R911335388 is part of the CSH Advanced Control System Series by Indramat Controls.
Specs
Type : Control Unit Operational Temperature Range : 0 to +40 degrees Celsius Humidity : Less than 90% Connectivity : Multi-Ethernet support Cooling : Conditioned ambient air Encoder Compatibility : EnDat 2.1, 1 Vpp, TTL Mounting : Surface mounted Maintenance : Qualified service provider Additional Feature : Analog and digital I/O extensions Safety Features : Safe Torque Off (SIL 3/ cat3) Configuration : Required before operation Supplier : Indramat USA.