The SINUMERIK 828D is available in the following versions:
● PPU 240.3 BASIC (vertical operator panel)
● PPU 241.3 BASIC (horizontal operator panel)
● PPU 260.3 (vertical operator panel)
● PPU 261.3 (horizontal operator panel)
● PPU 280.3 (vertical operator panel)
● PPU 281.3 (horizontal operator panel)
Quantity structure
The following table shows the quantity structures for the different control versions:
Function PPU 240.3 / 241.3
BASIC
PPU 260.3 / 261.3 PPU 280.3 / 281.3
Turning Milling Turning Milling Turning Milling
Non-volatile memory (NVRAM):
● For OEM data
● For user data
512 KB
3 MB
512 KB
3 MB
512 KB
5 MB
512 KB
5 MB
512 kB
8 MB
512 kB
8 MB
Number of axes/spindles 3 4 3 4 3 4
Maximum number of axes/spindles 5 5 6 6 6 / 8 * 6
Maximum number of axes with drive-
based Safety Integrated
5 5 6 6 6 / 8 * 6
Axis expansion with NX10.3 -- -- -- 1 1 1
Number of DRIVE-CLiQ interfaces 3 3 3 3 3 3
Maximum number of I/O modules (digi‐
tal/analog)
3 3 4 4 5 5
Note
Axis extensions for PPU 28x.3
With the help of a NX10.3, the following extensions can be connected:
● The maximum number of axes can be increased to eight, six of which can be connected
to the PPU and two to the NX10.3.
● One high-speed spindle (e.g. 24,000 rpm with four pole pairs) can be connected to the
NX10.3 and five axes to the PPU.
System description
2.1 Controller features
PPU and components
18 Manual, 05/2015, 6FC5397-2DP40-3BA4