Maintenance 4-5 – Siemens PC 870 User Manual
Page 37
Maintenance
4-5
SIMATIC Panel PC 670 / 870 Operating Unit, Equipment Manual
Edition 07/01
Display
cable K2
3
)
I/O USB
cable K1
3
)
3
) Cable folded: 200 mm longer than illustrated
1
)
1
)
1
) Slits for mounting rails
2
) Slits for soft-key labeling strips
1
)
1
)
2
)
2
)
2
)
2
)
Fig. 4-4
Rear side of operating panel with positions of interfaces
Reinstall and swing the computing unit back into place in the reverse
order to that described above (see also Section 3.2).
Securing the
computing unit