R911312311 is part of the CSH Advanced Control System Series by Indramat Controls.
Specs
Mounting/Dismounting Limit: 20 times Connection to Terminal Strip: Through RKS004 cable not longer than 10m Intended use: Original state Function: Controls and monitors electric motor working Applications: Handling and mounting systems Component Category: C3 Device Handling: By skilled personnel Installation Requirements: Compliance with EMC requirements Grounding Connection: Copper wire, minimum 8AWG cross-section Unintended Startup Prevention: Isolation of drive power connection Restrictions: Functioning not allowed near radio equipment Handling Requirements: Use of suitable tools and equipment.