R911347689 is part of the HCS Compact Converters / Drive Controllers Series by Indramat Drives.
Specs
I/O Extension: Digital/Analog Interface: Multi-Encoder Mounting Style: G1 Cooling Method: Natural Convection Protection Class: IP 20 according to EN 60529 Mains Voltage: Three-Phase AC, between 110V and 230V Max Current: 6A Communication: sercos module master for cross-communication Control Section: ADVANCED Installation Height: Not more than 1000m