R911171956 is part of the VCH Operator Panels Series by Indramat Operator Panels.
Specs
Product Type: Human-Machine Interface (HMI) Housing Material: Plastic Protection Standards: IP 65 Weight: 1.2 kg Display Size: 3.8 inch LCD Communication Cable: Included Memory: 64 MB flash Control Method: Keyboard Power Requirement: 48W standard operation, 24 VDC supply Connectivity: USB port for service tasks Additional Features: Equipped with a handwheel