Overview   
1.2 Design of the device 
  SIMATIC IPC547D 
14  Operating Instructions, 06/2011, A5E03473780-01 
Rear view   
 
 
① 
Power supply 
② 
Air outlet 
③ 
Interfaces 
④ 
Blanking plate, allows installation of external interfaces 
⑤ 
Expansion slots for: 
  4 × PCI 
  1 × PCIe x8 (1 Lane) 
  1 × PCIe x16 (4 lanes) 
  1 × PCIe x16 
Rear view with redundant power supply   
 
 
 
① 
Power supply 1 
② 
Power supply 2 
③ 
Air outlet 
④ 
Interfaces 
⑤ 
Blanking plate, allows installation of external interfaces 
⑥ 
Expansion slots for: 
  4 × PCI 
  1 × PCIe x8 (1 Lane) 
  1 × PCIe x16 (4 lanes) 
  1 × PCIe x16