Siemens SINUMERIK 828D

2.3 PPU versions 26x.3 and 28x.3
Front of the PPU versions 26x.3 and 28x.3
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① ⑩ Front cover ⑧ Menu forward key
② Menu back key ⑨ 3/8" threads for additional components
③ Alphabetic key group ⑪ X127, Ethernet (service socket)
④ Control key group ⑫ Status LED: RDY, NC, CF
⑤ Hotkey group ⑬ X125, USB interface
⑥ Cursor key group ⑭ Slot for CompactFlash card with user
data
⑦ Numerical key group
System description
2.3 PPU versions 26x.3 and 28x.3
PPU and components
Manual, 05/2015, 6FC5397-2DP40-3BA4 21