R911170772 is part of the VAM Operator Panels Series by Indramat Operator Panels.
Specs
Voltage Supply: 24 volts DC Maximum Current: 1.7 A Keypads: Two, 15 LED illuminated keys each Protection Standard Frontal: IP 54 Protection Standard According to NEMA: Type 1 Mass: 1380 g Physical dimensions: 407 mm width, 169 mm height, 58 mm depth Mounting Cutout: 379 mm x 141 mm (WxH) Front Panel Material: Aluminum and chemical resistant polyester foil Mounting Depth with PROFIBUS DP Plug: 102 mm