R911339644 is part of the HCS Compact Converters / Drive Controllers Series by Indramat Drives.
Specs
Weight: 1.30 kilograms Insulation: 10 Mohms at 500 V DC Maximum Output Current: 1.1 A Maximum Input Current: 3 A Protection Certificate: IP20 Cooling: Ambient air Communication Module: Sercos master Interface: Multi encoder Additional Interface: STO (safe torque off) Permissible Mounting Location: G1 Power Supply: AC 110 - 230 V (10 percent tolerance) Frequency Range: 50 to 60 hertz Use: Industrial