R912005722 is part of the EFC Frequency Converters Series by Indramat Drives.
Specs
Product Name: Bosch Rexroth EFC Frequency Converter Operational Provisions: LED Control Panel Output Type: Open Collector/Pulse Maximum Voltage Output: 30VDC Maximum Output Current: 50mA for open-collector output Converter Type : can be either Digital or Analog Shipping Worldwide: Yes