R911331054 is part of the HCS Compact Converters / Drive Controllers Series by Indramat Drives.
Specs
Interface: X4 15-pin D-Sub connector Used In Industries: Food and Packaging Number of Digital Inputs: 8 Safety Technology: None Output Frequency Range: 0Hz to 1600Hz Three-phase Mains Connecting Voltage: 200VAC to 500VAC Usage Limitation: Not to be used near radio equipment Consequences of Non-Compliance: Can cause serious injury Operation: To be undertaken by trained personnel Transporting and Storing: Not to be done in an upright orientation Delivery: Through trustworthy logistics agents Firmware: Must be procured separately Emitter: Magnetic and electromagnetic fields