R911335475 is part of the CSH Advanced Control System Series by Indramat Controls.
Specs
Encoder: EnDat 2.1 / 1 Vpp / TTL DC Load resistance: 35 Ohms Max Plugin/removal: 20 times Minimal Contact Requirements: Only after discharge through grounding Residential Use: Can cause high-frequency radio interference Operating Area: Cannot be operated outside the drive controller Analog Output Channels: 2, +/-10V voltage rating, 12 bits resolution Data/Card Storage: Operating data, drive parameters and firmware Inrush Current: Typical 4A, Maximum pulse width 100ms Relay Contact: 10ms pick-up delay and a 10ms dropout delay Global Dispatch: Yes Backup Support: 1 year.