Patton electronic 1094 User Manual
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APPENDIX D
PATTON ELECTRONICS MODEL 1094
INTERFACE PIN ASSIGNMENTS
RS-232, RS-530 Interface Pin Description
(DB-25 Female Connector)
(DCE Configuration)
Pin #
Signal
1
FG (Frame Ground)
2
TD (Transmit Data)
3
RD (Receive Data)
4
RTS (Request to Send)
5
CTS (Clear to Send)
6
DSR (Data Set Ready)
7
SGND (Signal Ground)
8
CD (Carrier Detect)
9
RC/ (Receive Timing-B)
10
CD/ (Carrier Detect-B)
11
XTC/ (External Transmit Clock)
12
TC/ (Test Control-B)
13
CTS/ (Clear to Send)
14
TD/ (Transmit Data-B)
15
TC (Test Control-A)
16
RD (Receive Data)
17
RC (Receive Timing)
18
LLB (Local Line Loop)
19
RTS/ (Request to Send)
20
DTR (Data Transfer Rate)
21
DL (Remote Digital Loop)
22
DSR/ (Data Set Ready)
23
DTR/ (Data Transfer Rate)
24
XTC (External Transmit Clock)
25
TM (Test Mode)
APPENDIX D
PATTON ELECTRONICS MODEL 1094
INTERFACE PIN ASSIGNMENTS
(Continued)
V.35 Interface
(M/34F Female Connector)
(DCE Configuration)
Pin #
Signal
B.........................SGND
(Signal Ground)
C ........................RTS
(Request to Send)
D ........................CTS
(Clear to Send)
E.........................DSR
(Data Set Ready)
F.........................CD
(Carrier Detect)
H ........................DTR
(Data Transfer Ready)
L.........................LLB (Local Line Loop)
M ........................TM
(Test Mode)
N ........................RDL
(Remote Digital Loop)
P.........................TD
(Transmit Data)
R ........................RD
(Receive Data)
S.........................TD/
(Transmit Data-B)
T.........................RD/
(Receive Data-B)
U ........................XTC
(External Transmit Clock)
V.........................RC
(Receive Timing)
W ........................XTC/
(External Transmit Clock)
X.........................RC/
(Receive Timing)
Y.........................TC
(Test Control-A)
AA .......................TC/
(Test Control-B)