R911390136 is part of the HCS Compact Converters / Drive Controllers Series by Indramat Drives.
Specs
Product Type: Drive Controller Cooling Method: Internal Air Flow Housing Protection Degree: IP20 Operating Ambient Temperature Range: 0 to +40 degree Celsius Storage Temperature Range: -20 to +80 degree Celsius Communication Interface: SERCOS III Interface 2 Encoder Support: Multi-Encoder Firmware Requirement: Needs to be ordered separately Continuous Current: 8 A Power Source: Three-phase AC (200 to 500 V) Safety Feature: Safe Motion at Interface 3