R911309978 is part of the CDB Drive Controllers Series by Indramat Drives.
Specs
Product Group: CDB Communication Interface: SERCOS Power Consumption of Interface: 2W Dimension: 322.6 x 103 x 49.5mm Memory Card Slot: Available in X7 Connector Inputs/Outputs: Digital and Analog Front Interface: H1 Protection: Fitted with Protective Diode Plug-in Actions: Limited Relay Contact: One Normally Open Firmware: Purchased Separately Combined Inputs/Outputs: Four, Configurable as Digital Input or Output Minimum SERCOS Cycle Time: 1,000µs Mounting Instructions: Not for Frequent Mounting/Dismounting Usage: Industrial Environments Required Prior Knowledge: Understanding of the Associated Documentation Shipping Availability: Global