R911328208 is part of the VCP Screen Panels Series by Indramat Operator Panels.
Specs
Product Type: Operator Panel Operating System: Windows CE Interfaces: Field bus interface or two serial interfaces Keypad Material: 5mm thick aluminum plate Keypad Protection: Environmental-proof polyester foil membrane Battery Life: 5 years Battery Low Indicator: Message on Display Screen Suggested Battery Replacement: After 4 years Maintenance: Maintenance-free except for a few parts Operating Temperature: +5°C to +45°C Storage Temperature: -20°C to +60°C Shipping: Global.