Siemens m50 Series - 7.3 NEMA Port 3 Modem Connector; 7.5 NEMA “A” Connector, TS-2 Type 1

EPAC300-M50 SERIES USER’S MANUAL
AUGUST 2005 PAGE 28 OF 46
7.3 NEMA Port 3 Modem Connector
Pin
Function I/O
1 Transmit 1 [O]
2 Transmit 2............. [O]
3 Reserved [-]
4 Receive 1 .............. [I]
5 Receive 2 [I]
6 Earth Ground........ [-]
7 Reserved [-]
8 Reserved............... [-]
9 Earth Ground [-]
7.4 Ethernet Connector
PIN FUNCTION I/O
1 TP Out
2 TN Out
3 RP In
4 Not Used
5 Not Used
6 RN In
7 Not Used
8 Not Used
7.5 NEMA “A” Connector, TS-2 Type 1 for M51
Connector “A” Pin/Function
Pin
Function I/O
A AC Neutral [I]
B Not Used...............
.
C AC Line [I]
D Not Used...............
.
E Not Used
F Fault Monitor........
.
[O]
G Logic Ground [O]
H Earth Ground .......
.
[I]
I Not Used
J Not Used...............
.