Note
Correct identification is only guaranteed for USB I/Os that comply to 100% with the USB
specification.
Table 1-6
Assignment of the USB interface
Type A socket
Type B socket
Pin
Name
Type Remark
1
P5V_fused
V
+ 5 V (fused)
2
Data-
B
Data -
3
Data+
Data +
4
GND
V
Ground (reference potential)
USB sticks
If you want to connect a USB stick to the USB interface, preferably use the tested SIMATIC
USB stick 16 GB for this purpose (Article No.: 6ES7648-0DC60-0AA0). Alternatively, you can
use a USB stick with any memory size. It must, however, meet the following minimum
requirements:
● File system: FAT16 or FAT32
● Partitioning: only in PC partition format (MBR)
USB sticks that deviate from these requirements have not been tested can may not be
recognized by the NCU.
PROFIBUS DP / MPI interface
Connector type:
9-pin sub-D socket
Max. data transmission rate:
12 Mbit/s
Max. cable length:
100 m
General information and networking
1.3 Connecting
Operator panel front: OP 010
24
Manual, 07/2018, A5E36371538B