Usb Upstream Port X120 - Siemens SINUMERIK MCP-S Series Equipment Manual

Universal outputs X515 / X516
The outputs are provided for the activation of LEDs in the keys.
High-side switches that switch 24 V to the lamps and limit the current during short circuits are
used as output drivers.
Figure 5-2
Table 5-7
Parameter
Voltage
Maximum load current per output
Max. load current per connector
Max. load current per output at 100% simultaneity of all 16 outputs
Electrical isolation
1) Supplied directly via connector X10
5.1.6

USB upstream port X120

USB upstream port X120
The interface is designed as a "high powered interface" (5 V/500 mA). As a result, the USB hub
can only be connected to USB interfaces which possess their own power supply and whose
downstream ports are capable of supplying a 500 mA current. A standard USB 2.0 Hi-Speed
cable of max. 3 m in length (recommended: 1.5 m) is supported.
Connector designation:
Connector type:
ONE MCP Part 1: MCP xxxx
Equipment Manual, 07/2020, A5E50324729B AA
Schematic circuit diagram
Technical data
1)
X120
USB-B connector, 4-pin
Connecting
5.1 interfaces
Value
24 V (20.4 V ...
28.4 V)
0.5 A
1 A
0.15 A
None
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