LEASED NETWORK
RS366,RS449,RS530,X21,V35
D-SUB HIGH DENSITY
The optional network card provides a wide variety of interfaces. Pin-out and connections are described below:
44-pin
female
connector
Signal
Name
RS366
25 M pins
RS449
37 M pins
RS530
25 M pins
X21
15 M pins
V35
34 M pins
1 NB2 15
2 DLO 22
3 DSC 13
4
TT(B+) [C113]
35
24
W
5
TCLK(B+) [C114]
23
12
14
AA
6
TX(B+) [C103]
22
14
9
S
7
RX(A-) [C104]
6
3
4
R
8
RCLK(A-) [C115]
8
17
6
V
9
CDV35 [C109]
F
10
DSR449(A-) [C107]
13
6
11
CTS449(B+) [C106]
27
13
12
RING449(A-) [C125]
15
13
RING449(B+) [C125]
TO GND
14
RTS449(B+) [C105]
25
19
15
GND [C102]
7
19
7
8
B
16 NB1 14
17 NB8 17
18 DPR 2
19 PWI 6
20
TT(A-) [C113]
17
11
U
21
TCLK(A-) [C114]
5
15
7
Y
22
TX(A-) [C103]
4
2
2
P
23
RX(B+) [C104]
24
16
11
T
24
RCLK(B+) [C115]
26
9
13
X
25
DSRV35 [C107]
E
26
DSR449(B+) [C107]
31
22
27
CD449(A-) [C109]
11
8
28
SELNET2
TO GND
TO GND
TO GND
TO GND
29
RTS449(A-) [C105]
7
4
30
GND [C102]
7
19
7
8
B
31 NB4 16
32 PND 5
33 CRQ 4
34
SELNET0
TO GND
TO GND
OPEN
OPEN
35 ACR 3
36
RTSV35 [C105]
C
37
CTSV35 [C106]
D
38
DTRV35 [C108]
H
39
RINGV35 [C125]
J
40
CTS449(A-) [C106]
9
5
41
CD449(B+) [C109]
29
10
42
SELNET1
TO GND
OPEN
OPEN
TO GND
43
DTR449(B+) [C108]
30
23
44
DTR449(A-) [C108]
12
20
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