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Connecting up
6.7 USB console interface
NOTICE
Damage due to voltage being too high
You can load the signaling contact with the operating voltage of the device and a maximum of
100 mA.
Higher voltages or currents can damage the device.
Position and assignment
Figure 6-2
Contact
A1
A2
6.7
USB console interface
Information on the USB console interface
• Via the USB console interface on the device (USB socket Type B), you can access the device
directly via a virtual serial interface (115200 8N1) without assigning an IP address.
• Access to the device is possible independent of the Ethernet ports.
• To connect the USB console interface to a PC, you require a cable with a USB Type B plug and
USB Type A plug. The connecting cable for the USB console interface can be ordered as
accessory; see section "Accessories (Page 22)".
54
Position of the signaling contact based on the example of a SCALANCE XCM332 and
assignment of the terminal block
Assignment
Alarm contact 1
Alarm contact 2
Product Manual, 04/2022, C79000-G8976-C585-01
SCALANCE XCM-300
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