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
Position of the signaling contact based on the example of a SCALANCE XCM332 and
assignment of the terminal block
Contact
Assignment
A1
Alarm contact 1
A2
Alarm contact 2
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)".
Connecting up
6.7 USB console interface
54
SCALANCE XCM-300
Product
Manual, 04/2022, C79000-G8976-C585-01
Содержание SIMATIC NET SCALANCE XCM-300
Страница 6: ...Table of contents 6 SCALANCE XCM 300 Product Manual 04 2022 C79000 G8976 C585 01 ...
Страница 12: ...Safety notices 12 SCALANCE XCM 300 Product Manual 04 2022 C79000 G8976 C585 01 ...
Страница 58: ...Maintenance and cleaning 58 SCALANCE XCM 300 Product Manual 04 2022 C79000 G8976 C585 01 ...
Страница 80: ...Certifications and approvals 80 SCALANCE XCM 300 Product Manual 04 2022 C79000 G8976 C585 01 ...