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5.2 PSR1 (112÷122) I/O connectors
A
–
Power Switch
J
–
USB 2.0
B
–
Gigabit LAN 2
K
–
Gigabit LAN 3 (optional)
C
–
Gigabit LAN 1
L
–
RS232 (COM 4)
D
–
DP 2
M
–
RS232 (COM 3)
E
–
DP 1
N
–
RS232 (COM 2)
F
–
2x USB 3.0
O
–
RS232/422/485 (COM 1)
G
–
2x USB 3.0
P
–
WI-FI antenna (optional)
H
–
USB 2.0
Q
–
Supply connector