Nema Port 3 Modem; Ethernet - Siemens m50 Series User Manual

7.3 NEMA Port 3 Modem Connector
Pin Function
1 Transmit 1
2 Transmit 2............. [O]
3 Reserved
4 Receive 1 .............. [I]
5 Receive 2
6 Earth Ground........ [-]
7 Reserved
8 Reserved............... [-]
9 Earth Ground
7.4 Ethernet Connector
PIN
1
2
3
4
5
6
7
8
7.5 NEMA "A" Connector, TS-2 Type 1 for M51
Connector "A" Pin/Function
Pin Function
A AC Neutral
B Not Used................
C AC Line
D Not Used................
E Not Used
F Fault Monitor......... [O]
G Logic Ground
H Earth Ground ........ [I]
I Not Used
J Not Used................
AUGUST 2005
EPAC300-M50 SERIES USER'S MANUAL
I/O
[O]
[-]
[I]
[-]
[-]
FUNCTION
TP
TN
RP
Not Used
Not Used
RN
Not Used
Not Used
I/O
[I]
[I]
[O]
I/O
Out
Out
In
In
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