)) - with RS-422 / RS-485 communication capability - IP20 - rated for 0...+55°C ambient - equivalent to MRJ420A