The R911340077 is an INDRADRIVE CS servo drive with input specifications of 2.5 AMP, 3-phase, 200-500 VAC, 50/60 Hz, and output capabilities of 2.7 AMP, 3-phase, 0-500 V, 0-1600 Hz. It features safe motion/encoder interface (HCS01.1E-W0008-A-03-B-ET-EC-NN-S4-NN-FW).