P341 Technical Data Sheet
37
P341 Software versions 36 & 71J
EXTERNAL CONNECTION DIAGRAMS
100 BASE-
TX
10 BASE-
T/
7
8
100 BASE-FX
RX
10 BASE-FL
TX
OR
RJ45
2
4
5
6
3
1
RX
-
RX
+
TX
+
TX
-
REAR C
OMMS BO
ARD
6
8
9
7
5
3
4
SK5
1
2
0V
4
(OPTIONAL)
IRIG-B INPUT
9
7
8
5
6
4
SK4
2
3
1
9
8
7
N.C.
CT
S
RT
S
5
6
-0V
N.C.
DTR#
TX
RXB
N.C.
TX
RX
A
-0V
N.C.
EIA232
3
2
1
N.C.
EIA485
N.C.
SK6
COMMUNICA
TION
(OPTIONAL)
IRIG-B INPUT
RX
(OPTIONAL)
FIBRE OPTIC
TX
DOWNL
OAD
SK2
SK1
9
CT
S
RT
S
0V
RX
7
8
6
4
5
3
17
2-9
11,12,15,13,
14
19,18,22,25
20,21,23,24
0V
CONNEC
TED
TX
1
2
NO
T
TO
-T
7
COMM
AND
DO
-D7
ACKNOWLEDGE
10
16
EX
TERNAL
RESE
T
DA
TA READ
Y
DA
TA
1
POR
T
KBUS
EIA485/
16 SCN
+
18
-
17
SINGLE POR
T E
THERNE
T BO
ARD
OR
IRIG-B BO
ARD
NO
TE: FOR
TERMINAL BL
OCK C
ONNEC
TION
REFER
TO RELE
VANT EX
TERNAL C
ONNEC
TION DIA
GRAM.
RXD
TX
D
N.C.
N.C.
N.C.
RXD
TX
D
DCD
DT
R#
N.C.
SERIAL POR
T
RT
S#
N.C.
N.C.
SERIAL POR
T
EIA232
# PERM
ANENTL
Y A
CTIVE
N.C.
OR
IRIG-B INPUT (OPTIONAL)
100 BASE-FX
DU
AL POR
T REDUND
ANT E
THERNE
T BO
ARD
RX2
TX
1
IRIG-B INPUT
2
SK7
3
1
RX1
TX
2
100 BASE-FX
FA
UL
T
ST
ATUS RELA
Y
OR
REAR POR
T 1:
FRONT TEST/
DOWNL
O
AD
FRONT EIA232
SERIAL POR
T
(AL
W
AY
S ON PSU BL
OCK
)
10Px4001
P2139ENd
Comms. options Px40 platform
Summary of Contents for ALSTOM P341
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