AXC F X152
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PHOENIX CONTACT 107708_en_09
3.14 Internal basic circuit diagram
AXC F 1152 and AXC F 2152
Figure 3-15 Internal basic circuit diagram for AXC F 1152 and AXC F 2152
Key:
RJ45
RJ45
24 V
3.3 V
U
Bus
U
L
ǻ
RT
24 V
LNK AT
U
L
U
L
Reset
FE
FAIL
RUN
Ƙ
BF-D
SF
DBG
D
E
U
Bus
Local Bus
FE
Ethernet
LNK AT
Extension
Bus
BOOT
EXT
Microprocessor Transmitter
Reset button LED
RJ45 interface Real-time clock
Functional ground connection Power supply unit
SD card holder Ethernet switch
Extension
bus
Left-aligned Axioline F extension modules
(AXC F 2152 only)
Axioline F local bus
The colored areas in the basic circuit diagram represent electrically isolated areas:
Logic
Ethernet interface
Functional ground