Siemens SIMATIC NET SCALANCE XR-300 - Type Designation; Components of the Product

4.3 Type designation
The type designation of a SCALANCE XR-300 is made up of several parts that have the following
meaning:
EEC
Number of electrical connectors
Number of plug-in transceiver slots
[ - ]
XR3 -
4.4 Components of the product
The following components are supplied with a SCALANCE XR-300:
• One device
• A CLP removable data storage medium
– For non-EEC device versions: Article number 6GK1900-0UB00-0AA0
– For EEC device versions: Article number 6GK1900-0UQ00-0AA0
• Two mounting brackets for 19" rack mounting, pre-assembled with 8 screws M3 x 5 recessed
head, drive: Torx
• A 2-pin spring-loaded terminal block for the signaling contact
• Covers for the interfaces of the SFP/SFP+
– 8 x for the SCALANCE XR326-8
– 12 x for the SCLANCE XR322-12
The following parts are additionally included in the scope of delivery of a 24VAC/DC version:
• Two 2-pin spring-loaded terminal blocks 24V for 24VAC/DC power supply
The following parts are also included in the scope of delivery of an 100 to 240VAC / 110 to
250VDC version:
• One 2-pin DC terminal block 110 to 250VDC for the device versions with a non-redundant
power supply 100 to 240VAC or 110 to 250VDC non-redundant power supply
• Two 2-pin DC terminal block 110 to 250 VDC for the device versions with a redundant power
supply 100 to 240VAC or 110 to 250VDC
Description of the device
4.4Components of the product
SCALANCE XR-300
30 Operating Instructions, 03/2023, C79000-G8976-C586-02