R911271843 is part of the DDS Drive Controllers Series by Indramat Drives.
Components: controller basic unit, plug in modules, firmware Slots in Basic unit: Mandatory modules, Plug in modules Mandatory Modules: Software module, Command communication module Plug in modules: Up to three Software module purpose: Houses drive firmware and operating parameters Command communication module: SERCOS Availability of command: Single-axis positioning and analog Rated controller output: 100 Amps Controller output at 55 degrees Celsius: 80% of rated value Controller output at 5000 meters elevation: 65% of rated value Motor feedback methods: resolver feedback and digital servo feedback Usage of Motor feedback: modulate controller output Mounting requirement: Large cabinet due to heat dissipation.