Siemens SINUMERIK 810D Configuration Manual page 24

1 System Overview
1.2 System configuration
CCU 3 with 3-axis CCU box or 2-axis CCU box plus
CCU 3
≡
6 encoder
connections
Internal/
external
25A
Fig. 1-5 Second option for operating 6 axes on CCU 3 with 2- -axis CCU box
Restrictions
S
S
S
S
S
1-22
2-axis power module to right of CCU
1-axis power module to right of CCU
1-axis power module to left of CCU
25A
Mains supply: ± 55kW (from 07.99: 120kW).
The DC link busbar of the 810D is has an effective load capability of 120A
(from 07.99: 200A).
The length of the ribbon cable of the left axis expansion plug-in unit for
connecting the SIMODRIVE 611 power module is 300mm.
The ribbon cable of the right axis expansion plug-in unit is long enough for a
module width of 100mm (from 07.99: 150mm).
The length of the cable set for axis expansion with the 611D closed-loop
control module is:
62mm for the drive bus and 150mm for the device bus.
SINUMERIK 810D Manual Hardware Configuration (PHC) - - 11.02 Edition
If an external power module is
connected to connector - -
X307, the 3rd internal power
module is switched over to the
external power module. On a
3-axis CCU box, the 3rd inter-
nal power module A3 (6/12A)
cannot be used.
E Siemens AG, 2002. All rights reserved
11.02
12.95