R911389435 is part of the CSB Drive Controllers Series by Indramat Drives.
Specs
Product Type: Drive Controllers Physical Dimensions: 49.5mm (W) x 103mm (D) x 241mm (H) Configuration: Required prior to use Compatible Devices: Drive controllers approved by Rexroth Indramat Slots: 2 Optional slots Connection Port: 1 Analog with 10V operating voltage Environmental Class: Rated for industrial use Communication: Multi-ethernet Interface Support: Multi-encoder Data Transfer: Fiber optic cables required Cycle Time: 62.5 - 125 microseconds of current control Retailer: Indramat USA.