R911338175 is part of the CSH Advanced Control System Series by Indramat Controls.
Specs
Type: Control Section for IndraDrive Controllers Applications: Commercial and Industrial Motor Control Designed For: Single Axis Control Applications Communication Interface: Integrated RS-232 Serial Interface Communication Protocol: Supports SERCOS Design: Modular Encoder Module: Encoder IndraDyn/Hiperface Module First I/O Module: Analog I/O Extension Module Second I/O Module: Digital I/O Extension Module Safety Module Function: Supports Safe Torque Off Safety Benefit: Reduced Risk of Injury and Equipment Damage