RAD Data comm Modular Access Device with Integrated Router 사용자 설명서
Interface Signal List (Female Connectors)
A-1
Appendix A
Interface Specifications and
Cable Diagrams
Interface Specifications and
Cable Diagrams
This appendix lists the cable types and connector specifications.
A.1 Interface Signal List (Female Connectors)
The following section provides information on the different interfaces for the
FCD-IPM.
FCD-IPM.
Table A-1. Interface Signal List (Female Connectors)
SIGNAL
FUNCTION
FUNCTION
SOURCE V.24/
RS-232
DB-25
FEMALE
DB-25
FEMALE
V.35**
34-PIN
(FEMALE)
34-PIN
(FEMALE)
PIN
CIRCUIT
EIA-530
DB-25
(FEMALE)
DB-25
(FEMALE)
PIN
CIRCUIT
V.36/
RS-449**
DB-37
(FEMALE)
PIN
RS-449**
DB-37
(FEMALE)
PIN
CIRCUIT
X.21*
DB-15
(FEMALE)
PIN
DB-15
(FEMALE)
PIN
CIRCUIT
[FUNCTION]
[FUNCTION]
DESCRIPTION
Protective
Ground
Ground
COMMON 1
A Frame
101
1
1
1
-
[shield]
[shield]
Chassis ground.
May be isolated
from Signal
Ground.
May be isolated
from Signal
Ground.
Signal
Ground
Ground
COMMON 7
B Signal
GND
GND
102
7
AB
19
SG
8
-
[GND]
[GND]
Common Signal
and DC power
supply ground.
and DC power
supply ground.
Transmitted
Data
Data
DTE 2
S
TD(B)
P TD(A)
103
103
103
2
14
14
BA (A)
BA (B)
BA (B)
4
22
22
SD(A)
SD(B)
SD(B)
2
9
9
T(A)
T(B)
[TRANSMIT]
T(B)
[TRANSMIT]
Serial data
output from
FCD-IPM. The
data transitions
occur on the
rising edge of
the clock.
output from
FCD-IPM. The
data transitions
occur on the
rising edge of
the clock.
Received
Data
Data
DCE 3
E
DSR
104
104
104
3
16
16
BB(A)
BB(B)
BB(B)
6
24
24
RD(A)
RD(B)
RD(B)
4
11
11
R(A)
R(B)
[RECEIVE]
R(B)
[RECEIVE]
Serial data
input to
FCD-IPM. The
data transitions
occur on the
rising edge of
the clock.
input to
FCD-IPM. The
data transitions
occur on the
rising edge of
the clock.
Request to
Send
Send
DTE 4
C
RTS
105
4
19
19
CA(A)
CA(B)
CA(B)
7
25
25
RS(A)
RS(B)
RS(B)
3
10
10
C(A)
C(B)
[CONTROL]
C(B)
[CONTROL]
ON from the
unit upon
completion of
Self-Test.
unit upon
completion of
Self-Test.
Clear To
Send
Send
DCE 5
D
CTS
106
5
13
13
CB(A)
CB(B)
CB(B)
9
27-
27-
CS(A)
CS(B)
CS(B)
-
-
FCD-IPM
expects CTS
ON.
ON.
Data Set
Ready
Ready
DCE 6
107
6
22
22
CC(A)
CC(B)
CC(B)
11
29
29
DM(A)
DM(B)
DM(B)
-
-
Not used.