Siemens SCALANCE X-400 Operating Instructions Manual page 37

Replacement parts
● 1 C-PLUG (order number: 6GK1 900-0AB00)
● Cover set CV490 (order number: 6GK5 490-0AA00-0AA2)
– 1 cover CV490 2x1000
– 2 covers CV490 2x100
– 1 dummy cover CV490
– 3 covers CV490 4x100
● Terminal set (order number: 6GK5 498-1AA00-0AA0)
– 10 connecting terminals for power supply and signaling contact 4-pin
– 10 connecting terminals digital inputs 5-pin
● 1 location label (order number: 6ES7 912-0AA00-0AA0)
● 10 DIN A4 sheets each with 15 labeling strips
(order number: 6GK5 498-0AA00-0AA0)
Slots
The SCALANCE X414-3E basic device consists of a backplane with three permanently
installed modules in slots 2, 3, and 4.
Figure 3-10 Basic device X414-3E without media modules with existing ports
The modules in the individual slots have the following interfaces or control elements (slot 1 is
reserved for a power supply unit):
● Slot 2
Power module
with two 4-pin sockets for connecting a redundant power supply and for connecting the
SCALANCE X-400
Operating Instructions, 06/2015, C79000-G8976-C186-12
Description
3.4 Description of the product
37