Usb - Siemens SINUMERIK 840D sl Manual

Using a shield connection
1. Remove the fixing bracket.
2. Insert the cable and fasten the fixing bracket.
This figure shows where to attach the cables to the front panel connector and where to apply
the cable interference suppression using the shield connecting element.
Figure 9-7
9.10

USB

The USB interfaces are used exclusively for service purposes, correspond to the norm and
are, therefore, not described in detail here.
Table 9-15
Characteristics
Connector type
Version
Current carrying capacity
Max. cable length
Note
The 5 V power supply is designed to be short-circuit proof.
NCU
Manual, 03/2010, 6FC5397-0AP10-3BA0
Using a shield connection
Cable specification for X125 and X135
Versions
Double USB socket – type A
USB 2.0
0.5 A per channel
5 m
Connecting
9.10 USB
83