2 Installation
2.5 Potential Relationship between the Components
26
XN300 slice modules
06/16 MN050002 EN
www.eaton.com
2.5 Potential Relationship between the Components
All XN300 slice modules feature a contact point that is used to establish a
functional earth connection to the DIN-rail. Moreover, all power supply earth
connections are connected to the functional earth. Finally, the CANopen field
bus interface and the XN300 system are galvanically isolated from each
other.
Common
•
0V
•
Figure 11:
Functional diagram of XN300 system
Figure 12:
Gateway in XN300 system
V+
0 V
V+
0 V
XN-312
CPU system
XN-322
XN-322
system bus
master
U
POW
X3
DC
DC (24 V DC)
n = ≦ 31
n = 1
U
BP_24V
+24 V DC
U
BP_5V
+5 V DC
GND
GND
XN300-Assist
interface
CAN
CAN interface
24 V DC
V+
0 V
V+
0 V
GND
PE
system bus
0 V
U
BP_24V
+24 V DC
U
BP_5V
+5 V DC
U
POW
X3
XN-312-GW-CAN
UL: F1 ≦ 2 A
IEC: F1 ≦ 3 A
XN-322
IEC/EN 60715
XN-322
≦ 31 x XN-322
Содержание XN300
Страница 4: ...II...
Страница 14: ...10 XN300 slice modules 06 16 MN050002 EN www eaton com...
Страница 22: ...1 XN300 slice modules 1 4 Catalog number selection XN300 18 XN300 slice modules 06 16 MN050002 EN www eaton com...
Страница 36: ...4 Power supply XN 322 4PS 20 4 3 Technical Data 32 XN300 slice modules 06 16 MN050002 EN www eaton com...