Siemens SINUMERIK 840Di - Page 74

06.03
2.5 MCI board extension external variation (SW 02.01 and higher)
2-74
 Siemens AG, 2003. All rights reserved
SINUMERIK 840Di Manual (HBI) – 06.03 Edition
Fig. 2-16 Modified housing cover with MCI board extension external variation
6. Make sure that the latches of the connectors have securely engaged on
both modules.
– MCI board: Interface X2
– MCI board extension: Interface X4
7. Close the housing completely and fix it again with the two housing screws.
8. Connect your PC to mains again and start it.
Fig. 2-17 PCU 50 with MCI board extension external variation
2 Hardware Descri
p
tions