Hardware Reference Manual
Hardware Interface
GFK-3022E
September 2021
Hardware Interface
37
Signal Name
Pin
SSTX+
9
Table 5-7
USB Port 3-4 Signals
Signal Name
Pin
FUSE_VCC
FUSE_VCC is fused with 2 A fuse, but for normal
operation do not exceed 0.9 A current per
connector.
1
USB-
2
USB+
3
GND
4
SSRX-
5
SSRX+
6
GND
7
SSTX-
8
SSTX+
9
5.1.8
Power Connectors
The power inlet into the RXi2-XP IPC is a Phoenix contact Base strip - MSTB 2.5/ 3-GF - 1776702
connector. The corresponding plug is a type FKCN 2.5/ 3-STF - 1732975 from a Phoenix contact.
Figure 5-9
Power Connectors
Table 5-8
Power Connectors
Signal Name
Pin (Left to Right)
Frame GND
1
Power -
2
Power +
3
The power input is filtered internally on the RXi2-XP IPC. Directly after the power connector
Frame GND and Power
–
are hard connected. When using a power supply with a supply
reference to PE ground, connect the +24 V to power plus and the GND to power minus.